Clamping device of laser cutting equipment for automobile forged and pressed parts

Abstract

The utility model is applicable to the technical field of clamping devices, and provides a clamping device of laser cutting equipment for automobile forged and pressed parts, which comprises a bottom plate, a sliding groove is formed in the inner side of the bottom plate, a screw rod is rotationally installed in the sliding groove, the screw rod is sleeved with a screw sleeve, and the left end of the screw rod extends to the outer side of the bottom plate and is connected with a rotating disc. According to the clamping device of the automobile forged and pressed part laser cutting equipment, the six sets of connecting frames are arranged, different clamping plates are installed on the side faces of the six sets of connecting frames respectively, when the clamping plates need to be replaced, only the positioning columns need to be rotated, the six sets of clamping plates are rotated and alternately used, and the disassembly and assembly step during clamping plate replacement is omitted; and the inserting plate is arranged, the clamping plate is installed on the side face of the connecting frame in a sliding and inserted mode through the inserting plate, by means of the connecting mode, it is guaranteed that the clamping plate stably clamps the workpiece, meanwhile, follow-up replacement is easy, and dust generated during cutting can be sucked into the dust collecting groove through the suction cup.

Description

TECHNICAL FIELD

[0001] The utility model belongs to clamping device technical field, especially related to clamping device of automobile forging pressure part laser cutting equipment. BACKGROUND

[0002] Laser cutting is to use high power density laser beam to irradiate the material to be cut, so that the material is heated to gasification temperature quickly, evaporates to form a hole, and the hole continuously forms a narrow cutting seam as the light beam moves on the material, thereby completing the cutting of the material. Laser cutting requires the use of a clamping device to fix the workpiece, thereby ensuring accurate and effective cutting.

[0003] However, the clamping device has some problems in actual use. Since the shapes of workpieces are various, a single clamping plate cannot meet the fixation of various workpieces. Therefore, it is necessary to frequently replace the clamping plate corresponding to the workpiece to ensure stable clamping of the workpiece. However, the clamping plate of the current clamping device is generally fixed by bolts. Therefore, it is necessary to loosen the bolts every time the clamping plate is disassembled or assembled, which is too troublesome and delays the cutting progress, thereby reducing the cutting efficiency. SUMMARY

[0004] The utility model provides a clamping device of automobile forging pressure part laser cutting equipment, aims at solving the problem of troublesome replacement of the clamping plate of the current clamping device.

[0005] The utility model discloses a clamping device of automobile forging pressure part laser cutting equipment, including the bottom plate, the inside of bottom plate is provided with the sliding slot, and the sliding slot is rotationally installed with the screw rod, the outside of screw rod is sleeved with the screw bushing, the left end of screw rod extends to the outside of bottom plate and is connected with the rotating disc, the top of screw bushing is installed with the connecting plate, the upper surface of bottom plate is provided with the sliding slot that is suitable for the width of connecting plate, the top of connecting plate is installed with the support column, the outside of support column is installed with the positioning column through the bearing, the side of positioning column is installed with six groups of connecting frames in the circumferential array, six groups of connecting frames are installed with the clamping plate on the side away from the positioning column, and the surface of bottom plate is installed with the positioning plate.

[0006] Preferably, the inside of the positioning column is provided with a groove, and a pull rod is slidably inserted into the groove. The inner end of the pull rod is connected with a connecting block. The connecting block is rectangular and fits the inner wall of the groove of the positioning column. The lower end of the connecting block is installed with a clamping block. The upper surface of the support column is provided with a clamping groove matched with the clamping block. The top of the pull rod is installed with a pull ring. The outside of the pull rod is sleeved with a spring.

[0007] Preferably, the upper end of the connecting frame is provided with a slot. The side of the clamping plate is installed with a plug-in plate. The plug-in plate is slidably inserted into the slot of the connecting frame.

[0008] Preferably, the inner part of the bottom plate is provided with a dust collection groove, a dust suction fan is installed on the front side of the dust collection groove, the dust collection groove is slidingly installed on the front side of the bottom plate, the surface of the bottom plate is provided with a slot communicating with the dust collection groove, and a connecting pipe is installed on the upper end of the slot.

[0009] Preferably, the upper end of the bottom plate is provided with a support, and the suction disc is placed on the top of the support.

[0010] Preferably, the connecting pipe is a corrugated pipe and is telescopic.

