CN220445788U - Clamping device for sheet metal machining - Google Patents

Abstract

The utility model discloses a clamping device for sheet metal machining, which comprises a supporting base, wherein a vertical seat is arranged at the top of the supporting base, a clamping mechanism is arranged in the vertical seat, the clamping mechanism comprises four groups of sliding blocks, the front end and the rear end of the vertical seat are respectively provided with a limit slot, the outer walls of the four groups of sliding blocks are respectively connected with a bracket, the tops of the front and rear adjacent brackets are respectively provided with a top plate, an adjusting bolt is vertically connected in each top plate, the bottom of each adjusting bolt is provided with a clamping plate, the upper surface of the vertical seat is connected with a rotary placing fluted disc, the rear end surface of the vertical seat is provided with a mounting plate, a driving motor is arranged on the mounting plate, the output end of the driving motor is provided with a rotary gear, and the clamping and fixing of the position of a sheet metal part during sheet metal machining are realized through the movement of the adjacent top plates and the movement of the clamping plates; and can make the rotation place the sheet metal component on the fluted disc and rotate, when processing the different positions of sheet metal component, need not to pull down the sheet metal component and press from both sides tightly again fixedly, saved installation time, improved panel beating machining efficiency.

Description

Clamping device for sheet metal machining

Technical Field

The utility model relates to the technical field of sheet metal machining, in particular to a clamping device for sheet metal machining.

Background

The clamping device for sheet metal machining is equipment for fixing and clamping a sheet metal part, and can fix the sheet metal part on a machining platform so as to prevent the sheet metal part from being displaced or deformed in the machining process, so that the machining efficiency and precision can be improved, and the machining quality can be ensured.

Most of the existing clamping devices for sheet metal machining have clamping functions, but most of the clamping structures on the clamping devices are fixed, because sheet metal parts in sheet metal machining are different in size, the clamping devices cannot clamp sheet metal parts in different sizes, certain limitations exist in use, and when cutting and drilling operations are needed to be carried out on the other positions of the sheet metal parts, the clamped sheet metal parts need to be detached and re-fixed for machining, so that the operation time is long, the working efficiency is low, and therefore, the clamping devices for sheet metal machining are provided.

Disclosure of Invention

The utility model aims to provide a clamping device for sheet metal machining, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a clamping device for sheet metal processing, including supporting the base, the preceding terminal surface of supporting the base is equipped with the controller, and the seat is installed at the top of supporting the base, be equipped with clamping mechanism in the seat, clamping mechanism includes four sets of sliding blocks, spacing fluting has all been seted up to the front end of seat, the rear end, and spacing fluting and sliding block sliding connection, the outer wall of four sets of sliding blocks all is connected with the support, the top of preceding back adjacent support is equipped with the roof, vertical adjusting bolt that is connected with in the roof, adjusting bolt's bottom is equipped with the grip block, the upper surface middle part of seat is connected with the rotatory fluted disc of placing that rotates the setting, the rear end face of seat is equipped with the mounting panel, install driving motor on the mounting panel, driving motor's output is equipped with the pivot, slewing gear is installed at the top of pivot, and slewing gear is placed fluted disc meshing with the rotation and is connected.

Further: the clamping mechanism further comprises a stepping motor, the stepping motor is located on the outer wall of the right side of the vertical seat, the output end of the stepping motor is connected with a bidirectional screw rod, two groups of thread sleeves are connected to the bidirectional screw rod in a threaded mode, and the front side face and the rear side face of each group of thread sleeves are connected with the outer wall of the sliding block respectively.

Further: the upper surface of the clamping plate is provided with a bearing, and the bottom of the adjusting bolt is connected with the bearing inner ring.

Further: the bottom of the rotary placing fluted disc is rotationally connected with the upper surface of the vertical seat through a rotating rod, and the upper surface of the rotary placing fluted disc is embedded with bulges which are distributed in a staggered way.

