CN209902000U

CN209902000U - Forming roller mounting structure of cold bending forming machine

Info

Publication number: CN209902000U
Application number: CN201920232496.3U
Authority: CN
Inventors: 王昌春
Original assignee: Nanjing Suchi Cold Bending Steel Co Ltd
Current assignee: Nanjing Suchi Cold Bending Steel Co Ltd
Priority date: 2019-02-22
Filing date: 2019-02-22
Publication date: 2020-01-07
Anticipated expiration: 2029-02-22

Abstract

The utility model discloses a forming roller mounting structure of a cold-bending forming machine, which relates to a cold-bending forming machine and aims to solve the technical problem that a cold-bending section machine in the prior art is inconvenient to replace rollers with other shapes, the technical proposal comprises a base, a frame arranged on the base, an upper roller and a lower roller, rollers are arranged on the side walls of the upper roller and the lower roller, an upper support plate which is respectively arranged at the two ends of the upper roller and is positioned on the frame, a lower support plate which is arranged at the two ends of the lower roller and is positioned on the frame, and a moving component which is arranged on the frame and is used for driving the upper support plate and the lower support plate to move up and down, a positioning component for fixing the upper support plate and the lower support plate is arranged on the frame, the upper support plate and the lower support plate are moved to proper positions from the frame by the moving component, and finally the upper, the roller wheels with different shapes can be replaced, thereby being beneficial to the sectional materials with different shapes on the quartz watch and increasing the application range of the cold bending forming machine.

Description

Forming roller mounting structure of cold bending forming machine

Technical Field

The utility model relates to a forming machine, more specifically say, it relates to a forming roll mounting structure of forming machine.

Background

The cold-bending forming machine is a plastic processing machine for continuously and transversely bending metal plate strips such as coiled materials, strip materials and the like through a plurality of forming rollers which are sequentially arranged to manufacture a section with a specific section.

Chinese patent No. CN205393250U discloses a cold bending forming machine, which comprises a workbench, wherein a left frame and a right frame are fixedly connected to the workbench, and are opposite to each other, and an upper shaft and a lower shaft which are parallel up and down are arranged between the left frame and the right frame in a penetrating manner; the cold-bending forming machine further comprises a roller group for forming the metal grating, the roller group comprises an upper roller and a lower roller, the upper roller is sleeved on the upper shaft, the lower roller is sleeved on the lower shaft, adjusting rings formed by two half sleeves are respectively sleeved at two ends of the upper roller and the lower roller, locking rings used for locking the two half sleeves are sleeved on the adjusting rings, and fastening rings used for fastening the roller group are sleeved on one side, close to the right rack, of the upper shaft and one side, close to the right rack, of the lower shaft in a threaded manner.

The upper shaft and the lower shaft of the cold bending forming machine are fixed in shape, so that the roll shafts in other shapes are not convenient to replace, and the cold bending forming machine is not suitable for production of sectional materials with different sizes and shapes and needs to be improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a forming roll mounting structure of forming machine.

The above object of the present invention can be achieved by the following technical solutions:

the forming roller mounting structure of the cold-bending forming machine comprises a base, a frame arranged on the base, an upper rolling shaft and a lower rolling shaft which are arranged on the frame and are opposite up and down, wherein rollers are arranged on the side walls of the upper rolling shaft and the lower rolling shaft, the forming roller mounting structure further comprises an upper support plate, a lower support plate and a moving assembly, the upper support plate is arranged at two ends of the upper rolling shaft and located on the frame, the lower support plate is arranged at two ends of the lower rolling shaft and located on the frame, the moving assembly is arranged on the frame and used for driving the upper support plate and the lower support plate to move up and down, and a positioning assembly.

By adopting the technical scheme, the rollers are respectively arranged on the upper rolling shaft and the lower rolling shaft according to the shape of the section bar, then the upper rolling shaft and the lower rolling shaft are respectively arranged on the upper supporting plate and the lower supporting plate, finally the upper supporting plate and the lower supporting plate are moved to proper positions from the rack through the moving assembly, and finally the upper supporting plate and the lower supporting plate are fixedly arranged through the positioning assembly, so that the rollers with different shapes can be replaced, the section bar with different shapes on a quartz watch can be facilitated, and the application range of the cold-bending forming machine can be enlarged.

