CN219504590U

CN219504590U - Large-scale panel beating part adds clamping apparatus

Info

Publication number: CN219504590U
Application number: CN202320568974.4U
Authority: CN
Inventors: 孟祥奕
Original assignee: Guizhou Hongan Xinsheng Aviation Technology Co ltd
Current assignee: Guizhou Hongan Xinsheng Aviation Technology Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-08-11
Anticipated expiration: 2033-03-22

Abstract

The utility model belongs to the technical field of sheet metal part machining, and particularly relates to a large sheet metal part machining clamp which comprises a base, four boxes, a placing table, a first adjusting component, a second adjusting component, four clamping plates, four vertical plates, four mounting plates and four sliding blocks. The utility model has reasonable design, can be suitable for processing operation of large sheet metal parts with different sizes and different thicknesses, and has the effects of simple structure and convenient operation.

Description

Large-scale panel beating part adds clamping apparatus

Technical Field

The utility model relates to the technical field of sheet metal part machining, in particular to a large sheet metal part machining clamp.

Background

Sheet metal is an integrated cold working process for sheet metal (typically below 6 mm) and includes shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming (e.g., automotive body), and the like. The remarkable characteristic is that the thickness of the same part is consistent. The product processed by the sheet metal process is called a sheet metal part. Sheet metal parts referred to by different industries are generally different and are commonly used for assembly.

The large-scale sheet metal part processing clamp of combined material is provided by the prior patent of the patent publication No. CN217317021U through searching, and the clamp is required to be fixed in the sheet metal part processing process, and the clamp plate is enabled to perform overturning motion by adopting the cone block control lug wheel of translational motion, so that the sheet metal part with different thickness can be clamped by more labor-saving design when a user uses the clamp, a positioning mechanism is also designed, the lifting plate of lifting motion can enable the oblique limiting groove to be connected with the stress so as to enable the positioning rod to perform synchronous translational adjustment, and the stress area of positioning can be adjusted freely according to the sheet metal part with different area sizes.

According to the research, in the prior art, the clamping mechanism is relatively fixed in position, so that the position adjustment is inconvenient, the processing clamp cannot be well suitable for clamping operations of large sheet metal parts with different sizes, meanwhile, the clamping mechanism needs to be operated manually, the workload of operators is increased, and the working efficiency is affected to a certain extent.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides a large sheet metal part machining clamp.

The technical aim of the utility model is realized by the following technical scheme: a large sheet metal part machining clamp comprises a base, four box bodies, a placing table, a first adjusting assembly, a second adjusting assembly, four clamping plates, four vertical plates, four mounting plates and four sliding blocks;

the four boxes are fixedly mounted on the top side of the base, the placing table is fixedly mounted on the four boxes, strip-shaped openings are formed in the top sides of the four boxes, four sliding blocks are respectively and slidably mounted in the corresponding strip-shaped openings, four vertical plates are respectively and fixedly mounted on the top sides of the corresponding sliding blocks, four mounting plates are fixed on the corresponding vertical plates, four adjusting assemblies II are respectively arranged on the corresponding mounting plates, four clamping plates are respectively arranged on the corresponding adjusting assemblies II, the adjusting assemblies I are arranged on the four boxes, and the adjusting assemblies I are connected with the four sliding blocks.

Preferably, the first adjusting component comprises four adjusting screw rods, two connecting shafts, two adjusting motors, two driving gears and two driven gears, the adjusting screw rods are installed in the four box bodies in a rotating mode, one end, close to each other, of each of the two adjusting screw rods located on the same axis is fixedly connected with the same connecting shaft, the adjusting motors are fixedly installed on the box bodies located on the right side and the rear side, driving gears are fixedly sleeved on output shafts of the two adjusting motors, driven gears are fixedly sleeved on the two connecting shafts, the two driving gears are meshed with the corresponding driven gears respectively, the four adjusting screw rods are in threaded connection with corresponding sliding blocks respectively, and the directions of threads of the two adjusting screw rods located on the same axis are opposite.

Preferably, the second adjusting component comprises a screw rod, an inner wire sleeve, a servo motor, a pinion and a large gear, the inner wire sleeve is rotatably arranged on the mounting plate, the screw rod is arranged in the inner wire sleeve through inner threads, the clamping plate is fixedly arranged at the bottom end of the screw rod, the servo motor is fixedly arranged at the bottom side of the mounting plate, the pinion is fixedly sleeved on an output shaft of the servo motor, the large gear is fixedly sleeved on the inner wire sleeve, and the pinion is meshed with the large gear.

Preferably, the mounting plate is provided with a vertical rod in a sliding manner, and the bottom end of the vertical rod is fixedly connected with the top side of the clamping plate.