[0011] Compared with the prior art, the embodiment of the application has the following beneficial effects:

[0012] The device is provided with six groups of connecting frames, different clamping plates are respectively installed on the side surfaces of the six groups of connecting frames, and when the clamping plates need to be replaced, only the positioning columns need to be rotated, so that the six groups of clamping plates are rotated and alternately used, thereby saving the disassembly and assembly steps when the clamping plates are replaced, and the cutting efficiency of the workpiece is effectively improved. The clamping plates are slidingly and detachably installed on the side surfaces of the connecting frames through the insertion plates. This connection mode ensures stable clamping of the clamping plates and is easy to replace subsequently. The suction disc can suck dust generated during cutting into the dust collection groove. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a front view of the sectional structure of the utility model;

[0014] Figure 2 is a front view of the sectional structure of the utility model;

[0015] Figure 3 is a top view of the sectional structure of the utility model;

[0016] Figure 4 is a top view of the sectional structure of the utility model;

[0017] In the figure: 1, bottom plate; 2, screw rod; 3, screw sleeve; 4, rotating disc; 5, connecting plate; 6, supporting column; 7, positioning column; 8, connecting frame; 9, clamping plate; 10, positioning plate; 11, pull rod; 12, connecting block; 13, clamping block; 14, pull ring; 15, spring; 16, insertion plate; 17, dust collection groove; 18, dust suction fan; 19, connecting pipe; 20, suction disc; 21, support. DETAILED DESCRIPTION

[0018] 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 application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the use herein of terms such as "comprise", "have" and "include" or variations such as "comprises", "comprising", "including" and "includes", are intended to be inclusive or open-ended and do not exclude additional, unrecited elements or method steps; the use of terms such as "first", "second" and the like in the description herein is intended to indicate different sequentially, not to denote a particular order of implementation.

[0019] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase that the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of other embodiments.

[0020] The utility model embodiment provides the clamping device of automobile forging and pressing piece laser cutting equipment, as shown in Figures 1-4 As shown, including the bottom plate 1, the inner side of bottom plate 1 is provided with the sliding slot, and the screw rod 2 is rotatably installed in the sliding slot, the external sleeve of screw rod 2 is connected with the screw sleeve 3, the left end of screw rod 2 extends to the outside of bottom plate 1 and is connected with the rotating disc 4, the top of screw sleeve 3 is installed with the connecting plate 5, the upper surface of bottom plate 1 is provided with the sliding slot of the width of connecting plate 5, the top of connecting plate 5 is installed with the support column 6, the external bearing of support column 6 is installed with the positioning column 7, the side of positioning column 7 is installed with six groups of connecting frames 8 in the circumferential array, the side away from positioning column 7 of six groups of connecting frames 8 is installed with the clamping plate 9, the surface of bottom plate 1 is installed with the positioning plate 10, when the device is used, the workpiece to be cut can be placed between the clamping plate 9 and the positioning plate 10, then rotating disc 4 is rotated to drive screw rod 2 to rotate, screw sleeve 3 is horizontally slid right under the action of the screw thread on the surface of screw rod 2, so that the workpiece is fixed between the clamping plate 9 and the positioning plate 10, when clamping different shapes of workpieces, positioning column 7 can be rotated to rotate the clamping plate 9 matched with the workpiece to the rightmost side of positioning column 7 for clamping, the device is provided with six groups of connecting frames 8, six groups of connecting frames 8 are installed with different clamping plates 9 on the side, when the clamping plate 9 needs to be replaced, only positioning column 7 is rotated, so that six groups of clamping plates 9 are rotated and used alternately, the dismounting step when the clamping plate 9 is replaced is saved, so that the cutting efficiency of the workpiece is effectively improved.

[0021] The inner side of the positioning column 7 is provided with a groove, and a pull rod 11 is slidingly inserted into the groove. The inner end of the pull rod 11 is connected with a connecting block 12. The connecting block 12 is rectangular and is fitted with the inner wall of the groove of the positioning column 7. The lower end of the connecting block 12 is provided with a clamping block 13. The upper surface of the supporting column 6 is provided with a clamping groove matched with the clamping block 13. The top of the pull rod 11 is provided with a pull ring 14. The outer part of the pull rod 11 is sleeved with a spring 15. The clamping block 13 is clamped into the clamping groove at the top of the supporting column 6 under the elastic force of the spring 15. The positioning column 7 cannot rotate under the action of the connecting block 12, so as to realize the limiting and fixing of the positioning column 7. When the positioning column 7 needs to be rotated, the clamping block 13 can be pulled out of the clamping groove of the supporting column 6 by pulling the pull ring 14 upward. The limiting mode is simple and easy to operate.

[0022] The upper end of the connecting frame 8 is provided with a slot. The side surface of the clamping plate 9 is provided with an insertion plate 16. The insertion plate 16 is slidingly inserted into the slot of the connecting frame 8. The clamping plate 9 is slidingly inserted and installed on the side surface of the connecting frame 8 through the insertion plate 16. The clamping plate 9 is stably clamped, and the clamping plate 9 is easy to replace.

