CN212495655U

CN212495655U - Positioning and clamping device for sheet metal part machining

Info

Publication number: CN212495655U
Application number: CN202020683762.7U
Authority: CN
Inventors: 徐佳时
Original assignee: Shanghai Chanan Industry And Trade Development Co ltd
Current assignee: Shanghai Chanan Industry And Trade Development Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-02-09
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a sheet metal component processing is with location clamping device, including the workstation, the equal fixed connection support column of four sides of workstation lower extreme, the spacing groove has all been seted up to both sides around in the workstation, the equal fixed connection bearing in two spacing groove both sides, equal swing joint gag lever post between the bearing, a pair of stopper of equal sliding connection on a pair of gag lever post, two stopper upper ends are passed the equal fixed connection connecting plate in homonymy spacing groove, the utility model discloses the beneficial effect who reaches is: through the spacing groove and a plurality of stopper structure that set up, make the stopper drive a pair of connecting plate and remove, be convenient for to the regulation of a pair of connecting plate position, make the cutting more convenient to adopt a pair of splint to the fixed mode of sheet metal centre gripping, the centre gripping of the sheet metal of being convenient for is fixed, and collecting box and the baffle that sets up simultaneously can be collected mars, avoid scalding the workman, play fine guard action.

Description

Positioning and clamping device for sheet metal part machining

Technical Field

The utility model relates to a location clamping device, in particular to sheet metal component processing is with location clamping device belongs to sheet metal component processing technology field.

Background

Sheet metal is a comprehensive cold working process for sheet metal (generally below 6 mm), and cutting sheet metal parts is a processing operation often required for sheet metal part processing.

At present, sheet metal component cutting add man-hour, it is fixed often to need carry out the centre gripping to sheet metal component, an effect for reaching stable cutting, but traditional sheet metal component centre gripping location generally adopts fixed holding frame to carry out the centre gripping to sheet metal component, and because clamp groove and sheet metal component looks adaptation, often can't be accurate when sheet metal component installation with sheet metal component align put into the clamp inslot, it is not convenient enough, and traditional centre gripping does not have fine guard action.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sheet metal component processing is with location clamping device makes the stopper drive a pair of connecting plate and removes through the spacing groove and a plurality of stopper structure that set up, is convenient for to the regulation of position, makes the cutting more convenient.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a sheet metal component processing is with location clamping device, comprises a workbench, the equal fixed connection support column in four sides of workstation lower extreme, the spacing groove has all been seted up, two in the workstation in the front and back both sides the equal fixed connection bearing in spacing groove both sides, equal fixed connection gag lever post between the bearing is a pair of equal sliding connection a pair of stopper on the gag lever post, two the stopper upper end is passed the equal fixed connection connecting plate in homonymy spacing groove, and is a pair of a side fixed connection fixed plate is kept away from each other to the connecting plate upper end, connecting plate one side fixed connection electric telescopic handle is kept away from to the fixed plate, electric telescopic handle passes fixed plate and the spacing frame of connecting plate fixed connection, and is a pair of the connecting plate middle.

As a preferred technical scheme of the utility model, workstation upper end both sides fixed connection bracing piece, it is a pair of the equal fixed connection brace table in upper end of the support bar, brace table upper end middle part fixed connection pneumatic cylinder, the pneumatic cylinder output passes a brace table fixed connection motor, motor output fixed connection cutting wheel.

As the utility model discloses a preferred technical scheme, spacing frame is cylindrically, spacing frame one side middle part has been seted up and has been pressed from both sides the groove, press from both sides the equal threaded connection threaded rod in groove both sides middle part, the threaded rod is kept away from and is pressed from both sides groove one side fixed connection commentaries on classics handle, and is a pair of the threaded rod is close to one side fixed connection splint each other.

As an optimal technical scheme of the utility model, it is a pair of the equal fixed connection baffle in both sides around the extension board, it is a pair of the baffle is the arc.