Furthermore, a cover plate is arranged on the rack and above the upper support plate, and two through holes are formed in the top wall of the cover plate;

the movable assembly comprises two opposite connecting rods which penetrate through the two through holes respectively, one end, far away from the cover plate, of each connecting rod penetrates through the upper supporting plate and the lower supporting plate in sequence and is connected with the rack, mounting nuts are arranged on the connecting rods and are located on the upper supporting plates respectively and below the lower supporting plates respectively, and the side walls of the mounting nuts are abutted to the upper supporting plates respectively and the bottom walls of the lower supporting plates.

By adopting the technical scheme, after the proper rollers are arranged on the upper rolling shaft and the lower rolling shaft, the connecting rod respectively penetrates through the upper supporting plate and the lower supporting plate, the connecting rod is arranged on the rack, the cover plate is arranged on the rack, and finally the upper supporting plate and the lower supporting plate are fixed on the connecting rod through the mounting nuts, so that the roller can adapt to the rollers in different shapes and adapt to the profiles in different shapes.

Furthermore, a sliding groove for sliding the upper support plate and the lower support plate is formed in the rack along the height direction of the rack.

Through adopting above-mentioned technical scheme, utilize upper strut and lower bolster to slide in the spout to this stability that can strengthen upper strut and lower bolster and remove.

Furthermore, two side walls of the upper support plate and the lower support plate are respectively provided with a first rack, and the bottom wall of the sliding groove is provided with a mounting groove;

the positioning assembly comprises a second rack which is arranged in the mounting groove and meshed with the first rack, the second rack is arranged along the height direction of the rack, a supporting spring which supports against the side wall of the second rack is arranged on the bottom wall of the mounting groove, a moving rod which penetrates through the rack and stretches into the mounting groove is arranged on the rack, and one end of the moving rod, which stretches into the mounting groove, is connected with the side wall of the second rack.

Through adopting above-mentioned technical scheme, before last extension board and lower extension board are installed in the spout, remove the second rack through the carriage release lever, with the second rack along the mounting groove rearward movement, compress tightly and support tight spring, after last extension board and lower extension board remove suitable position, loosen the carriage release lever, support tight spring and extrude the second rack forward, with second rack and first rack meshing to this can strengthen last extension board and the stability of lower extension board in the spout.

Further, the two ends of the second rack are provided with sliding blocks, and two opposite side walls of the mounting groove are provided with moving grooves for the sliding blocks to slide.

Through adopting above-mentioned technical scheme, utilize the slider to remove in the shifting chute, be favorable to strengthening the stability that the second rack removed in the mounting groove, be convenient for the second rack mesh with first rack smoothly.

Furthermore, a plurality of positioning holes are uniformly distributed in the rack along the height direction of the rack, through grooves are formed in one sides, away from the roller, of the upper support plate and the lower support plate, a fixing plate is arranged on one side, away from the roller, of the through grooves in the rack, a screw is connected with the positioning holes in the side wall of the fixing plate, a pressing rod extending into the through grooves is arranged on the fixing plate, and one end, extending into the through grooves, of the pressing rod is abutted against the side wall of the connecting rod.

By adopting the technical scheme, the fixing plate is arranged in the corresponding positioning hole on the frame by utilizing the screw according to the positions of the upper supporting plate and the lower supporting plate, so that the abutting rod can extend into the through groove and abut against the connecting rod, and the stability of the upper supporting plate and the lower supporting plate on the frame can be further enhanced.

Furthermore, the side wall of the abutting rod is provided with a reinforcing rib connected with the fixing plate.

Through adopting above-mentioned technical scheme, utilize the strengthening rib, be favorable to strengthening the stability that the tight pole of support is connected with the fixed plate.

Furthermore, one end of the abutting rod, which is close to the connecting rod, is provided with an abutting gasket.

Through adopting above-mentioned technical scheme, utilize to support tight gasket, be favorable to strengthening the frictional force between support tight pole and the connecting rod, be favorable to increasing the stability that supports tight pole and support tight connecting rod, and then can strengthen the support board and support the stability of board in the frame down.

