CN218744105U - Sheet metal part bending device - Google Patents

Abstract

The application relates to the technical field of sheet metal processing, and discloses a bending device for sheet metal parts, including a left adjustment module, a right adjustment module, an operation table and a die assembly arranged on the operation table, and the top surface of the operation table The first movable groove, the second movable groove and the third movable groove are opened respectively, and the bottom surfaces of the left adjustment module and the right adjustment module are provided with second sliders, and a two-way threaded rod is pierced between the two second sliders. And wherein one end is connected with the output terminal of the first motor through the second slide block, the bottom two ends of the left adjustment module and the right adjustment module are provided with the first slide block, and the first slide block is connected with the first movable groove and the third movable groove respectively. Swipe to connect. This solution can freely adjust the size of the mold cavity formed between the left adjustment module and the right adjustment module, and the practicability of the device is enhanced. Reduce production costs, save time and effort.

Description

A sheet metal bending device

technical field

The present application relates to the technical field of sheet metal processing, in particular to a sheet metal bending device.

Background technique

A bending machine is a machine capable of bending thin plates. At present, in the bending process of sheet metal parts, the lower mold cavity of the existing bending machine is mostly fixed in size, which is inconvenient to adjust according to the required bending curvature, and cannot meet some special conditions The use requirements are poor, and some bending machines are mostly disassembled and installed by bolts when the lower mold needs to be replaced. However, frequent disassembly of the mold will easily cause wear of the parts and increase production costs. Time-consuming.

Utility model content

In order to solve the problems raised above, the present application provides a bending device for sheet metal parts.

A sheet metal bending device provided by the application adopts the following technical scheme:

A bending device for sheet metal parts, comprising a left adjustment module, a right adjustment module, an operation table and a die assembly arranged on the operation table, the top surface of the operation table is respectively provided with a first movable groove, a second movable groove and the third movable groove, the bottom surfaces of the left adjustment module and the right adjustment module are provided with second sliders, and the second sliders are slidably connected with the second movable grooves, between the two second sliders A two-way threaded rod is pierced, and one end thereof passes through the second slide block and is connected to the output end of the first motor.

By adopting the above technical scheme, through the operation of the first motor, the output end of the first motor drives the two-way threaded rod to rotate, and the rotation of the two-way threaded rod drives the two second sliders to move in opposite directions or relative directions, so that the left adjustment can be adjusted freely The size of the mold cavity is formed between the module and the right adjustment module, and the practicability of the device is enhanced.

Preferably, both ends of the bottom surfaces of the left adjustment module and the right adjustment module are provided with first sliders, and the first sliders are slidably connected with the first movable groove and the third movable groove respectively.

By adopting the above technical scheme, the movement of the left adjustment module and the right adjustment module can drive the second sliding block to slide and connect inside the first movable groove and the third movable groove respectively, increasing the movement of the left adjustment module and the right adjustment module stability.

Preferably, both ends of the two-way threaded rod are sleeved with baffles, and the top surface of the baffle is detachably connected to the bottom surface of the console.

Preferably, the die assembly includes two pillars, and there are two pillars, which are located at both ends of the top surface of the console, and slide grooves are provided on the opposite side walls of the two pillars, and the two pillars The inside of the pillar is respectively provided with a slide bar and a threaded rod. The outside of the slide bar is provided with a left moving block, and the outside of the threaded rod is provided with a right moving block. The right moving block is slidably connected, and a connecting plate is arranged between the left moving block and the right moving block, and a mounting seat is provided on the bottom surface of the connecting plate, and a die is detachably connected to the bottom surface of the mounting seat.

Preferably, the bottom end of the threaded rod is sheathed with a driven gear, and the outer wall of the pillar on the right is detachably connected to an organic casing, and a second motor is arranged inside the casing, and the output of the second motor The end passes through the pillar, and a driving gear is sheathed inwardly, and the driving gear is engaged with the driven gear.

By adopting the above technical scheme, the output end of the second motor drives the driving gear to rotate, and the driving gear and the driven gear are engaged and connected, that is, the driven gear drives the threaded rod to rotate, and the rotation of the threaded rod drives the right moving block to move vertically up and down along the threaded rod. Since the left moving block is slidably connected with the slide bar, the connecting plate and the die are driven to move vertically up and down, and the sheet metal parts in the die cavity are bent.

Preferably, a threaded hole is opened through the second slider, and the threaded hole is mated with a bidirectional threaded rod.

