Bolt fastener bending machine

Abstract

The utility model relates to the technical field of bolt fastener machining, in particular to a bolt fastener bending machine which comprises a movable working table, a bending pushing structure is connected to the end face of the movable working table, an electric telescopic rod is connected to the end face of the movable working table through a connecting base, an object placing table is connected to the end face of the movable working table, and the object placing table is connected to the end face of the movable working table. An electric telescopic rod is arranged on the end face of the movable working table, a controller is connected to the side wall of the movable working table, the bending and pushing structure comprises a lower bending die and an upper bending die, the lower bending die is connected to the end face of the movable working table, and the upper bending die is connected to the driving end of the electric telescopic rod. And an electric telescopic rod in the bending and pushing structure passes through the transmission structure, so that when a product is bent, feeding and discharging work can be conducted outside a mold, and workers are safer during working.

Description

TECHNICAL FIELD

[0001] The utility model relates to bolt fastener processing technical field, concretely is a bolt fastener bending machine. BACKGROUND

[0002] Bolt fastener is a kind of mechanical parts with internal thread or external thread, generally as fastener is used, the combination of multiple components is facilitated, the most common threaded fastener is screw, nut and bolt, in the process of bolt fastener processing, bolt fastener is bent by bending machine.

[0003] The existing bolt fastener bending machine needs to place blank in the inside of mould by artificial when using, then starts switch, carries out bending operation, in this state, due to fatigue, there is non-standard operation, causes security risk, to the above problem, a bolt fastener bending machine needs to be provided. UTILITY MODEL CONTENTS

[0004] The utility model is directed to provide a kind of bolt fastener bending machine, to solve the problem raised in the above background technique.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of bolt fastener bending machine, including mobile workstation, the end face of the mobile workstation is connected with bending push material structure, the end face of the mobile workstation is connected with electric telescopic handle by connecting seat, the end face of the mobile workstation is connected with the table, the side wall of the mobile workstation is connected with controller;

[0007] The bending push material structure includes bending lower die and bending upper die, the bending lower die is connected on the end face of mobile workstation, the bending upper die is connected on the driving end of electric telescopic handle, the side wall of the bending lower die and bending upper die is symmetrically connected with rotating link, the side wall of the rotating link is connected with link rod, the other end of the link rod is connected with link rod, the side wall of the link rod is symmetrically connected with link plate, the side wall of the link plate is connected with clamping pull rod, the side wall of the clamping pull rod is connected with limit slide block, the limit slide block is connected on the side wall of bending lower die, one end of the clamping pull rod is connected with rotating clamp, the side wall of the link rod and between link plate is connected with pair of connecting plate, the side wall of the connecting plate is connected with blank pushing rod, one end of the blank pushing rod is connected with blank pushing plate, the side wall of the blank pushing rod is connected with fixed slide block, the fixed slide block is connected on the side wall of bending lower die.

[0008] As a preferred embodiment of this utility model, the electric telescopic rod is connected to the controller via a wire and the connection method is electrical connection, and the rotating rod and the connecting rod are rotatably connected by a bearing.

[0009] As a preferred embodiment of this utility model, the connecting rod and the connecting rotating rod are rotatably connected by bearings, and the connecting rotating rod and the connecting plate are rotatably connected by bearings.

[0010] As a preferred embodiment of this utility model, the clamping rod is provided with a connecting groove corresponding to the connecting plate, wherein the connection between the connecting plate and the connecting groove is a sliding connection.

[0011] As a preferred embodiment of this utility model, the limiting slider is provided with a connecting groove corresponding to the clamping rod, wherein the connection between the clamping rod and the connecting groove is a sliding connection, and the clamping rod and the rotating clamp are rotatably connected by a rotating shaft.

[0012] As a preferred embodiment of this utility model, the platform and the lower bending die are provided with grooves corresponding to the rotating clamp, and the connecting rod and the connecting plate are rotatably connected by bearings.