Preferably, the bottom side of the clamping plate is fixedly provided with an anti-slip pad.

Preferably, the baffle is fixedly installed on one side, close to each other, of the four vertical plates, the placing table is provided with four storage grooves, the four baffles are respectively in sliding contact with the inner wall of the corresponding storage groove, and the four baffles are respectively matched with the corresponding strip-shaped openings.

Preferably, the same guide rod is fixedly arranged on the inner walls of the two sides of the strip-shaped opening, and the four sliding blocks are respectively connected with the corresponding guide rods in a sliding manner.

The beneficial effects of the utility model are as follows: according to the utility model, the distance between the clamping plates can be adjusted through the first adjusting component, so that the device can be suitable for processing large sheet metal parts with different sizes, the large sheet metal parts can be stably clamped through the second adjusting component, and meanwhile, the device can be suitable for processing large sheet metal parts with different thicknesses, so that the applicability and practicability of the device are effectively improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a large sheet metal part machining fixture according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a large sheet metal part machining fixture according to the present utility model;

FIG. 3 is a schematic structural view of part A in a large sheet metal part machining fixture according to the present utility model;

fig. 4 is a schematic structural diagram of a portion B in the large sheet metal part machining fixture according to the present utility model.

In the figure: 1. a base; 2. a case; 21. a slide block; 22. a riser; 221. a baffle; 23. a mounting plate; 24. an inner wire sleeve; 25. a screw rod; 251. a servo motor; 252. a pinion gear; 253. a large gear; 26. a clamping plate; 261. an anti-slip pad; 27. a vertical rod; 3. a placement table; 31. a storage groove; 4. adjusting a screw rod; 41. a connecting shaft; 42. adjusting a motor; 43. a drive gear; 44. a driven gear.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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 fall within the scope of the utility model.

Referring to fig. 1 to 4, a large sheet metal part machining fixture comprises a base 1, four boxes 2, a placing table 3, four clamping plates 26, four vertical plates 22, four mounting plates 23 and four sliding blocks 21, wherein the four boxes 2 are fixedly arranged on the top side of the base 1, the placing table 3 is fixedly arranged on the four boxes 2, strip-shaped openings are formed on the top side of the four boxes 2, the four sliding blocks 21 are respectively and slidably arranged in the corresponding strip-shaped openings, the four vertical plates 22 are respectively and fixedly arranged on the top sides of the corresponding sliding blocks 21, the four mounting plates 23 are fixedly arranged on the corresponding vertical plates 22, an internal thread sleeve 24 is rotatably arranged on the mounting plates 23, a lead screw 25 is internally and rotatably arranged on the internal thread sleeve 24, the clamping plates 26 are fixedly arranged at the bottom end of the lead screw 25, a servo motor is fixedly arranged on the bottom side 251 of the mounting plates 23, a pinion 252 is fixedly sleeved on an output shaft of the servo motor 251, a large gear 253 is fixedly sleeved on the internal thread sleeve 24, the pinion 252 is meshed with the large gear 253, the height of the clamping plate 26 can be controlled to be adjusted, the clamping operation of large sheet metal parts can be realized, meanwhile, the clamping operation of sheet metal parts with different thicknesses can be realized, the adjusting screw rods 4 are rotatably arranged in the four box bodies 2, one connecting shaft 41 is fixedly connected with one end, close to each other, of the two adjusting screw rods 4 positioned on the same axis, the adjusting motors 42 are fixedly arranged on the box bodies 2 positioned on the right side and the rear side, the driving gears 43 are fixedly sleeved on the output shafts of the two adjusting motors 42, the driven gears 44 are fixedly sleeved on the two connecting shafts 41, the two driving gears 43 are respectively meshed with the corresponding driven gears 44, the four adjusting screw rods 4 are respectively in threaded connection with the corresponding sliding blocks 21, the threaded directions of the two adjusting screw rods 4 positioned on the same axis are opposite, the spacing between the risers 22 can be adjusted so as to be suitable for clamping operations of sheet metal parts of different sizes.

In this embodiment, slidable mounting has montant 27 on the mounting panel 23, and the bottom of montant 27 and the upside fixed connection of splint 26 can lead splint 26 to can avoid splint 26 to appear rotating, splint 26's bottom side fixed mounting has slipmat 261, can avoid appearing gliding condition when processing the sheet metal part, and fixed mounting has same guide bar on the both sides inner wall of bar mouth, four sliders 21 respectively with corresponding guide bar sliding connection, can make slider 21 keep stable slip.

