CN212042152U

CN212042152U - Sheet metal bending machine with extensible workpiece placing platform

Info

Publication number: CN212042152U
Application number: CN202020303996.4U
Authority: CN
Inventors: 罗豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-12-01
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses an extending work piece place the platform's panel beating bender, including last organism and lower organism, it is provided with down the organism to operate the computer body lower extreme, the welding of organism right side has the slot down, first spring groove has been inserted at the slot middle part, the welding of first spring groove left side has slider, first spring inslot portion is provided with first spring. The utility model discloses a first spring elastic deformation resumes, first spring promotes the inserted block and inserts in the draw-in groove, it is fixed to make the third baffle, press the button again, the button shifts out in the round hole of seting up from third baffle surface, pull the second baffle again, the second baffle drives the link and removes, the convenience of high installation, move the carousel through twisting simultaneously, the carousel drives first gear revolve, first gear and second gear meshing, the second gear drives a screw thread section of thick bamboo and rotates, a screw thread section of thick bamboo and bolt screw-thread fit, make the bolt rise, the degree of accuracy of high installation when using.

Description

Sheet metal bending machine with extensible workpiece placing platform

Technical Field

The utility model relates to a bender technical field specifically is an extending work piece place the platform's panel beating bender.

Background

In sheet metal processing production, when the metal sheet is bent and shaped, a bending machine is used for bending and shaping a workpiece, and the conventional bending machine can basically meet the daily use requirement, but still has some defects to be improved.

When great article are buckled, the bending part is put into the bending knife firstly, because panel is bent, generally all the panel is bent all around, panel is bent again and is certain to be on the bending knife, unnecessary part needs the workman to hold with the hand, when not buckling, panel is comparatively soft, when the unnecessary panel of taking, panel can rock, the workman tool setting of being not convenient for, influence workman's work, consequently, need an extending work piece place the platform's panel beating bender to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an extending work piece place the platform's panel beating bender to solve the workman that provides in the above-mentioned background and hand and take unnecessary panel, one produces and rocks, influences the problem of tool setting.

In order to achieve the above object, the utility model provides a following technical scheme: a sheet metal bending machine with an extensible workpiece placing platform comprises an upper machine body and a lower machine body, wherein the lower end of the upper machine body is provided with the lower machine body, the right side of the lower machine body is welded with an inserting groove, a first spring groove is inserted in the middle of the inserting groove, the left side of the first spring groove is welded with a sliding device, a first spring is arranged in the first spring groove, one end of the first spring is welded on the first spring groove, the other end of the first spring groove is welded on an inserting block, the inserting block penetrates through the inserting groove, the tail end of the inserting block is inserted into a clamping groove, the clamping groove is embedded in the lower machine body, the front side and the back side of the first spring groove are both welded with first rotating shafts, the first rotating shafts penetrate through one side of the inserting groove, the left side of the first spring groove is welded with a third baffle, the upper end of the third baffle is welded with a lifting device, a connecting block is inserted, and the second pivot passes third baffle one side, the connecting block middle part is embedded to have a second spring groove, and the inside second spring that is provided with of second spring groove, the button has all been welded to second spring openly and reverse side, and the button passes the third baffle, the second baffle has all been welded in the connecting block left side.

Preferably, elevating gear includes carousel, connecting rod, first gear, a screw thread section of thick bamboo, bearing housing, second gear, cover shell, bolt and offset, the cover shell welding is in third baffle upper end, the cover shell right side is run through by the connecting rod, the welding of the connecting rod outside has the carousel, the welding of connecting rod left side has first gear, the meshing of first gear upper end has the second gear, the welding of second gear upper end has a screw thread section of thick bamboo, screw thread section of thick bamboo surface suit bearing, bearing surface suit has the bearing housing, and the bearing housing welding is on the cover shell, screw thread section of thick bamboo, second gear and cover shell upper end all are run through by the bolt, the welding of bolt upper end has the offset.

Preferably, the sliding device comprises a sliding groove and a first baffle, the right side of the sliding groove and the left side of the first spring groove are welded to each other, and the sliding groove is embedded with the first baffle.

Preferably, the inner wall of the threaded cylinder is provided with internal threads opposite to the surfaces of the bolts.

Preferably, two groups of round holes are formed in the right side of the third baffle, and the round holes formed in the left side and the right side of the third baffle are symmetrically formed in the left side and the right side of the second rotating shaft.

Preferably, the through-hole has all been seted up on the cover shell left side, and the through-hole inside diameter that the cover shell left side was seted up equals the surface diameter of connecting rod.

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

1. this sheet metal bending machine of extensible work piece place the platform is provided with the third baffle, the second pivot, first pivot, the inserted block, first spring, a button, the connecting block, restore through first spring elastic deformation, first spring promotes the inserted block and inserts in the draw-in groove, it is fixed to make the third baffle, press the button again, the button shifts out in the round hole that the third baffle surface was seted up, pull the second baffle again, the second baffle moves the connecting block and removes, the connecting block rotates through the second pivot, make the second baffle parallel with the third baffle, rethread button inserts in the round hole on third baffle surface, fix the second baffle, it makes to make the bender get great work piece at the book, the unnecessary place of work piece can be placed, the convenience of device is improved.