[0013] As a preferred embodiment of this utility model, the feeding push rod is provided with a sliding groove corresponding to the connecting plate, wherein the connecting plate and the sliding groove are connected in a sliding manner, and the fixed slider is provided with a sliding groove corresponding to the feeding push rod, wherein the feeding push rod and the sliding groove are connected in a sliding manner.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In this invention, a bending and pushing structure is set in the bolt fastener bending machine. The electric telescopic rod in the bending and pushing structure is transmitted through the transmission structure, so that the product can be loaded and unloaded outside the mold during bending, making the work safer for the workers. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the isotropic structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the bending and pushing structure of this utility model;

[0018] Figure 3 for Figure 2 A partial structural diagram.

[0019] In the diagram: 1. Moving worktable; 2. Bending and pushing structure; 3. Electric telescopic rod; 4. Storage platform; 5. Controller; 201. Lower bending die; 202. Upper bending die; 203. Rotating rod; 204. Connecting rod; 205. Connecting rod; 206. Connecting plate; 207. Clamping rod; 208. Limiting slider; 209. Rotating clamp; 210. Connecting plate; 211. Unloading push rod; 212. Unloading push plate; 213. Fixed slider. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] For an example, please refer to... Figures 1-3 This utility model provides a technical solution:

[0025] A bolt fastener bending machine includes a movable worktable 1, a bending and pushing structure 2 connected to the end face of the movable worktable 1, an electric telescopic rod 3 connected to the end face of the movable worktable 1 via a connecting seat, a storage platform 4 connected to the end face of the movable worktable 1, and a controller 5 connected to the side wall of the movable worktable 1.

[0026] In this embodiment, reference Figure 1 , Figure 2 and Figure 3 The bending and pushing structure 2 includes a lower bending die 201 and an upper bending die 202. The lower bending die 201 is connected to the end face of the movable worktable 1, and the upper bending die 202 is connected to the drive end of the electric telescopic rod 3. Rotating rods 203 are symmetrically connected to the side walls of both the lower bending die 201 and the upper bending die 202. Connecting rods 204 are connected to the side walls of the rotating rods 203, and connecting rods 205 are connected to the other end of the connecting rods 204. Connecting plates 206 are symmetrically connected to the side walls of the connecting rods 205, and clamping pull rods 207 are connected to the side walls of the connecting plates 206. A limiting slider 208 is connected to the side wall of the clamping rod 207. The limiting slider 208 is connected to the side wall of the bending lower die 201. One end of the clamping rod 207 is connected to a rotating clamp 209. A pair of connecting plates 210 are connected to the side wall of the connecting rod 205 and between the connecting plates 206. A discharge push rod 211 is connected to the side wall of the connecting plate 210. One end of the discharge push rod 211 is connected to a discharge push plate 212. A fixed slider 213 is connected to the side wall of the discharge push rod 211. The fixed slider 213 is connected to the side wall of the bending lower die 201. The rotating rod 203 and the connecting rod 204 are rotatably connected by bearings. The connecting rod 204 and the connecting rod 205 are rotatably connected by bearings. The connecting rod 205 and the connecting plate 206 are rotatably connected by bearings. A connecting groove is provided on the clamping rod 207 corresponding to the connecting plate 206. The connection between the connecting plate 206 and the connecting groove is a sliding connection. A connecting groove is provided on the limiting slider 208 corresponding to the clamping rod 207. The connection between the clamping rod 207 and the connecting groove is a sliding connection. The clamping rod 207 and the rotating clamping rod 207 are rotatably connected by bearings. 209 are rotatably connected by a rotating shaft. The platform 4 and the bending lower die 201 are provided with grooves corresponding to the rotating clamp 209. The connecting rod 205 and the connecting plate 210 are rotatably connected by a bearing. The unloading push rod 211 is provided with a sliding groove corresponding to the connecting plate 210. The connection between the connecting plate 210 and the sliding groove is a sliding connection. The fixed slider 213 is provided with a sliding groove corresponding to the unloading push rod 211. Under the condition that the connection between the unloading push rod 211 and the sliding groove is a sliding connection, the unloading push rod 211 and the unloading push plate 212 are moved inward.