Further: the lower surfaces of the two groups of clamping plates are provided with anti-slip pads.

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

according to the utility model, through the work of the stepping motor, the bidirectional screw rod can be driven to rotate forwards or reversely, after the threaded sleeve in threaded connection is limited through the sliding connection of the sliding block and the limiting slot, the adjacent top plate can move in opposite or opposite directions, and the sheet metal part position during sheet metal processing can be clamped and fixed by matching with the functions of the adjusting bolt and the clamping plate; through driving motor's work, can drive the rotation gear and rotate, owing to rotation gear and rotatory fluted disc meshing connection of placing, and then can make rotatory sheet metal component of placing on the fluted disc rotate, when processing the different positions of sheet metal component, need not to pull down the sheet metal component and press from both sides tightly again fixedly, practiced thrift the time, improved sheet metal machining efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the back structure of the present utility model;

fig. 3 is a top cross-sectional view of the internal structure of the riser of the present utility model.

In the figure: 1. a support base; 2. a controller; 3. a vertical seat; 4. a stepping motor; 5. limiting slotting; 6. a sliding block; 7. a bracket; 8. a top plate; 9. an adjusting bolt; 10. a clamping plate; 11. rotating and placing a fluted disc; 12. a rotary gear; 13. a mounting plate; 14. a driving motor; 15. a rotating shaft; 16. a bidirectional screw; 17. and (5) a threaded sleeve.

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.

Example 1:

referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a clamping device for sheet metal processing, including supporting base 1, the preceding terminal surface of supporting base 1 is equipped with controller 2, and support the top of base 1 and install upright 3, be equipped with clamping mechanism in the upright 3, clamping mechanism includes four sets of sliding blocks 6, spacing fluting 5 has all been seted up to the front end of upright 3, the rear end, and spacing fluting 5 and sliding block 6 sliding connection, the outer wall of four sets of sliding blocks 6 all is connected with support 7, the top of preceding back adjacent support 7 is equipped with roof 8, vertically in the roof 8 be connected with adjusting bolt 9, the bottom of adjusting bolt 9 is equipped with clamping plate 10, the upper surface middle part of upright 3 is connected with the rotatory fluted disc 11 of setting of rotation, the rear end face of upright 3 is equipped with mounting panel 13, install driving motor 14 on mounting panel 13, driving motor 14's output is equipped with pivot 15, rotatory gear 12 is installed at the top of pivot 15, and rotatory gear 12 is connected with rotatory fluted disc 11 meshing.

Before using, step motor 4, driving motor 14 all pass through wire and external power source electric connection, and step motor 4, driving motor 14 passes through controller 2 control its work, when the sheet metal processing, place the sheet metal component at rotatory fluted disc 11 upper surface of placing, clamping mechanism work, make two sets of roof 8 remove to relative or opposite direction, make two sets of roof 8 be located the both ends directly over the sheet metal component respectively, roof 8 and adjusting bolt 9 threaded connection, through adjusting bolt 9's rotation, can make the clamping plate 10 of bottom remove, two sets of clamping plate 10 bottoms laminate respectively at the upper surface both ends of sheet metal component, the clamp of sheet metal component has been accomplished promptly, fixed, follow-up can cut the sheet metal component, operation such as drilling, when need to process another position of sheet metal component, driving motor 14 work, can drive the rotation gear 12 rotation on pivot 15, because rotation gear 12 and rotatory fluted disc 11 meshing are connected, and then can make rotatory sheet metal component of placing on fluted disc 11 rotate, need not to press from both sides again fixedly under the sheet metal component's the time of need not to tear down the sheet metal component in the processing to different positions of sheet metal component, sheet metal processing efficiency has been improved.

