CN218702426U

CN218702426U - Cold-working spinning device for patterns on surface of conical stainless steel container

Info

Publication number: CN218702426U
Application number: CN202222951309.1U
Authority: CN
Inventors: 王浩峰; 应新荣; 李凯
Original assignee: Zhejiang Ansune Science & Technology Stock Co ltd
Current assignee: Zhejiang Ansune Science & Technology Stock Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-24
Anticipated expiration: 2032-11-07

Abstract

The utility model provides a cold-working spinning device for the surface patterns of a conical stainless steel container, which comprises a case, wherein the front end of the case is at least provided with a group of spinning components, and the side edge of the case is at least provided with a control platform; the spinning assembly comprises two support columns, a spinning mechanism, a rolling piece, a mold and a support seat; the spinning mechanism is movably connected between the two support columns; the rolling part is movably arranged in the machine box below the spinning mechanism and comprises a roller, a locking part, a fixed seat and a connecting seat; the mould is fixed between the spinning mechanism and the supporting seat, and the outer surface of the mould is provided with patterns for spinning. The utility model discloses a rolling piece, its fixing base can carry out elastic expansion according to stainless steel container's appearance, guarantees that the gyro wheel is in elasticity throughout and compresses tightly the surface of stainless steel container at the decorative pattern section of mould to make toper stainless steel container also can obtain good, the even surface decorative pattern processing of thickness, guaranteed product quality.

Description

Cold-working spinning device for patterns on surface of conical stainless steel container

Technical Field

The utility model relates to a spinning forming device field especially relates to a toper stainless steel container surface decorative pattern cold-work spinning device.

Background

Spin forming is a process in which a spinning tool is used to apply pressure to a rotating blank clamped on a spinning machine to produce continuous plastic deformation and gradually form a rotating part.

However, in the prior art, in the process of spinning and forming the surface patterns of the existing conical stainless steel container, an operator controls the spinning roller to apply pressure to the surface of the plate for multiple times, but when the spinning roller performs spinning on the patterns, the pressure of the roller cannot be adjusted, so that the pressure between the pattern of the processed container and the pattern of the die is too large, the plate of the container is easily thinned, the integral thickness of the formed part is uneven, and the processing quality is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a conical stainless steel container surface pattern cold-working spinning device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a cold-working spinning device for patterns on the surface of a conical stainless steel container comprises a case, wherein the front end of the case is at least provided with a group of spinning components, and the side edge of the case is at least provided with a control platform for controlling the spinning components to run; the spinning assembly comprises two support columns, a spinning mechanism, a rolling piece, a mold and a support seat; the spinning mechanism is movably connected between the two support columns and can lift along the arrangement direction of the support columns; the rolling part is movably arranged in the machine box below the spinning mechanism and comprises a roller, a locking part, a fixed seat and a connecting seat; the fixed seat is elastically and telescopically connected to one side of the connecting seat, an opening is formed in one end, away from the connecting seat, of the fixed seat, and the roller is fixed in the opening through the locking piece and extends to the outer side of the opening; the supporting seat is rotatably arranged on the case right below the spinning mechanism; the mould is fixed between the spinning mechanism and the supporting seat, the outer surface of the mould is provided with patterns for spinning, and the roller faces the patterns.

Preferably, the front end of the case is provided with a bearing platform, and the supporting seats are fixed on the bearing platform.

Preferably, a sliding groove is formed in the case above the bearing platform, and a screw is vertically arranged in the sliding groove; the connecting seat is sleeved on the outer side of the screw rod and is connected with the sliding groove in a sliding mode.

Preferably, one side of the connecting seat is provided with a guide groove, and one end of the fixed seat is slidably arranged in the guide groove; the guide groove is internally connected with a spring, and one end of the spring is connected with the fixed seat.

Preferably, the center of the fixed seat is provided with a second fixed groove for accommodating the roller and a first fixed groove for accommodating the locking piece; the second fixing groove and the first fixing groove are both open grooves, and the directions of the notches of the open grooves are the same.

Preferably, the spinning mechanism comprises a telescopic column, a top, a pressing table and a fixing column; the telescopic column is fixed at the bottom of the top end of the case, and the top head is fixed at the bottom end of the telescopic column; the pressing table is sleeved on the outer side of the top head, and two ends of the pressing table are slidably sleeved on the outer sides of the two supporting columns; the fixed column is inserted in the center of the top head and connected with the bottom end of the telescopic column, and the bottom end of the fixed column penetrates out of the bottom of the top head and extends downwards to penetrate into the die.