[0027] Furthermore, the electric telescopic rod 3 is electrically connected to the controller 5 via a wire. The rotating rod 203 and the connecting rod 204 are rotatably connected via bearings. The connecting rod 204 and the connecting rotating rod 205 are rotatably connected via bearings. The connecting rotating rod 205 and the connecting plate 206 are rotatably connected via bearings. A connecting groove is provided on the clamping rod 207 corresponding to the connecting plate 206, wherein the connection between the connecting plate 206 and the connecting groove is a sliding connection. A connecting groove is provided on the limiting slider 208 corresponding to the clamping rod 207, wherein the connection between the clamping rod 207 and the connecting groove is a sliding connection. 207 and the rotating clamp 209 are rotatably connected by a rotating shaft. The platform 4 and the lower bending die 201 are provided with grooves corresponding to the rotating clamp 209. The connecting rod 205 and the connecting plate 210 are rotatably connected by a bearing. The unloading push rod 211 is provided with a sliding groove corresponding to the connecting plate 210. The connection between the connecting plate 210 and the sliding groove is a sliding connection. The fixed slider 213 is provided with a sliding groove corresponding to the unloading push rod 211. The connection between the unloading push rod 211 and the sliding groove is a sliding connection. Through the interaction between the various components in the bending push structure 2, the bending push structure 2 can operate smoothly during use.

[0028] The working process of this utility model is as follows: When using the bolt fastener bending machine, first connect the power supply to the device to put it into operation. With the electric telescopic rod 3 connected to the controller 5 via a wire in an electrical connection manner, the controller 5 starts the electric telescopic rod 3. When the driving end of the electric telescopic rod 3 drives the bending upper die 202 upward, the rotating rod 203 and the connecting rod 204 are rotatably connected via bearings, the connecting rod 204 and the connecting rod 205 are rotatably connected via bearings, and the connecting rod 205 and the connecting plate 206 are rotatably connected via bearings. A connecting groove is provided on the clamping rod 207 corresponding to the connecting plate 206, wherein the connection between the connecting plate 206 and the connecting groove... The connection method is a sliding connection. A connecting groove is provided on the limiting slider 208 corresponding to the clamping rod 207. The clamping rod 207 is slidably connected to the connecting groove. The clamping rod 207 and the rotating clamp 209 are rotatably connected via a rotating shaft. A groove is provided on the platform 4 and the lower bending die 201 corresponding to the rotating clamp 209. The connecting rod 205 is rotatably connected to the connecting plate 210 via a bearing. The unloading push rod 211 has a sliding groove corresponding to the connecting plate 210. The connecting plate 210 and the sliding groove are slidably connected. The fixed slider 213 has a sliding groove corresponding to the unloading push rod 211. The unloading push rod 211 is slidably connected to the sliding groove under the condition of driving... The unloading push rod 211 and the unloading push plate 212 move inward, pushing the bent product onto the storage table 4. At this point, the product is manually replaced and placed between the clamping pull rod 207 and the rotating clamp 209. With the electric telescopic rod 3 connected to the controller 5 via a wire in an electrical connection, the controller 5 starts the electric telescopic rod 3. As the driving end of the electric telescopic rod 3 drives the bending upper die 202 downward, the rotating rod 203 and the connecting rod 204 are rotatably connected via bearings, the connecting rod 204 and the connecting rod 205 are rotatably connected via bearings, and the connecting rod 205 and the connecting plate 206 are rotatably connected via bearings. The clamping pull rod 207 and the connecting plate 209... Plate 206 has a corresponding connecting groove, wherein the connection between the connecting plate 206 and the connecting groove is a sliding connection. The limiting slider 208 also has a corresponding connecting groove with the clamping rod 207, wherein the connection between the clamping rod 207 and the connecting groove is a sliding connection. The clamping rod 207 and the rotating clamp 209 are rotatably connected via a rotating shaft. The platform 4 and the bending die 201 have corresponding grooves with the rotating clamp 209. The connecting rotating rod 205 is rotatably connected to the connecting plate 210 via a bearing. The unloading push rod 211 has a corresponding sliding groove with the connecting plate 210, wherein the connection between the connecting plate 210 and the sliding groove is a sliding connection. The fixed slider 213 has a corresponding sliding groove with the unloading push rod 211.The material feed pusher 211 is connected to the slide groove in a sliding connection, which drives the product on the clamping pull rod 207 and the rotating clamp 209 to move backward until the rotating clamp 209 passes over the groove, at which point the product is released. At this point, the lower bending die 201 and the upper bending die 202 are in the closed state, causing the product to be bent.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bolt fastener bender comprising a mobile worktable (1), characterized in that: The end face of the mobile workbench (1) is connected with a bending and pushing structure (2), the end face of the mobile workbench (1) is connected with an electric telescopic rod (3) through a connecting seat, the end face of the mobile workbench (1) is connected with a placing table (4), and the side wall of the mobile workbench (1) is connected with a controller (5); The bending and pushing structure (2) comprises a bending lower die (201) and a bending upper die (202), the bending lower die (201) is connected to the end face of the mobile workbench (1), the bending upper die (202) is connected to the driving end of the electric telescopic rod (3), the side walls of the bending lower die (201) and the bending upper die (202) are both symmetrically connected with rotating rotating rods (203), the side walls of the rotating rotating rods (203) are connected with connecting links (204), the other ends of the connecting links (204) are connected with connecting rotating rods (205), the side walls of the connecting rotating rods (205) are symmetrically connected with connecting links (206), the side walls of the connecting links (206) are connected with material clamping rods (207), the side walls of the material clamping rods (207) are connected with limiting sliding blocks (208), the limiting sliding blocks (208) are connected to the side walls of the bending lower die (201), one end of the material clamping rod (207) is connected with a rotating clamp (209), the side walls of the connecting rotating rods (205) and between the connecting links (206) are connected with a pair of connecting connecting links (210), the side walls of the connecting connecting links (210) are connected with material discharging push rods (211), one end of the material discharging push rod (211) is connected with a material discharging push plate (212), the side walls of the material discharging push rod (211) are connected with fixed sliding blocks (213), and the fixed sliding blocks (213) are connected to the side walls of the bending lower die (201).

