CN220992429U - Bending machine with high processing quality - Google Patents

Abstract

The utility model discloses a bending machine with high processing quality, which belongs to the technical field of bending machines and comprises a base and a top plate, wherein the top plate is positioned at the top of the base, supporting frames are fixedly connected to four corners of the top of the base, the top plates are fixedly connected between the tops of the supporting frames, a control device is fixedly connected to the left side wall of the base, a processing table is fixedly connected to the middle of the bottom of the base, a bending groove is formed in the middle of the top of the processing table, an electric heating plate is embedded in the top of an inner cavity of the processing table, fixing frames are fixedly connected to the front side wall and the rear side wall of the base, a rotating rod is rotatably connected to the front side wall of the fixing frame, and the tail end of the rotating rod penetrates through the fixing frame and extends to the rear side wall of the fixing frame.

Description

Bending machine with high processing quality

Technical Field

The utility model relates to the technical field of bending machines, in particular to a bending machine with high processing quality.

Background

The bending machine is a machine capable of bending a thin plate, and comprises a support, a workbench and a clamping plate, and is important equipment for bending and forming workpieces in the sheet metal industry, and the bending machine is used for pressing the workpieces into parts with various shapes according to process requirements, and is indispensable in the fields of automobile manufacturing, construction and the like, which relate to metal products.

The existing workpiece is required to be bent in the bending process, because part of bending machines are used for directly placing the workpiece in the clamping groove to complete fixing and punching and folding, the workpiece is easy to deviate and incline, and the processing quality is affected.

Disclosure of utility model

The utility model aims to provide a bending machine with high processing quality, which aims to solve the problems that in the prior art, a bending machine is needed in the bending processing process of the existing workpiece, as part of the bending machine is usually used for directly placing the workpiece in a clamping groove to complete fixing and punching and folding, the deflection and inclination of the workpiece are easy to cause, and the processing quality is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bender that processingquality is high, includes base and roof, the roof is located the top of base, the top four corners department fixedly connected with support frame of base, fixedly connected with roof between the top of support frame, the left side wall fixedly connected with controlling means of base, the department fixedly connected with processing platform in the middle of the bottom of base, the department is opened in the middle of the top of processing platform has the groove of bending, the inner chamber top of processing platform is embedded to have the electrical heating board, the front and back lateral wall fixedly connected with mount of base, the front lateral wall of mount rotates and is connected with the dwang, the end of dwang runs through the mount and extends to the back lateral wall of mount, and rotates and be connected with the limiting plate, the outer lateral wall of dwang is opened there is the bolt hole, the front end fixedly connected with carousel of dwang, the back lateral wall left and right sides fixedly connected with first spring, the end of first spring with the front lateral wall fixedly connected with bolt of limiting plate, the top of mount is opened there is the bolt groove, the inner chamber sliding connection in groove has the bolt.

As a further description of the above technical solution:

The hydraulic cylinder device is fixedly connected to the middle of the top plate, the hydraulic rod is fixedly connected to the bottom of the hydraulic cylinder device, the tail end of the hydraulic rod penetrates through the top plate and extends to the bottom of the top plate, and the hydraulic cylinder device is fixedly connected with the mounting seat.

As a further description of the above technical solution:

The left and right side walls fixedly connected with connecting block of mount pad, rotate between the inside wall of connecting block and be connected with the pivot, the left end of pivot runs through the connecting block and extends to the left side wall of connecting block.

As a further description of the above technical solution:

The outer side wall of the rotating shaft is fixedly connected with a connecting roller, and the outer side wall of the connecting roller is fixedly connected with a punching cutter and uniformly distributed.

As a further description of the above technical solution:

The left side of the outer side wall of the rotating shaft is fixedly connected with a fixing ring, the right side wall of the fixing ring is fixedly connected with the left side wall of the connecting block, and the left side wall of the fixing ring is provided with bayonets and is uniformly distributed.

As a further description of the above technical solution:

The left side lateral wall of pivot is opened there is the sliding tray, the inner chamber sliding connection of sliding tray has the slider, the bottom fixedly connected with lock post of slider, the left side lateral wall fixedly connected with second spring of slider, the end of second spring with the inner chamber left side lateral wall fixed connection of sliding tray.