In this embodiment, the baffle 221 is fixedly installed on one side of four risers 22, which are close to each other, four storage slots 31 are formed in the placement table 3, the four baffles 221 are respectively in sliding contact with the inner wall of the corresponding storage slots 31, and the four baffles 221 are respectively matched with the corresponding strip-shaped openings, so that the strip-shaped openings can be blocked by the portions, which are close to the placement table 3, of the strip-shaped openings, and therefore, the phenomenon that scraps generated during processing of sheet metal parts fall into the box body 2 from the strip-shaped openings to affect the normal operation of the adjusting screw 4 can be avoided.

The related circuits, electronic components, modules and the like are all realized by adopting the prior art, and needless to say, the protection of the utility model does not relate to the improvement of software, cables and methods.

Working principle: when the clamping plate is used, a power supply is firstly turned on, a large sheet metal part blank to be processed is placed on the placing table 3, then the corresponding two adjusting screw rods 4 are controlled to synchronously rotate through the adjusting motor 42, the driving gear 43, the driven gear 44 and the connecting shaft 41, so that the corresponding two sliding blocks 21 can drive the corresponding vertical plates 22 to move to a required position in the direction close to the placing table 3, then the servo motor 251 is used for controlling the inner wire sleeve 24 to rotate, and the screw rods 25 can drive the clamping plates 26 to clamp and fix the blank of the large sheet metal part.

The large sheet metal part machining clamp provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The large sheet metal part machining clamp is characterized by comprising a base (1), four box bodies (2), a placing table (3), a first adjusting assembly, a second adjusting assembly, four clamping plates (26), four vertical plates (22), four mounting plates (23) and four sliding blocks (21);

four boxes (2) are all fixed mounting in the top side of base (1), place platform (3) fixed mounting on four boxes (2), the bar mouth has all been seted up to the top side of four boxes (2), four slider (21) are slidable mounting respectively in the bar mouth that corresponds, four riser (22) are fixed mounting respectively in the top side that corresponds slider (21), four mounting panel (23) are fixed on riser (22) that correspond, four adjusting part two set up respectively on corresponding mounting panel (23), four splint (26) set up respectively on corresponding adjusting part two, adjusting part one sets up on four boxes (2), adjusting part one is connected with four slider (21).

2. The large sheet metal part machining fixture of claim 1, wherein: the first adjusting assembly comprises four adjusting screw rods (4), two connecting shafts (41), two adjusting motors (42), two driving gears (43) and two driven gears (44), the adjusting screw rods (4) are all rotationally installed in the four box bodies (2), one end, close to each other, of each adjusting screw rod (4) located on the same axis is fixedly connected with the same connecting shaft (41), the adjusting motors (42) are fixedly installed on the box bodies (2) located on the right side and the rear side, driving gears (43) are fixedly sleeved on output shafts of the two adjusting motors (42), driven gears (44) are fixedly sleeved on the two connecting shafts (41), the two driving gears (43) are meshed with the corresponding driven gears (44) respectively, the four adjusting screw rods (4) are in threaded connection with corresponding sliding blocks (21) respectively, and the threaded directions of the two adjusting screw rods (4) located on the same axis are opposite.

3. The large sheet metal part machining fixture of claim 1, wherein: the adjusting assembly comprises a screw rod (25), an inner wire sleeve (24), a servo motor (251), a pinion (252) and a large gear (253), wherein the inner wire sleeve (24) is rotatably installed on the mounting plate (23), the screw rod (25) is installed on the inner wire sleeve (24) through internal threads, a clamping plate (26) is fixedly installed at the bottom end of the screw rod (25), the servo motor (251) is fixedly installed on the bottom side of the mounting plate (23), the pinion (252) is fixedly sleeved on an output shaft of the servo motor (251), the large gear (253) is fixedly sleeved on the inner wire sleeve (24), and the pinion (252) is meshed with the large gear (253).

4. The large sheet metal part machining fixture of claim 1, wherein: and a vertical rod (27) is slidably arranged on the mounting plate (23), and the bottom end of the vertical rod (27) is fixedly connected with the top side of the clamping plate (26).

5. The large sheet metal part machining fixture of claim 1, wherein: the bottom side of the clamping plate (26) is fixedly provided with an anti-slip pad (261).

6. The large sheet metal part machining fixture of claim 1, wherein: the baffle plates (221) are fixedly installed on one sides, close to each other, of the four vertical plates (22), four storage grooves (31) are formed in the placement table (3), the four baffle plates (221) are in sliding contact with the inner walls of the corresponding storage grooves (31) respectively, and the four baffle plates (221) are matched with the corresponding strip-shaped openings respectively.

7. The large sheet metal part machining fixture of claim 1, wherein: the two side inner walls of the strip-shaped opening are fixedly provided with the same guide rod, and the four sliding blocks (21) are respectively connected with the corresponding guide rods in a sliding manner.