2. A bolt fastener bender as claimed in claim 1 wherein: The electric telescopic rod (3) is connected with the controller (5) through wires and in an electrical connection mode, and the rotating rotating rods (203) and the connecting links (204) are connected in a rotating mode through bearings.

3. A bolt fastener bender as defined in claim 1 wherein: The connecting links (204) and the connecting rotating rods (205) are connected in a rotating mode through bearings, and the connecting rotating rods (205) and the connecting links (206) are connected in a rotating mode through bearings.

4. A bolt fastener bender as defined in claim 1, wherein: The material clamping rods (207) and the connecting links (206) are provided with connecting grooves in correspondence, and the connecting links (206) and the connecting grooves are connected in a sliding mode.

5. A bolt fastener bender as defined in claim 1 wherein: The limiting sliding blocks (208) and the material clamping rods (207) are provided with connecting grooves in correspondence, the material clamping rods (207) and the connecting grooves are connected in a sliding mode, and the material clamping rods (207) and the rotating clamps (209) are connected in a rotating mode through rotating shafts.

6. A bolt fastener bender as defined in claim 1 wherein: The placing table (4) and the bending lower die (201) are provided with grooves in correspondence with the rotating clamps (209), and the connecting rotating rods (205) and the connecting connecting links (210) are connected in a rotating mode through bearings.

7. A bolt fastener bender as defined in claim 1 wherein: The blanking push rod (211) is provided with a sliding groove corresponding to the connecting web plate (210), and the connecting mode of the connecting web plate (210) and the sliding groove is sliding connection; the fixed sliding block (213) is provided with a sliding groove corresponding to the blanking push rod (211), and the connecting mode of the blanking push rod (211) and the sliding groove is sliding connection.

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