2. This sheet metal bending machine of extensible work piece place the platform is provided with carousel, first gear, second gear, a screw thread section of thick bamboo, bolt and support the board, through twisting the carousel, the carousel drives first gear revolve, first gear and second gear meshing, the second gear drives a screw thread section of thick bamboo and rotates, screw thread section of thick bamboo and bolt screw-thread fit, make the bolt rise, the bolt drives and supports the board and rise, make and support the board parallel with the sword of bending, make the parallel of work piece and the sword of bending, the degree of accuracy of improving the device when using.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is a schematic front sectional view of the utility model in a contracted state;

fig. 4 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

In the figure: 1. mounting the machine body; 2. a lower machine body; 3. a card slot; 4. a first baffle plate; 5. a chute; 6. inserting a block; 7. a first spring; 8. a slot; 9. a first spring groove; 10. connecting blocks; 11. a second spring groove; 12. a second baffle; 13. a first rotating shaft; 14. a third baffle plate; 15. a second rotating shaft; 16. a button; 17. a second spring; 18. a turntable; 19. a connecting rod; 20. a first gear; 21. a threaded barrel; 22. a bearing; 23. a bearing housing; 24. a second gear; 25. a housing; 26. a bolt; 27. and a support 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.

Referring to fig. 1-4, the present invention provides an embodiment:

a sheet metal bending machine with an extensible workpiece placing platform comprises an upper machine body 1 and a lower machine body 2, wherein the lower end of the upper machine body 1 is provided with the lower machine body 2, the right side of the lower machine body 2 is welded with an inserting groove 8, a first spring groove 9 is inserted in the middle of the inserting groove 8, the left side of the first spring groove 9 is welded with a sliding device, the sliding device comprises a sliding groove 5 and a first baffle 4, the right side of the sliding groove 5 and the left side of the first spring groove 9 are mutually welded, the sliding groove 5 is internally embedded with the first baffle 4, a first spring 7 is arranged in the first spring groove 9, one end of the first spring 7 is welded on the first spring groove 9, the other end of the first spring groove 9 is welded on an inserting block 6, the inserting block 6 penetrates through the inserting groove 8, the tail end of the inserting block 6 is inserted into a clamping groove 3, the clamping groove 3 is embedded in the lower machine body 2, the front side and the front side of the first spring groove 9 are, a connecting block 10 is inserted into the third baffle 14, the front and the back of the connecting block 10 are welded with a second rotating shaft 15, and the second rotating shaft 15 passes through one side of the third baffle 14, the middle part of the connecting block 10 is embedded with a second spring groove 11, and a second spring 17 is arranged in the second spring groove 11, buttons 16 are welded on the front surface and the back surface of the second spring 17, the button 16 passes through the third baffle 14, two sets of round holes are arranged on the right side of the third baffle 14, and the round holes arranged at the left and right sides of the third baffle plate 14 are symmetrically arranged at the left and right sides of the second rotating shaft 15, when the second baffle plate 12 is used, the button 16 is inserted into a round hole which is arranged on the surface of the third baffle plate 14 and is arranged on the right side of the second rotating shaft 15, the second baffle plate 12 is fixed, when the second baffle plate 12 is stored, the button 16 is inserted into a round hole formed in the left side of the second rotating shaft 15 on the surface of the third baffle plate 14, and the second baffle plate 12 is welded on the left side of the connecting block 10.

The upper end of the third baffle 14 is welded with a lifting device, the lifting device comprises a rotary disc 18, a connecting rod 19, a first gear 20, a threaded cylinder 21, a bearing 22, a bearing sleeve 23, a second gear 24, a casing 25, a bolt 26 and a supporting plate 27, the casing 25 is welded at the upper end of the third baffle 14, the right side of the casing 25 is penetrated by the connecting rod 19, the left side of the casing 25 is provided with through holes, the inner diameter of the through hole formed in the left side of the casing 25 is equal to the surface diameter of the connecting rod 19, when the rotary disc 18 is rotated, the rotary disc 18 drives the first gear 20 to rotate through the connecting rod 19, the connecting rod 19 is moved out of the round hole formed in the left side of the casing 25, the rotary disc 18 is welded at the outer side of the connecting rod 19, the first gear 20 is welded at the left side of the connecting rod 19, the second gear 24 is meshed at the upper end of the first gear, the bearing sleeve 23 is welded on the sleeve 25, the upper ends of the threaded cylinder 21, the second gear 24 and the sleeve 25 are all penetrated through by bolts 26, inner threads opposite to the surfaces of the bolts 26 are all formed on the inner wall of the threaded cylinder 21, and the upper end of each bolt 26 is welded with a resisting plate 27.