Preferably, the center of the top of the plug is provided with a first fixing hole, the center of the bottom of the plug is provided with a second fixing hole, the first fixing hole is communicated with the second fixing hole, and the diameter of the first fixing hole is smaller than that of the second fixing hole; the first fixing hole is matched with the top end of the fixing column, and the second fixing hole is matched with the top end of the die.

Preferably, the die comprises a die head, a die body and a flange shaft which are sequentially connected from top to bottom; the top end of the die head is matched with the two phases of the fixing holes, the center of the die head is provided with a limiting hole for the fixing column to penetrate through, and the bottom end of the fixing column penetrates through the limiting hole and extends into the inner cavity of the die body; the flange shaft is detachably connected with the supporting seat through bolts.

Preferably, the upper end and the lower end of the die head are both provided with a table-shaped part, the table-shaped part at the upper end of the die head penetrates into the second fixing hole and is connected with the top, and the table-shaped part at the lower end of the die head is clamped into the center of the die body and is connected with the die body.

Preferably, the flange shaft is of an inverted T-shaped structure, and fixing holes III are formed in the transverse section of the flange shaft at equal intervals, so that bolts can penetrate through the fixing holes III to be locked and fixed with the supporting seat.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, the supporting seat is rotated to drive the mold and the stainless steel container to rotate, and the spinning mechanism pushes the stainless steel container to descend along the mold, so that the stainless steel container can be contacted with the rolling piece after descending to the pattern section of the mold, the roller can extrude the side wall of the stainless steel container to the pattern section of the mold, and then the pattern is printed on the side wall of the stainless steel container, and the pattern on the whole outer surface of the stainless steel container is printed along with the rotation of the stainless steel container and the mold; and because the fixing base is elastic flexible connection in connecting seat one side, so when the stainless steel container is the toper container, the fixing base can carry out elastic flexible according to the appearance of stainless steel container, guarantees that the gyro wheel is in the elastic compression state all the time and compresses tightly the surface of stainless steel container at the decorative pattern section of mould to make toper stainless steel container also can obtain good, the even surface decorative pattern processing of thickness, guaranteed the quality of processing product.

2. The utility model discloses in, through the setting of spout and screw rod, make the connecting seat of rolling spare can reciprocate along the spout under the rotation of screw rod, and then make the gyro wheel of rolling spare follow the connecting seat and adjust from top to bottom to make the stainless steel container can realize the altitude mixture control of rolling spare before carrying out spinning processing, satisfy the regulation demand of not unidimensional stainless steel container spinning initial point.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a cold-working spinning device for patterns on the surface of a conical stainless steel container according to the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the top of the cold-working spinning device for the surface pattern of a conical stainless steel container according to the present invention;

FIG. 3 is a schematic diagram of a side view structure of the mold of the cold-working spinning device for the surface patterns of the conical stainless steel container provided by the present invention;

FIG. 4 is an enlarged sectional structure of the portion A in FIG. 3 of the cold-working spinning device for forming patterns on the surface of a conical stainless steel container according to the present invention;

fig. 5 is the utility model provides a side cut structure sketch map of toper stainless steel container surface decorative pattern cold-work spinning device roll extrusion spare.

Illustration of the drawings: 1. a chassis; 11. a supporting platform; 12. a chute; 13. a screw; 2. a console; 3. a support pillar; 4. a spinning mechanism; 41. a telescopic column; 42. ejecting the head; 421. a first fixing hole; 422. a second fixing hole; 43. pressing the table; 5. a stainless steel container; 6. rolling a piece; 61. a roller; 62. a locking member; 63. a fixed seat; 631. a first fixing groove; 632. a second fixing groove; 64. a connecting seat; 641. a guide groove; 642. a spring; 7. a mold; 71. a die head; 711. a limiting hole; 72. a mould body; 73. a flange shaft; 8. and (4) supporting the base.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides a conical stainless steel container surface pattern cold-working spinning device, which comprises a case 1, wherein the front end of the case 1 is provided with two groups of spinning components, and two control platforms 2 are installed at the side edges of the case 1 and are respectively used for controlling the two spinning components to operate; the spinning assembly comprises two support columns 3, a spinning mechanism 4, a rolling piece 6, a mold 7 and a support seat 8; the spinning mechanism 4 is movably connected between the two support columns 3 and can lift along the arrangement direction of the support columns 3; the rolling part 6 is movably arranged in the case 1 below the spinning mechanism 4, and the rolling part 6 comprises a roller 61, a locking part 62, a fixed seat 63 and a connecting seat 64; the fixed seat 63 is elastically and telescopically connected to one side of the connecting seat 64, an opening is formed in one end, away from the connecting seat 64, of the fixed seat 63, and the roller 61 is fixed in the opening through the locking piece 62 and extends to the outer side of the opening; the supporting seat 8 is rotatably arranged on the case 1 right below the spinning mechanism 4; the die 7 is fixed between the spinning mechanism 4 and the supporting seat 8, the outer surface of the die 7 is provided with patterns for spinning, and the roller 61 faces the patterns; in the embodiment, the device also comprises a stainless steel container 5 arranged between the spinning mechanism 4 and the die 7, wherein the upper end and the lower end of the stainless steel container 5 are both in an open shape; the case 1 is also internally provided with a first motor for driving the supporting seat 8 to rotate.