To sum up, the utility model discloses following beneficial effect has:

1. according to the shape of the section steel, corresponding rollers are arranged on an upper rolling shaft and a lower rolling shaft, the upper rolling shaft and the lower rolling shaft are arranged on an upper supporting plate and a lower supporting plate, the upper supporting plate and the lower supporting plate are arranged on a rack by utilizing a moving assembly, and finally the upper supporting plate and the lower supporting plate are arranged on the rack by utilizing a positioning assembly, so that the rollers with different shapes can be replaced, the section steel with different shapes can be adapted, and the application range of a cold-bending forming machine is enlarged;

2. the sliding block moves in the moving groove, so that the stability of the movement of the second rack is enhanced, and the second rack is favorably meshed with the first rack smoothly;

3. the abutting rod extends into the through groove and abuts against the connecting rod tightly, so that the stability of the upper support plate and the lower support plate on the rack is enhanced.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment.

Fig. 2 is a schematic structural diagram of a moving assembly in an embodiment.

FIG. 3 is a cross-sectional view of a positioning assembly embodying an embodiment.

Fig. 4 is a schematic structural diagram of a fixing plate in an embodiment.

FIG. 5 is a cross-sectional view of a retention bar embodying an embodiment.

Fig. 6 is an enlarged view of a portion a in fig. 5.

In the figure: 1. a base; 2. a frame; 20. a cover plate; 21. fixing the bolt; 22. a through hole; 23. a chute; 24. mounting grooves; 25. a moving groove; 26. positioning holes; 27. a fixing plate; 28. a screw; 3. an upper roller; 4. a lower roller; 5. a roller; 6. an upper support plate; 7. a lower support plate; 71. a first rack; 72. a through groove; 73. connecting holes; 8. a moving assembly; 80. a connecting rod; 81. mounting a nut; 9. a positioning assembly; 90. a second rack; 91. the spring is tightly propped; 92. a travel bar; 93. a slider; 10. a tightening rod; 11. reinforcing ribs; 12. the gasket is tightly propped.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1, a forming roll mounting structure of a cold roll forming machine includes a base 1, a frame 2 disposed on the base 1, and an upper roller 3 and a lower roller 4 disposed on the frame 2 and opposite to each other, wherein rollers 5 are disposed on sidewalls of the upper roller 3 and the lower roller 4;

referring to fig. 1, the roller device further comprises an upper support plate 6, a lower support plate 7 and a moving assembly 8, wherein the upper support plate 6 is arranged at two ends of the upper roller 3 and is positioned on the frame 2, the lower support plate 7 is arranged at two ends of the lower roller 4 and is positioned on the frame 2, the moving assembly 8 is arranged on the frame 2 and is used for driving the upper support plate 6 and the lower support plate 7 to move up and down, and a positioning assembly 9 is arranged on the frame 2 and is used for fixing the upper; according to the shape of the section bar, corresponding roller wheels 5 are arranged on an upper roller 3 and a lower roller 4, the upper roller 3 and the lower roller 4 are arranged on an upper support plate 6 and a lower support plate 7, the upper support plate 6 and the lower support plate 7 are arranged on a machine frame 2 through a moving assembly 8, and finally the upper support plate 6 and the lower support plate 7 are fixed on the machine frame 2 through a positioning assembly 9, so that the roller wheels 5 with different shapes can be arranged, the section bar is suitable for the section bars with different shapes, and the application range of a cold-bending forming machine is favorably increased.