[0023] The inner part of the bottom plate 1 is provided with a dust collecting groove 17. The front side of the dust collecting groove 17 is provided with a dust collecting fan 18. The dust collecting groove 17 is slidingly installed on the front side of the bottom plate 1. The surface of the bottom plate 1 is provided with a slot opening communicated with the dust collecting groove 17. The upper end of the slot opening is provided with a connecting pipe 19. The other end of the connecting pipe 19 is connected with a suction disc 20. The dust collecting fan 18 on the front side of the dust collecting groove 17 is started when the workpiece is cut. The suction disc 20 generates suction force through the connecting pipe 19, so as to adsorb and clean the dust during and after cutting.

[0024] The upper end of the bottom plate 1 is provided with a support 21. The suction disc 20 is placed on the top of the support 21. The support 21 can support and place the suction disc 20, so as to facilitate the placement and taking of the suction disc 20.

[0025] The connecting pipe 19 is a corrugated pipe and is telescopic. The connecting pipe 19 can be stretched, so as to improve the dust collection range of the suction disc 20 and make the use of the suction disc 20 more flexible.

[0026] It should be noted that, for the foregoing embodiments, in order to simply describe, they are all expressed as a series of action combinations, but those skilled in the art should know that the present application is not limited by the action sequence described, because according to the present application, certain steps can be performed in other sequences or simultaneously. Secondly, those skilled in the art should know that the embodiments described in the specification all belong to preferred embodiments, and the actions and modules involved are not necessarily necessary for the present application.

[0027] In several embodiments provided in the present application, it should be understood that the disclosed apparatus can be implemented in other manners. For example, the division of the apparatus embodiments described above is merely illustrative, and the division of the units can be different, for example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the display or discussion of the coupling or communication connection between the units can be indirect coupling or communication connection through some interface, or direct coupling or communication connection between the units, which can be electrical, mechanical or in other forms.

[0028] The units described as separate components can or can not be physically separate, and the components shown as units can or can not be physical units, i.e., can be located in one place or distributed on multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the embodiment. The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the protection scope of the present application. Obviously, the described embodiments are only some, not all, embodiments of the present application. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application. Although the present application has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still combine, add, delete or make other adjustments to the features of the embodiments of the present application according to the circumstances without making creative labor, so as to obtain different, but essentially not deviating from the concept of the present application. Other technical solutions, which also belong to the scope of protection of the present application.

Claims

1. A clamping device for a laser cutting apparatus for automotive forged parts, characterized in that, The utility model provides a dust collection device, including bottom plate (1): the inner side of bottom plate (1) is seted up with the sliding slot, and the sliding slot rotationally installs screw rod (2), the outside of screw rod (2) is sleeved with screw bush (3), the left end of screw rod (2) extends to the outside of bottom plate (1) and is connected with carousel (4), the top of screw bush (3) is installed with connecting plate (5), the upper surface of bottom plate (1) is seted up with the sliding slot of the width of connecting plate (5) is adapted, the top of connecting plate (5) is installed with support column (6), the outside of support column (6) is installed with positioning column (7) through bearing, the side of positioning column (7) is installed with six groups of connecting frame (8) with the circumferential array, and the side away from positioning column (7) of six groups of connecting frame (8) is installed with clamping plate (9) all, and the surface of bottom plate (1) is installed with positioning plate (10).

2. The clamping device of a laser cutting apparatus for an automobile forged product according to claim 1, wherein The inner side of positioning column (7) is seted up with recess, and the recess is slidably inserted with pull rod (11), the inner end of pull rod (11) is connected with connecting block (12), the connecting block (12) is seted up as rectangle and is matched with the recess inner wall of positioning column (7), the lower end of connecting block (12) is installed with clamping block (13), the upper surface of support column (6) is seted up with the clamping groove of the adaptation of clamping block (13), the top of pull rod (11) is installed with pull ring (14), the outside of pull rod (11) is sleeved with spring (15).

3. The clamping device of the laser cutting apparatus for an automotive forged piece according to claim 1, wherein The upper end of connecting frame (8) is seted up with the insertion slot, the side of clamping plate (9) is installed with insertion board (16), and the insertion board (16) is slidably inserted in the insertion slot of connecting frame (8).

4. The clamping device of the laser cutting apparatus for an automotive forged piece according to claim 1, wherein The inside of bottom plate (1) is seted up with dust collection groove (17), the front side of dust collection groove (17) is installed with dust collection fan (18), and the dust collection groove (17) is slidably installed at the front side of bottom plate (1), the surface of bottom plate (1) is seted up with the slot of the intercommunication of dust collection groove (17), and the slot upper end is installed with connecting pipe (19), and the other end of connecting pipe (19) is connected with sucking disc (20).

5. The holding device of the laser cutting apparatus for an automobile forged product according to claim 4, wherein The upper end of bottom plate (1) is installed with support (21), and the sucking disc (20) is placed on the top of support (21).

6. The clamping device of a laser cutting apparatus for an automotive stamping, as set forth in claim 4, wherein The connecting pipe (19) is seted up as bellows and can be telescopic.

Images