In summary, the application includes the following beneficial technical effects:

The application runs through the first motor, the output end of the first motor drives the two-way threaded rod to rotate, and the rotation of the two-way threaded rod drives the two second sliders to move in the opposite direction or in the opposite direction. When the required size is adjusted, the The sheet metal parts are placed on the left adjustment module and the right adjustment module, start the second motor, the output end of the second motor drives the driving gear to rotate, the driving gear and the driven gear mesh and connect, that is, the driven gear drives the threaded rod to rotate, and the threaded rod The rotation drives the right moving block to move vertically downward along the threaded rod. Since the left moving block is slidably connected with the sliding rod, it can drive the die to move vertically downward through the connecting plate. This device can freely adjust the distance between the left adjustment module and the right adjustment module. The size of the mold cavity is formed in between, and the practicability of the device is enhanced, which not only reduces the time for changing the mold, but also frequently disassembles the mold many times, which is easy to cause wear of the parts and reduces the production cost.

Description of drawings

Fig. 1 is a front view of a sheet metal bending device according to the embodiment of the application.

Fig. 2 is a schematic structural diagram of the regulating module of the application embodiment.

Fig. 3 is a structural cross-sectional view of the die assembly of the embodiment of the application.

Explanation of reference signs: 1. Operating table; 2. First movable slot; 3. Left adjustment module; 4. Right adjustment module; 5. First slider; 6. Second slider; 7. Threaded hole; 8. Baffle plate; 9, two-way threaded rod; 10, first motor; 11, casing; 12, pillar; 13, left moving block; 14, chute; 15, mounting seat; 16, connecting plate; 17, die; 18, slide bar; 19, threaded rod; 20, right moving block; 21, the second motor; 22, driven gear; 23, driving gear; 24, the second active slot; 25, the third active slot.

Detailed ways

The present application will be described in further detail below in conjunction with accompanying drawings 1-3.

The embodiment of the present application discloses a bending device for a sheet metal part. Referring to Fig. 1 , a bending device for sheet metal parts includes a left adjustment module 3, a right adjustment module 4, an operation console 1 and a die assembly arranged on the operation console 1, and the left adjustment module 3 and the right adjustment module 4 A mold cavity is formed between them, and the left adjustment module 3 and the right adjustment module 4 are adjacent to each other with limit blocks to prevent the two adjustment modules from detaching during the movement. The top surface of the console 1 is respectively provided with a first movable groove 2 , the second movable groove 24 and the third movable groove 25, the first movable groove 2, the second movable groove 24 and the third movable groove 25 have the same size, and the vertical direction is successively distributed on the top surface of the console 1, the left adjustment module 3 and the bottom surface of the right adjustment module 4 are provided with a second slide block 6, the two second slide blocks 6 are respectively the middle parts of the opposite ends of the left adjustment module 3 and the right adjustment module 4, the second slide block 6 and the second movable groove 24 sliding connection, a two-way threaded rod 9 is pierced between the two second sliders 6, and one end of the second slider 6 is connected to the output end of the first motor 10, and the second slider 6 is provided with a screw thread Holes 7, threaded holes 7 are threadedly connected with the two-way threaded rod 9, the two ends of the two-way threaded rod 9 are provided with a baffle plate 8, the top surface of the baffle plate 8 is detachably connected to the bottom surface of the console 1, and the first motor 10 operation, the output end of the first motor 10 drives the two-way threaded rod 9 to rotate, and the rotation of the two-way threaded rod 9 drives the two second sliders 6 to move in the opposite direction or in the opposite direction, and the left adjustment module 3 and the right adjustment module can be freely adjusted The size of the mold cavity is formed between 4, and the practicability of the device is enhanced.

With reference to Fig. 1-Fig. 2, first slider 5 is provided at both ends of the bottom surface of the left adjustment module 3 and the right adjustment module 4, and the first slider 5 is slidingly connected with the first movable groove 2 and the third movable groove 25 respectively, and the left The opposite ends of the adjustment module 3 and the right adjustment module 4 are provided with two first sliders 5, and the second slider 6 is located between the two first sliders 5, through the left adjustment module 3 and the right adjustment module 4 The movement can drive the second sliding block 6 to be slidably connected inside the first movable groove 2 and the third movable groove 25 respectively, which increases the stability of the movement of the left adjustment module 3 and the right adjustment module 4 .