As a preferred technical scheme of the utility model, it is a pair of equal fixed connection backup pad between the connecting plate lower extreme, backup pad upper end middle part is equipped with the collecting box.

As an optimized technical scheme of the utility model, the collecting box is located a pair of extension board middle part lower extreme.

The utility model discloses the beneficial effect who reaches is: through the spacing groove and a plurality of stopper structure that set up, make the stopper drive a pair of connecting plate and remove, be convenient for to the regulation of a pair of connecting plate position, make the cutting more convenient to adopt a pair of splint to the fixed mode of sheet metal centre gripping, the centre gripping of sheet metal of being convenient for is fixed, and collecting box and the baffle that sets up simultaneously can be collected mars, avoids mars to spatter the scald workman all around, plays fine guard action.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is a side view of the structure of the limiting frame of the present invention;

fig. 4 is a side view of the connection plate structure of the present invention.

In the figure: 1. a work table; 2. a support pillar; 3. a support bar; 4. a support table; 5. a hydraulic cylinder; 6. a motor; 7. a cutting wheel; 8. a limiting rod; 9. a bearing; 10. a limiting block; 11. a connecting plate; 12. a fixing plate; 13. an electric telescopic rod; 14. a limiting frame; 15. turning a handle; 16. a threaded rod; 17. a splint; 18. A clamping groove; 19. a support plate; 20. a collection box; 21. a support plate; 22. a limiting groove; 23. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in figures 1-4, the positioning and clamping device for sheet metal part processing of the utility model comprises a workbench 1, four sides of the lower end of the workbench 1 are fixedly connected with support columns 2, limiting grooves 22 are respectively arranged at the front side and the rear side in the workbench 1, bearings 9 are respectively fixedly connected with two sides of two limiting grooves 22, a limiting rod 8 is fixedly connected between the bearings 9, a pair of limiting rods 10 are respectively connected with the pair of limiting rods 8 in a sliding way, so that the limiting rods 10 can slide in the limiting grooves 22, the upper ends of the two limiting rods 10 pass through the same side limiting grooves 22 and are respectively fixedly connected with a connecting plate 11, the upper ends of the pair of connecting plates 11 are mutually far away from one side and are fixedly connected with a fixed plate 12, the fixed plate 12 is used for fixing an electric telescopic rod 13, the fixed plate 12 is fixedly connected with the electric telescopic rod 13 far away, the limiting frame 14 is used for clamping a metal sheet, and the middle parts of the pair of connecting plates 11, which are close to each other, are fixedly connected with the supporting plates 19 to play a role in supporting the metal sheet.

The two sides of the upper end of the workbench 1 are fixedly connected with the supporting rods 3, the upper ends of the pair of supporting rods 3 are fixedly connected with the supporting table 4 and used for fixing the hydraulic cylinder 5, the middle part of the upper end of the supporting table 4 is fixedly connected with the hydraulic cylinder 5, the output end of the hydraulic cylinder 5 penetrates through the supporting table 4 and is fixedly connected with the motor 6, the output end of the motor 6 is fixedly connected with the cutting wheel 7, the hydraulic cylinder 5 drives the motor 6 and the cutting wheel 7 to descend and ascend, the middle part of one side of the limiting frame 14 is provided with a clamping groove 18, the middle parts of the two sides of the clamping groove 18 are both in threaded connection with a threaded rod 16, the threaded rod 16 is far away from one side of the clamping groove 18 and is fixedly connected with a rotating handle 15, the pair of threaded rods 16 are close to one side of the clamping plate 17, the position of the clamping plate 17, the lower ends of the pair of connecting plates 11 are fixedly connected with a supporting plate 21, the middle of the upper end of the supporting plate 21 is provided with a collecting box 20 used for collecting sparks generated during cutting, and the collecting box 20 is positioned at the lower end of the middle of the pair of supporting plates 19.