Compared with the prior art, the utility model has the beneficial effects that:

1. This bender that processingquality is high, through the bending groove top of placing on the processing bench with the work piece that needs processing to bend, take out the cotter from the cotter inslot, make the dwang unblock, the carousel rotates, drive the dwang and move the limiting plate of making both sides and the front and back lateral wall of work piece paste tightly, insert the cotter in the cotter groove and fix through the bolt hole on the dwang again, start the pneumatic cylinder device through controlling means, the pneumatic cylinder device drives the hydraulic stem and works, and press the cutter through the hydraulic stem bottom connection bends to the work piece, make the work piece to bending inslot portion sunken, the work piece lateral wall can remove and unable slope along the limiting plate, thereby can improve the precision of bending, guarantee processingquality.

2. This bender that processingquality is high, through the punching press cutter that needs to be changed different specifications to the work piece of different thickness processing, improve the pulling lock post, drive the slider and remove to left extrusion second spring in the sliding tray, unlock the lock post from solid fixed ring's bayonet socket, according to the processing needs, rotate pivot to the punching press cutter position of needs, loosen slider and lock post and put the lock post into solid fixed ring's bayonet socket through the second spring with the lock post is quick, accomplish the change of punching press cutter, accessible controlling means starts the electrical heating board in the processing platform before the processing of thicker work piece simultaneously, make the work piece be heated and bend the work more easily, thereby can improve processingquality and machining efficiency, the staff of being convenient for uses.

Drawings

Fig. 1 is a schematic diagram of the whole structure of a bending machine with high processing quality;

fig. 2 is a schematic diagram of a front view structure of a bending machine with high processing quality according to the present utility model;

Fig. 3 is a schematic diagram of a connection structure of a mounting seat of a bending machine with high processing quality;

Fig. 4 is a schematic diagram of a main plane structure of a processing table of a bending machine with high processing quality.

In the figure: 100. a base; 110. a support frame; 120. a control device; 130. a processing table; 131. a bending groove; 132. an electric heating plate; 140. a fixing frame; 141. a rotating lever; 142. a limiting plate; 143. a bolt hole; 144. a turntable; 150. a first spring; 160. a latch slot; 161. a pin bolt; 200. a top plate; 210. a hydraulic cylinder device; 211. a hydraulic rod; 220. a mounting base; 230. a connecting block; 240. a rotating shaft; 250. a connection roller; 251. punching a cutter; 260. a fixing ring; 261. a bayonet; 270. a sliding groove; 271. a slide block; 272. locking a column; 273. and a second spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a bending machine with high processing quality, which can improve bending precision, ensure processing quality, improve processing quality and processing efficiency, and is convenient for workers to use, and referring to fig. 1-4, the bending machine comprises a base 100 and a top plate 200;

Referring to fig. 1-4 again, the four corners of the top of the base 100 are fixedly connected with a supporting frame 110, the supporting frame 110 is used for connecting a top plate 200, the top plate 200 is fixedly connected between the tops of the supporting frames 110, the top plate 200 is used for connecting a hydraulic cylinder device 210, the left side wall of the base 100 is fixedly connected with a control device 120, the control device 120 is used for controlling the whole machine, the middle of the bottom of the base 100 is fixedly connected with a processing table 130, the processing table 130 is used for processing, a bending groove 131 is arranged in the middle of the top of the processing table 130, the bending groove 131 is used for bending work, an electric heating plate 132 is embedded in the top of an inner cavity of the processing table 130, the electric heating plate 132 is used for heating thicker workpieces, the front side wall and the rear side wall of the base 100 are fixedly connected with a fixing frame 140, the front side wall of the fixing frame 140 is rotationally connected with a rotating rod 141, the rotating rod 141 is used for connecting a limiting plate 142, the tail end of the rotating rod 141 penetrates through the fixed frame 140 and extends to the rear side wall of the fixed frame 140, the limiting plate 142 is rotationally connected with the limiting plate 142, the outer side wall of the rotating rod 141 is provided with a bolt hole 143, the bolt hole 143 is used for connecting a bolt 161, the front end of the rotating rod 141 is fixedly connected with a rotary table 144, the rotary table 144 is used for driving the rotating rod 141 to move, the left side and the right side of the rear side wall of the fixed frame 140 are fixedly connected with a first spring 150, the first spring 150 is used for connecting the limiting plate 142, the tail end of the first spring 150 is fixedly connected with the front side wall of the limiting plate 142, the top of the fixed frame 140 is provided with a bolt slot 160, the bolt slot 160 is used for connecting the inner cavity of the bolt slot 160 of the bolt 161 in a sliding connection mode, the bolt 161 is used for locking the rotating rod 141, by placing a workpiece to be bent on the processing table 130 above the bending slot 131, the pin 161 is taken out of the pin slot 160, the rotating rod 141 is unlocked, the turntable 144 is rotated, the rotating rod 141 is driven to move so that the limiting plates 142 on two sides are tightly attached to the front side wall and the rear side wall of a workpiece, the pin 161 is inserted into the pin slot 160 and fixed through the pin hole 143 on the rotating rod 141, the hydraulic cylinder device 210 is started through the control device 120, the hydraulic cylinder device 210 drives the hydraulic rod 211 to work, and the workpiece is bent through the stamping tool 251 connected with the bottom of the hydraulic rod 211, so that the workpiece is recessed into the bending slot 131, and the workpiece side wall can move along the limiting plates 142 and cannot incline;