With reference to Fig. 3, die assembly comprises pillar 12, and pillar 12 is provided with two, and is respectively positioned at the two ends of the top surface of console 1, and two pillars 12 are hollow-shaped setting, and the opposite side walls of two pillars 12 all open There is a chute 14, and the inside of the two pillars 12 is respectively provided with a slide rod 18 and a threaded rod 19, the two ends of the slide rod 18 are fixedly connected with the inner wall of the pillar 12, and the two ends of the threaded rod 19 are rotationally connected with the inner wall of the pillar 12, The outer cover of slide bar 18 is provided with left moving block 13, and left moving block 13 is slidably connected with slide bar 18, and the outer cover of threaded rod 19 is provided with right moving block 20, and right moving block 20 is threadedly connected with threaded rod 19, two The chute 14 is slidably connected with the left moving block 13 and the right moving block 20 respectively, and a connecting plate 16 is arranged between the left moving block 13 and the right moving block 20, and the two ends of the connecting plate 16 are connected with the left moving block 13 and the right moving block respectively. 20 is detachably connected, the bottom surface of the connecting plate 16 is detachably connected with the mounting seat 15, and the bottom surface of the mounting seat 15 is detachably connected with the die 17, the die 17 is located directly above the left adjustment module 3 and the right adjustment module 4, the threaded rod The bottom end of 19 is sheathed with driven gear 22, and driven gear 22 is fixedly connected with threaded rod 19, and the outer wall that is positioned at right side pillar 12 is detachably connected with organic casing 11, and the inside of casing 11 is provided with second motor 21, the second The output end of the second motor 21 runs through the pillar 12, and is provided with a driving gear 23 extending inwardly. The driving gear 23 is fixedly connected with the output end of the second motor 21, and the driving gear 23 is meshed with the driven gear 22. 21 runs, the output end of the second motor 21 drives the driving gear 23 to rotate, and the driving gear 23 is meshed with the driven gear 22, that is, the driven gear 22 drives the threaded rod 19 to rotate, and the threaded rod 19 rotates to drive the right moving block 20 along the screw thread Rod 19 vertically moves up and down, because the left moving block 13 is slidingly connected with slide bar 18, thereby drives connecting plate 16 and die 17 to move vertically up and down, and the sheet metal parts in the mold cavity are carried out bending process.

The implementation principle of a bending device for sheet metal parts in the embodiment of the present application is as follows: in daily use, first adjust the size of the mold cavity between the left adjustment module 3 and the right adjustment module 4 according to the size of the bending required, and then the first motor 10 operation, the output end of the first motor 10 drives the two-way threaded rod 9 to rotate, and the rotation of the two-way threaded rod 9 drives the two second sliders 6 to move in the opposite direction or in the opposite direction. The metal parts are placed on the left adjustment module 3 and the right adjustment module 4, start the second motor 21, the output end of the second motor 21 drives the driving gear 23 to rotate, and the driving gear 23 is meshed with the driven gear 22, that is, the driven gear 22 Drive the threaded rod 19 to rotate, and the threaded rod 19 rotates to drive the right moving block 20 to move vertically downward along the threaded rod 19. Since the left moving block 13 is slidably connected with the slide rod 18, the connecting plate 16 can drive the die 17 to move downward vertically. Move, and perform bending process on the sheet metal parts inside the mold cavity until all work sequences are completed.

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 that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A bending device for sheet metal parts, comprising a left adjustment module (3), a right adjustment module (4), an operating table (1) and a die assembly arranged on the operating table (1), characterized in that: The top surface of the console (1) is respectively provided with a first movable groove (2), a second movable groove (24) and a third movable groove (25), and the left adjustment module (3) and the right adjustment module ( The bottom surface of 4) is provided with a second slider (6), the second slider (6) is slidingly connected with the second movable groove (24), and the two second sliders (6) pass through There is a two-way threaded rod (9), and one end thereof passes through the second slide block (6) and is connected with the output end of the first motor (10). 2. A bending device for sheet metal parts according to claim 1, characterized in that: first sliders (5) are provided at both ends of the bottom surfaces of the left adjustment module (3) and the right adjustment module (4) , the first sliding block (5) is slidingly connected with the first movable groove (2) and the third movable groove (25) respectively. 3. A bending device for sheet metal parts according to claim 1, characterized in that: both ends of the two-way threaded rod (9) are provided with baffles (8), and the baffles (8) The top surface is detachably connected to the bottom surface of the operating table (1). 4. A bending device for sheet metal parts according to claim 1, characterized in that: the die assembly includes a pillar (12), and there are two pillars (12), which are respectively located on the operating table Both ends of the top surface of (1), the opposite side walls of the two pillars (12) are provided with slide grooves (14), and the insides of the two pillars (12) are respectively provided with slide bars (18) and screw threads. Rod (19), the outer cover of described slide bar (18) is provided with left moving block (13), the outer cover of described threaded rod (19) is provided with right moving block (20), two described chute ( 14) slidingly connected with the left moving block (13) and the right moving block (20) respectively, a connecting plate (16) is arranged between the left moving block (13) and the right moving block (20), and the connecting plate ( The bottom surface of 16) is provided with a mounting base (15), and the bottom surface of the mounting base (15) is detachably connected with a die (17). 5. A bending device for sheet metal parts according to claim 4, characterized in that: the bottom end of the threaded rod (19) is provided with a driven gear (22), and the pillar (12) on the right The outer wall of the casing (11) is detachably connected to the casing (11), the inside of the casing (11) is provided with a second motor (21), the output end of the second motor (21) passes through the pillar (12), and The extension sleeve is provided with a driving gear (23), and the driving gear (23) is engaged with the driven gear (22). 6. A bending device for sheet metal parts according to claim 1, characterized in that: said second slider (6) is provided with a threaded hole (7), and said threaded hole (7) and Two-way threaded rod (9) cooperates to connect.

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