Referring to fig. 1, a cover plate 20 is arranged on the frame 2 and above the upper support plate 6, two through holes 22 are arranged on the top wall of the cover plate 20, and the cover plate 20 is mounted on the frame 2 through fixing bolts 21; a sliding groove 23 for sliding the upper support plate 6 and the lower support plate 7 is arranged on the frame 2 along the height direction;

referring to fig. 2, the moving assembly 8 includes two opposite connecting rods 80 respectively passing through the two through holes 22, the side walls of the upper support plate 6 and the lower support plate 7 are both provided with a connecting hole 73, and one end of the connecting rod 80 far away from the cover plate 20 respectively passes through the connecting holes 73 of the upper support plate 6 and the lower support plate 7 and is connected with the frame 2;

referring to fig. 2, mounting nuts 81 are respectively arranged on the connecting rods 80 and below the upper support plate 6 and the lower support plate 7, and side walls of the mounting nuts 81 respectively abut against the upper support plate 6 and the bottom wall of the lower support plate 7; the roller 5 is arranged on the upper roller 3 and the lower roller 4, the upper roller 3 and the lower roller 4 are respectively arranged on the upper support plate 6 and the lower support plate 7, the upper support plate 6 and the lower support plate 7 are arranged on the connecting rod 80, the connecting rod 80 is arranged on the frame 2, the upper support plate 6 and the lower support plate 7 move along the sliding groove 23, and finally the cover plate 20 is arranged on the frame 2 through the fixing bolt 21, so that the roller 5 with different shapes can be arranged, the cold-bending forming machine is suitable for sectional materials with different shapes, and the application range of the cold-bending forming machine is favorably increased.

Referring to fig. 3, the two side walls of the upper support plate 6 and the lower support plate 7 are provided with first racks 71, and the bottom wall of the chute 23 is provided with an installation groove 24;

referring to fig. 3, the positioning assembly 9 includes a second rack 90 disposed in the mounting groove 24 and engaged with the first rack 71, the second rack 90 is disposed along the height direction of the rack 2, a resisting spring 91 resisting against the side wall of the second rack 90 is disposed on the bottom wall of the mounting groove 24, a moving rod 92 penetrating through the rack 2 and extending into the mounting groove 24 is disposed on the rack 2, and one end of the moving rod 92 extending into the mounting groove 24 is connected to the side wall of the second rack 90;

referring to fig. 3, two ends of the second rack 90 are provided with sliders 93, two opposite side walls of the mounting groove 24 are provided with moving grooves 25 for the sliders 93 to slide, and the sliders 93 and the moving grooves 25 are both T-shaped; the upper support plate 6 and the lower support plate 7 are mounted in front of the sliding groove 23, the second rack 90 is pulled by the moving rod 92, the slide block 93 moves along the moving groove 25 to press the resisting spring 91, after the upper support plate 6 and the lower support plate 7 move to the proper position, the moving rod 92 is released, the second rack 90 is meshed with the first rack 71, and therefore the upper support plate 6 and the lower support plate 7 can be fixed on the frame 2.

Referring to fig. 4, a plurality of positioning holes 26 are uniformly distributed on the frame 2 along the height direction thereof, and through grooves 72 are respectively formed on the upper supporting plate 6 and the lower supporting plate 7 at the sides far away from the roller 5 (refer to fig. 2);

referring to fig. 5 and 6, a fixing plate 27 is disposed on the frame 2 and on one side of the through groove 72 away from the roller 5 (refer to fig. 2), a side wall of the fixing plate 27 is provided with a fastening rod 10 extending into the through groove 72, one end of the fastening rod 10 extending into the through groove 72 abuts against a side wall of the connecting rod 80, and the length and width of the through groove 72 are greater than those of the fastening rod 10; the side wall of the abutting rod 10 is provided with a reinforcing rib 11 connected with the fixed plate 27; one end of the abutting rod 10 close to the connecting rod 80 is provided with an abutting gasket 12, and the abutting gasket 12 is a rubber gasket; when the upper support plate 6 and the lower support plate 7 are mounted on the frame 2, the fixing plate 27 is mounted on the positioning hole 26 by using the screw 28 according to the positions of the upper support plate 6 and the lower support plate 7, and the abutting rod 10 and the abutting gasket 12 extend into the through groove 72 and abut against the side wall of the connecting rod 80, so that the stability of the upper support plate 6 and the lower support plate 7 on the frame 2 can be enhanced.