Specifically, when the utility model is used, the power is switched on, the electric telescopic rod 13 is driven, the electric telescopic rod 13 drives the limit frame 14 on one side to move towards the limit frame 14 on the other side, one side wall of the metal sheet is placed in the clamping groove 18 of the limit frame 14, then the electric telescopic rod 13 on the other side drives the limit frame 14 on the other side to move, the other side wall of the metal sheet is positioned in the clamping groove 18 of the other limit frame 14, then the rotating handles 15 on the two sides of the limit frame 14 are rotated, the rotating handles 15 drive the rotation of the threaded rod 16, the pair of clamping plates 17 are mutually close, then the metal sheet is clamped and fixed, the other side of the metal sheet is clamped on the pair of clamping plates 17 of the other limit frame 14 according to the same method, then the connecting plate 11 is moved, the limit block 10 at the lower end of the connecting plate 11 slides in the limit groove 22, thereby the position, then the hydraulic cylinder 5 and the motor 6 are started, the hydraulic cylinder 5 drives the cutting wheel 7 on the motor 6 to descend, then the cutting wheel 7 cuts the metal sheet on the limiting frame 14, sparks generated during cutting are blocked by the baffles 23 on the front side and the rear side of the supporting plate 19, and the sparks fall into the collecting box 20 for collection.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A positioning and clamping device for sheet metal part machining is characterized by comprising a workbench (1), wherein four sides of the lower end of the workbench (1) are fixedly connected with supporting columns (2), limiting grooves (22) are formed in the workbench (1) at the front side and the rear side, bearings (9) are fixedly connected with two sides of the limiting grooves (22), a limiting rod (8) is fixedly connected between the bearings (9), a pair of limiting blocks (10) are slidably connected on the limiting rods (8), the upper ends of the two limiting blocks (10) penetrate through the limiting grooves (22) at the same side and are fixedly connected with a connecting plate (11), the upper ends of the connecting plates (11) are far away from one side and are fixedly connected with a fixing plate (12), one side of the fixing plate (12) far away from the connecting plate (11) is fixedly connected with an electric telescopic rod (13), and the electric telescopic rod (13) penetrates through the fixing plate (12) and the connecting plate (11, and one sides of the middles of the pair of connecting plates (11), which are close to each other, are fixedly connected with supporting plates (19).

2. The positioning and clamping device for sheet metal part machining according to claim 1 is characterized in that two sides of the upper end of the workbench (1) are fixedly connected with supporting rods (3), one pair of the upper ends of the supporting rods (3) are fixedly connected with a supporting table (4), the middle of the upper end of the supporting table (4) is fixedly connected with a hydraulic cylinder (5), the output end of the hydraulic cylinder (5) penetrates through the supporting table (4) and is fixedly connected with a motor (6), and the output end of the motor (6) is fixedly connected with a cutting wheel (7).

3. The positioning and clamping device for sheet metal part machining according to claim 1, characterized in that the limiting frame (14) is cylindrical, a clamping groove (18) is formed in the middle of one side of the limiting frame (14), threaded rods (16) are connected to the middle of two sides of the clamping groove (18) in a threaded manner, the threaded rods (16) are far away from the clamping groove (18), one side of each threaded rod (16) is fixedly connected with a rotating handle (15), and a pair of threaded rods (16) are close to one side of each fixedly connected clamping plate (17).

4. The positioning and clamping device for sheet metal part machining according to claim 1, wherein a pair of support plates (19) are fixedly connected with baffle plates (23) at the front side and the rear side, and the pair of baffle plates (23) are arc-shaped.

5. The positioning and clamping device for sheet metal part machining according to claim 1, characterized in that a support plate (21) is fixedly connected between the lower ends of a pair of the connecting plates (11), and a collection box (20) is arranged in the middle of the upper end of the support plate (21).

6. A positioning and clamping device for sheet metal working according to claim 5, characterized in that the collecting box (20) is located at the lower end of the middle of the pair of support plates (19).