The following describes the specific configuration and operation of the present embodiment: when the motor works, the supporting seat 8, the die 7 and the stainless steel container 5 are driven to rotate, the spinning mechanism 4 can push the stainless steel container 5 to descend along the die 7, therefore, the stainless steel container 5 can also gradually descend along the arrangement direction of the die 7 when synchronously rotating with the die 7, when the stainless steel container 5 descends to a pattern section of the die 7, the stainless steel container 5 can be contacted with the rolling piece 6, the roller 61 can extrude the side wall of the stainless steel container 5 to the pattern section of the die 7, patterns are printed on the side wall of the stainless steel container 5, and the patterns on the whole outer surface of the stainless steel container 5 are printed along with the rotation of the stainless steel container 5 and the die 7; and because the fixing base 63 is elastically and telescopically connected to one side of the connecting base 64, when the stainless steel container 5 is a conical container, the fixing base 63 can elastically stretch and retract according to the appearance of the stainless steel container 5, so that the roller 61 is always in an elastic compression state to compress the surface of the stainless steel container 5 on the pattern section of the die 7, the conical stainless steel container 5 can also be subjected to good surface pattern processing with uniform thickness, and the quality of a processed product is ensured.

In embodiment 2, as shown in fig. 1 to 5, in this embodiment, a supporting platform 11 is disposed at the front end of the chassis 1, and the supporting seats 8 are all fixed on the supporting platform 11; a sliding groove 12 is arranged on the case 1 above the bearing platform 11, and a screw 13 is vertically arranged in the sliding groove 12; the connecting seat 64 is sleeved outside the screw 13, and the connecting seat 64 is connected with the chute 12 in a sliding manner; a guide groove 641 is formed in one side of the connecting seat 64, and one end of the fixing seat 63 is slidably arranged in the guide groove 641; a spring 642 is connected in the guide groove 641, and one end of the spring 642 is connected with the fixed seat 63; a second fixing groove 632 for accommodating the roller 61 and a first fixing groove 631 for accommodating the locking member 62 are formed in the center of the fixing seat 63; the second fixing groove 632 and the first fixing groove 631 are both open grooves, and the directions of the notches of the open grooves are the same; in this embodiment, a second motor (not shown in the figure) is disposed at the bottom end of the screw 13, and is used for driving the screw 13 to rotate; the center of the connecting seat 64 is provided with a threaded hole matched with the screw 13.

The whole embodiment of the method has the advantages that when the screw 13 is driven to rotate by the motor II, the connecting seat 64 of the rolling part 6 can move up and down along the sliding groove 12 under the action of the screw 13, and then the roller 61 of the rolling part 6 can be adjusted up and down along with the connecting seat 64, so that the height of the rolling part 6 can be adjusted before the stainless steel container 5 is subjected to spinning processing, and the adjustment requirements of spinning initial points of the stainless steel containers 5 with different sizes are met; the arrangement of the second fixing groove 632 and the first fixing groove 631 facilitates the assembly of the roller 61, the locking member 62 and the fixing seat 63, and facilitates the disassembly, assembly and replacement of the roller 61; the arrangement of the guide groove 641 can improve the connection stability between the fixing seat 63 and the connecting seat 64, so that the fixing seat 63 can be stably and movably extended and retracted on one side of the connecting seat 64;