in conclusion, the bending precision can be improved, and the processing quality is ensured.

Referring to fig. 1-4 again, a hydraulic cylinder device 210 is fixedly connected to the middle of the top plate 200, the hydraulic cylinder device 210 is used for connecting a hydraulic rod 211, the bottom of the hydraulic cylinder device 210 is fixedly connected with a hydraulic rod 211, the hydraulic rod 211 is used for driving a mounting seat 220 to move, the tail end of the hydraulic rod 211 penetrates through the top plate 200 and extends to the bottom of the top plate 200, and is fixedly connected with the mounting seat 220, the mounting seat 220 is used for connecting a connecting block 230, the left and right side walls of the mounting seat 220 are fixedly connected with a connecting block 230, the connecting block 230 is used for connecting a rotating shaft 240, a rotating shaft 240 is rotationally connected between the inner side walls of the connecting block 230, the rotating shaft 240 is used for connecting a connecting roller 250, the left end of the rotating shaft 240 penetrates through the connecting block 230 and extends to the left side wall of the connecting block 230, the outer side wall of the rotating shaft 240 is fixedly connected with a connecting roller 250, the connecting roller 250 is used for connecting the stamping tool 251, the outer side wall of the connecting roller 250 is fixedly connected with the stamping tool 251, and evenly distributed, stamping tool 251 is used for processing the workpiece, the left side wall of spindle 240 and the left side wall located connecting block 230 are fixedly connected with fixed ring 260, fixed ring 260 is used for opening bayonet 261, the right side wall of fixed ring 260 and the left side wall of left connecting block 230 are fixedly connected, the left side wall of fixed ring 260 is opened with bayonet 261, and evenly distributed, bayonet 261 is used for connecting lock column 272, the left side outer side wall of spindle 240 is opened with sliding groove 270, sliding groove 270 is used for connecting sliding block 271, the inner chamber sliding connection of sliding groove 270 has sliding block 271, sliding block 271 is used for connecting lock column 272 and second spring 273, the bottom of sliding block 271 is fixedly connected with lock column 272, the left side wall of sliding block 271 is fixedly connected with second spring 273, the end of second spring 273 and the inner chamber left side wall of sliding groove 270 are fixedly connected, second spring 273 is used for driving lock column 272 to return, by replacing stamping tools 251 with different specifications for machining workpieces with different thicknesses, pulling the lock column 272 is improved, the sliding block 271 is driven to press the second spring 273 leftwards in the sliding groove 270 to move, the lock column 272 is unlocked from the bayonet 261 of the fixed ring 260, the rotating shaft 240 is rotated to the position of the required stamping tool 251 according to machining requirements, the sliding block 271 and the lock column 272 are loosened to quickly reset the lock column 272 into the bayonet 261 of the fixed ring 260 through the second spring 273, the replacement of the stamping tool 251 is completed, and meanwhile, the electric heating plate 132 in the machining table 130 can be started through the control device 120 before machining thicker workpieces, so that the workpieces are heated more easily to bend;

in conclusion, the processing quality and the processing efficiency can be improved, and the processing device is convenient for workers to use.