The implementation principle of the above embodiment is as follows: according to the shape of the section bar, a proper roller 5 is selected, the roller 5 is installed on an upper roller 3 and a lower roller 4, the upper roller 3 and the lower roller 4 are respectively installed on an upper support plate 6 and a lower support plate 7, the upper support plate 6 and the lower support plate 7 are installed at proper positions through a moving assembly 8, and finally the upper support plate 6 and the lower support plate 7 are fixed on a rack 2 through a positioning assembly 9, so that the section bar cold-bending forming machine can adapt to the section bars with different shapes, and the application range of the cold-bending forming machine is favorably increased.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a forming roll mounting structure of forming machine, includes base (1), sets up frame (2) on base (1) and sets up in frame (2) and relative upper roller bearing (3) and lower roller bearing (4) about and, all be equipped with running roller (5), its characterized in that on the lateral wall of upper roller bearing (3) and lower roller bearing (4): the roller bearing is characterized by further comprising upper support plates (6) which are arranged at two ends of the upper roller (3) and located on the rack (2), lower support plates (7) which are arranged at two ends of the lower roller (4) and located on the rack (2), and a moving assembly (8) which is arranged on the rack (2) and used for driving the upper support plates (6) and the lower support plates (7) to move up and down, wherein a positioning assembly (9) used for fixing the upper support plates (6) and the lower support plates (7) is arranged on the rack (2).

2. A forming roller mounting structure of a cold roll forming machine according to claim 1, characterized in that: a cover plate (20) is arranged on the rack (2) and above the upper support plate (6), and two through holes (22) are formed in the top wall of the cover plate (20);

remove subassembly (8) including two relative settings and pass connecting rod (80) of two through-holes (22) respectively, the one end that apron (20) were kept away from in connecting rod (80) passes extension board (6) and lower extension board (7) in proper order and is connected with frame (2), on connecting rod (80) and be located extension board (6) respectively and all be equipped with mounting nut (81) with the below of lower extension board (7), the lateral wall of mounting nut (81) contradicts with upper bracket (6) and with the diapire of lower extension board (7) respectively.

3. A forming roller mounting structure of a cold roll forming machine according to claim 2, characterized in that: and a sliding groove (23) for sliding the upper support plate (6) and the lower support plate (7) is formed in the rack (2) along the height direction of the rack.

4. A forming roller mounting structure of a cold roll forming machine according to claim 3, characterized in that: two side walls of the upper support plate (6) and the lower support plate (7) are respectively provided with a first rack (71), and the bottom wall of the sliding groove (23) is provided with a mounting groove (24);

locating component (9) including set up in mounting groove (24) and second rack (90) with first rack (71) meshing, the direction of height setting of frame (2) is followed in second rack (90), be equipped with on the tank bottom wall of mounting groove (24) and support tight spring (91) of supporting tight second rack (90) lateral wall, be equipped with carriage release lever (92) that pass frame (2) and stretch into in mounting groove (24) on frame (2), the one end that carriage release lever (92) stretched into mounting groove (24) is connected with the lateral wall of second rack (90).

5. A forming roll mounting structure of a cold roll forming machine according to claim 4, characterized in that: and sliding blocks (93) are arranged at two ends of the second rack (90), and moving grooves (25) for the sliding blocks (93) to slide are formed in two opposite side walls of the mounting groove (24).

6. A forming roller mounting structure of a forming machine according to claim 5, characterized in that: frame (2) are gone up and have a plurality of locating hole (26) along its direction of height equipartition, it all is equipped with logical groove (72) to go up extension board (6) and one side of keeping away from running roller (5) with extension board (7) down, frame (2) are gone up and are located one side of keeping away from running roller (5) in logical groove (72) and are equipped with fixed plate (27), be equipped with on the lateral wall of fixed plate (27) and be connected with locating hole (26) through screw (28), be equipped with on fixed plate (27) and stretch into tight pole (10) of supporting in logical groove (72), the one end that tight pole (10) stretched into logical groove (72) is contradicted with the lateral wall of connecting rod (80).

7. A forming roller mounting structure of a forming machine according to claim 6, characterized in that: and reinforcing ribs (11) connected with the fixing plate (27) are arranged on the side wall of the abutting rod (10).

8. A forming roller mounting structure of a cold roll forming machine according to claim 7, characterized in that: one end of the abutting rod (10) close to the connecting rod (80) is provided with an abutting gasket (12).