Preferably, the clamping mechanism further comprises a stepping motor 4, the stepping motor 4 is positioned on the outer wall of the right side of the vertical seat 3, the output end of the stepping motor 4 is connected with a bidirectional screw rod 16, two groups of thread sleeves 17 are connected to the bidirectional screw rod 16 in a threaded manner, and the front side surface and the rear side surface of the two groups of thread sleeves 17 are respectively connected with the outer wall of the sliding block 6;

the bottom of the bidirectional screw 16 is rotationally connected with the inner wall of the vertical seat 3 through a bearing, the sections of the sliding block 6 and the limiting groove 5 are rectangular, the forward and backward rotation of the bidirectional screw 16 drives the threaded sleeve 17 to rotate and move, after the sliding block 6 is in sliding connection with the limiting groove 5 to limit, the rotation of the threaded sleeve 17 can be limited, the top plate 8 at the top of the bracket 7 can move left and right, and the adjacent top plate 8 can move in opposite directions or opposite directions.

Preferably, the upper surface of the clamping plate 10 is provided with a bearing, and the bottom of the adjusting bolt 9 is connected with the bearing inner ring.

Preferably, the bottom of rotatory fluted disc 11 of placing is rotated through the bull stick and is connected with the upper surface of upright 3, and rotatory upper surface of placing fluted disc 11 embedded be equipped with crisscross protruding that distributes, protruding frictional force that has increased and contact with the sheet metal component bottom has improved the stability of sheet metal component installation.

Example 2:

referring to fig. 1, this embodiment differs from the first embodiment in that: the lower surfaces of the two groups of clamping plates 10 are provided with anti-slip pads, and the anti-slip pads play a role in preventing the installed sheet metal parts from sliding.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Clamping device for sheet metal processing, including supporting base (1), its characterized in that: the utility model discloses a support base, including support base (1), including support base, stand (3), clamping mechanism, stand (3) are equipped with controller (2), and support the top of base (1) installs stand (3), be equipped with clamping mechanism in stand (3), clamping mechanism includes four sets of sliding blocks (6), spacing fluting (5) have all been seted up to the front end of stand (3), the rear end, and spacing fluting (5) and sliding block (6) sliding connection, the outer wall of four sets of sliding blocks (6) all is connected with support (7), the top of preceding adjacent support (7) is equipped with roof (8), vertical adjusting bolt (9) that are connected with in roof (8), the bottom of adjusting bolt (9) is equipped with clamping plate (10), the upper surface middle part of stand (3) is connected with the rotatory fluted disc (11) of placing that rotate the setting, the rear end face of stand (3) is equipped with mounting panel (13), install driving motor (14) on mounting panel (13), the output of driving motor (14) is equipped with pivot (15), rotatory gear (12) are installed at the top of rotating gear (15), and rotatory gear (11) are placed with rotatory meshing.

2. The clamping device for sheet metal working according to claim 1, wherein: the clamping mechanism further comprises a stepping motor (4), and the stepping motor (4) is positioned on the outer wall of the right side of the vertical seat (3).

3. The clamping device for sheet metal working according to claim 2, wherein: the output end of the stepping motor (4) is connected with a bidirectional screw rod (16), two groups of thread sleeves (17) are connected to the bidirectional screw rod (16) in a threaded mode, and the front side face and the rear side face of the two groups of thread sleeves (17) are connected with the outer wall of the sliding block (6) respectively.

4. The clamping device for sheet metal working according to claim 1, wherein: the upper surface of the clamping plate (10) is provided with a bearing, and the bottom of the adjusting bolt (9) is connected with the inner ring of the bearing.

5. The clamping device for sheet metal working according to claim 1, wherein: the bottom of the rotary placing fluted disc (11) is rotationally connected with the upper surface of the vertical seat (3) through a rotating rod, and the upper surface of the rotary placing fluted disc (11) is embedded with bulges which are distributed in a staggered way.

6. The clamping device for sheet metal working according to claim 1, wherein: the lower surfaces of the two groups of clamping plates (10) are respectively provided with an anti-slip pad.