When the bending machine is used specifically, when a worker in the technical field processes a workpiece by using the bending machine, the worker bends the workpiece to be processed and bent above the bending groove 131 on the processing table 130, the pin bolts 161 are taken out from the pin grooves 160, the rotating rods 141 are unlocked, the rotating rotary table 144 is rotated, the rotating rods 141 are driven to move, the limiting plates 142 on two sides are tightly attached to the front side wall and the rear side wall of the workpiece, the pin bolts 161 are inserted into the pin grooves 160 and fixed through the pin holes 143 on the rotating rods 141, the hydraulic cylinder device 210 is started by the control device 120, the hydraulic cylinder device 210 drives the hydraulic rods 211 to work, the stamping tools 251 connected with the bottoms of the hydraulic rods 211 bend the workpiece to be recessed inside the bending groove 131, the side walls of the workpiece can move along the limiting plates 142 and cannot incline, meanwhile, the stamping tools 251 with different specifications are required to be replaced for processing the workpiece, the sliding blocks 271 are driven to press the second springs 273 to the left in the sliding grooves 270, the locking columns are unlocked from the bayonet 261 in the fixing rings 260, the stamping tools 272 are controlled to be unlocked according to the bayonet holes 261, the required to the positions of the sliding blocks 272 are required to be replaced to be locked to the corresponding positions, and the stamping tools are required to be heated, the stamping tools are controlled to be bent to be heated to be bent to the clamping tools to be bent to be more thick to the corresponding positions to the clamping tools to the clamping blocks 132, and the clamping tools are required to be heated, and the clamping tools are heated to be heated.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (6)

1. The utility model provides a bender that processingquality is high which characterized in that: the device comprises a base (100) and a top plate (200), wherein the top plate (200) is positioned at the top of the base (100), a support frame (110) is fixedly connected to four corners of the top of the base (100), the top plate (200) is fixedly connected between the tops of the support frames (110), a control device (120) is fixedly connected to the left side wall of the base (100), a processing table (130) is fixedly connected to the middle of the bottom of the base (100), a bending groove (131) is formed in the middle of the top of the processing table (130), an electric heating plate (132) is embedded in the top of an inner cavity of the processing table (130), a fixing frame (140) is fixedly connected to the front side wall of the base (100), a rotating rod (141) is rotatably connected to the front side wall of the fixing frame (140), the tail end of the rotating rod (141) penetrates through the fixing frame (140) and extends to the rear side wall of the fixing frame (140), a limiting plate (142) is rotatably connected to the outer side wall of the rotating rod (141), a pin hole (143) is formed in the middle of the bottom of the base (100), a bending groove (131) is formed in the middle of the top of the processing table (130), an electric heating plate (132) is fixedly connected to the front end of the rotating rod (141), a first side wall (150) and a second side wall (150) is fixedly connected to the front side wall of the first side wall (150), the top of mount (140) is opened there is bolt groove (160), the inner chamber sliding connection in bolt groove (160) has bolt (161).

2. The bending machine with high processing quality according to claim 1, wherein: the hydraulic cylinder device (210) is fixedly connected to the middle of the top plate (200), the hydraulic rod (211) is fixedly connected to the bottom of the hydraulic cylinder device (210), the tail end of the hydraulic rod (211) penetrates through the top plate (200) and extends to the bottom of the top plate (200), and the hydraulic rod is fixedly connected with the mounting seat (220).

3. A high quality bending machine according to claim 2, wherein: the left side wall and the right side wall of the mounting seat (220) are fixedly connected with connecting blocks (230), rotating shafts (240) are rotatably connected between the inner side walls of the connecting blocks (230), and the left ends of the rotating shafts (240) penetrate through the connecting blocks (230) and extend to the left side walls of the connecting blocks (230).

4. A high quality bending machine according to claim 3, wherein: the outer side wall of the rotating shaft (240) is fixedly connected with a connecting roller (250), and the outer side wall of the connecting roller (250) is fixedly connected with a punching cutter (251) and is uniformly distributed.

5. A high quality bending machine according to claim 3, wherein: the left side of the outer side wall of the rotating shaft (240) is fixedly connected with a fixing ring (260) which is positioned on the left side wall of the connecting block (230), the right side wall of the fixing ring (260) is fixedly connected with the left side wall of the connecting block (230), and bayonets (261) are formed in the left side wall of the fixing ring (260) and are uniformly distributed.

6. A high quality bending machine according to claim 3, wherein: the left side lateral wall of pivot (240) is opened there is sliding tray (270), the inner chamber sliding connection of sliding tray (270) has slider (271), the bottom fixedly connected with lock post (272) of slider (271), the left side lateral wall fixedly connected with second spring (273) of slider (271), the end of second spring (273) with the inner chamber left side lateral wall fixed connection of sliding tray (270).