The working principle is as follows: when the second baffle plate 12 and the third baffle plate 14 need to be unfolded, the third baffle plate 14 is pulled first, the third baffle plate 14 rotates through the first rotating shaft 13, then the first baffle plate 4 is pulled, the first baffle plate 4 slides in the sliding groove 5, the front end of the first spring groove 9 is opened, after the front end of the first spring groove 9 is opened, the elastic deformation of the first spring 7 is recovered, the first spring 7 pushes the insert block 6 to move, the insert block 6 is inserted into the clamping groove 3, the third baffle plate 14 is fixed, after the third baffle plate 14 is fixed, if the second baffle plate 12 needs to be opened, the button 16 is pressed first, the button 16 extrudes the second spring 17, the second spring 17 generates elastic deformation, the button 16 enters the second spring groove 11, the button 16 moves out of a round hole in the surface of the third baffle plate 14, then the second baffle plate 12 is pulled, the second baffle plate 12 drives the connecting block 10 to move, and the connecting block 10 rotates through the second rotating shaft 15, after the second baffle plate 12 moves to be parallel to the third baffle plate 14, the elastic deformation of the second spring 17 is recovered, the second spring 17 pushes the button 16 to move, the button 16 is inserted into another round hole formed in the surface of the third baffle plate 14 to fix the second baffle plate 12, and the object carrying platform of the machine tool is extended through the expansion of the third baffle plate 14 and the second baffle plate 12.

When a large workpiece needs to be parallel to the bending knife, the rotary table 18 is firstly screwed, the rotary table 18 drives the first gear 20 to rotate through the connecting rod 19, after the first gear 20 rotates, the first gear 20 is meshed with the second gear 24, the second gear 24 drives the threaded cylinder 21 to rotate, the threaded cylinder 21 rotates through the bearing 22, the threaded cylinder 21 is in threaded fit with the bolt 26, the bolt 26 drives the abutting plate 27 to ascend, and the abutting plate 27 is convenient to be parallel to the bending knife.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an extending work piece place the panel beating bender of platform, includes organism (1) and organism (2) down, goes up organism (1) lower extreme and is provided with organism (2) down, its characterized in that: the right side of the lower machine body (2) is welded with a slot (8), a first spring groove (9) is inserted into the middle of the slot (8), a sliding device is welded on the left side of the first spring groove (9), a first spring (7) is arranged inside the first spring groove (9), one end of the first spring (7) is welded on the first spring groove (9), the other end of the first spring groove (9) is welded on an insert block (6), the insert block (6) penetrates through the slot (8), the tail end of the insert block (6) is inserted into a clamping groove (3), the clamping groove (3) is embedded in the lower machine body (2), first rotating shafts (13) are welded on the front side and the back side of the first spring groove (9), the first rotating shafts (13) penetrate through one side of the slot (8), a third baffle plate (14) is welded on the left side of the first spring groove (9), and a lifting device is welded at the upper end of the third baffle plate (14), third baffle (14) interpolation has connecting block (10), connecting block (10) openly and reverse side all weld have second pivot (15), and second pivot (15) pass third baffle (14) one side, connecting block (10) middle part is embedded to have second spring groove (11), and second spring groove (11) inside is provided with second spring (17), second spring (17) openly and reverse side all weld have button (16), and button (16) pass third baffle (14), connecting block (10) left side all welds second baffle (12).

2. The sheet metal bending machine for extensible workpiece placement platforms as defined in claim 1, wherein: elevating gear includes carousel (18), connecting rod (19), first gear (20), a screw thread section of thick bamboo (21), bearing (22), bearing housing (23), second gear (24), cover (25), bolt (26) and support board (27), cover (25) welding is in third baffle (14) upper end, cover (25) right side is run through by connecting rod (19), the welding of connecting rod (19) outside has carousel (18), the welding of connecting rod (19) left side has first gear (20), the meshing has second gear (24) in first gear (20) upper end, the welding of second gear (24) upper end has a screw thread section of thick bamboo (21), screw thread section of thick bamboo (21) surface suit bearing (22), bearing (22) surface suit has bearing housing (23), and bearing housing (23) welding is on cover (25), screw thread section of thick bamboo (21), The second gear (24) and the upper end of the casing (25) are penetrated through by a bolt (26), and a resisting plate (27) is welded at the upper end of the bolt (26).

3. The sheet metal bending machine for extensible workpiece placement platforms as defined in claim 1, wherein: the sliding device comprises a sliding groove (5) and a first baffle (4), the right side of the sliding groove (5) and the left side of a first spring groove (9) are welded to each other, and the sliding groove (5) is embedded with the first baffle (4).

4. The sheet metal bending machine for extensible workpiece placement platforms as defined in claim 2, wherein: the inner wall of the thread cylinder (21) is provided with internal threads opposite to the surface of the bolt (26).

5. The sheet metal bending machine for extensible workpiece placement platforms as defined in claim 1, wherein: two groups of round holes are formed in the right side of the third baffle (14), and the round holes formed in the left side and the right side of the third baffle (14) are symmetrically formed in the left side and the right side of the second rotating shaft (15).

6. The sheet metal bending machine for extensible workpiece placement platforms as defined in claim 2, wherein: the through holes are formed in the left side of the casing (25), and the inner diameter of each through hole formed in the left side of the casing (25) is equal to the surface diameter of the connecting rod (19).