embodiment 3, as shown in fig. 1 to 5, in this embodiment, the spinning mechanism 4 includes a telescopic column 41, a plug 42, a pressing platform 43 and a fixing column; the telescopic column 41 is fixed at the bottom of the top end of the case 1, and the top 42 is fixed at the bottom end of the telescopic column 41; the pressing platform 43 is sleeved outside the top 42, and two ends of the pressing platform 43 are slidably sleeved outside the two support columns 3; the fixed column is inserted in the center of the top head 42 and connected with the bottom end of the telescopic column 41, and the bottom end of the fixed column penetrates out of the bottom of the top head 42 and extends downwards to penetrate into the mold 7; the center of the top head 42 is provided with a first fixing hole 421, the center of the bottom of the top head 42 is provided with a second fixing hole 422, the first fixing hole 421 is communicated with the second fixing hole 422, and the diameter of the first fixing hole 421 is smaller than that of the second fixing hole 422; the first fixing hole 421 is matched with the top end of the fixing column, and the second fixing hole 422 is matched with the top end of the die 7; wherein, the telescopic column 41 can be one of an electric push rod, a hydraulic cylinder or an air cylinder; preferably an electric push rod;

in this embodiment, the mold 7 includes a die head 71, a die body 72, and a flange shaft 73, which are connected in sequence from top to bottom; the top end of the die head 71 is matched with the second fixing hole 422, a limiting hole 711 for inserting the fixing column is formed in the center of the die head 71, and the bottom end of the fixing column penetrates through the limiting hole 711 and extends into the inner cavity of the die body 72; the flange shaft 73 is detachably connected with the support seat 8 through bolts; the upper end and the lower end of the die head 71 are respectively provided with a table-shaped part, the table-shaped part at the upper end of the die head 71 penetrates into the second fixing hole 422 and is connected with the top head 42, and the table-shaped part at the lower end of the die head 71 is clamped in the center of the die body 72 and is connected with the die body 72; the flange shaft 73 is of an inverted T-shaped structure, and fixing holes III are formed in the transverse section of the flange shaft 73 at equal intervals, so that bolts can penetrate through the fixing holes III to be locked and fixed with the supporting seat 8.

The whole embodiment of the invention achieves the effects that the telescopic column 41 can drive the ejector 42 and the pressing platform 43 to descend along the supporting column 3 in the telescopic process, and the fixed column descends in the inner cavity of the die body 72 under the action of the limiting hole 711, so that the connection between the spinning mechanism 4 and the die 7 is ensured; the first fixing hole 421 and the second fixing hole 422 are arranged to facilitate the assembly between the fixing column and the top 42, and the die head 71 of the die 7 can be connected with the top 42; after the die head 71 is inserted into the second fixing hole 422, a gap for accommodating the mouth of the stainless steel container 5 is left in the second fixing hole 422, so that when the stainless steel container 5 is sleeved outside the die 7, the mouth of the stainless steel container 5 can be fixed between the top 42 and the die head 71, and the stable fixation of the stainless steel container 5 (namely the stable connection of the stainless steel container 5 with the spinning mechanism 4 and the die 7) is ensured; and after the die 7 is connected with the supporting seat 8 through the flange shaft 73, the die can be conveniently detached for maintenance, and the die 7 can also be ensured to synchronously rotate along with the rotation of the supporting seat 8 after being connected with the supporting seat 8, so that the stainless steel container 5 can be subjected to spinning processing through the rolling part 6 on the outer side of the die 7.

The using method and the working principle of the device are as follows: when the device is used, the stainless steel container 5 to be processed is sleeved outside the die head 71 of the die 7, the jacking head 42 and the pressing platform 43 are driven to descend by stretching of the stretching column 41 of the spinning mechanism 4, and the jacking head 42 is clamped at the top end of the stainless steel container 5, so that the stainless steel container 5 is stably connected between the spinning mechanism 4 and the die 7; controlling the second motor to rotate according to the size of the stainless steel container 5, so that the connecting seat 64 moves up and down along the sliding groove 12 under the action of the rotating screw 13, so that the roller 61 of the rolling piece 6 is adjusted to the outer side of the bottom of the stainless steel container 5, and determining the initial point of spinning of the stainless steel container 5; finally, starting a first motor, driving the supporting seat 8, the die 7 and the stainless steel container 5 to rotate through the first motor, extending and contracting the telescopic column 41 of the spinning mechanism 4, and pushing the stainless steel container 5 to descend along the die 7 so that the stainless steel container 5 gradually descends along the arrangement direction of the die 7 when synchronously rotating with the die 7; when the stainless steel container 5 descends to the pattern section of the die 7 and then contacts with the rolling piece 6, the roller 61 extrudes the side wall of the stainless steel container 5 to the pattern section of the die 7, so that the patterns are printed on the side wall of the stainless steel container 5, and the patterns on the whole outer surface of the stainless steel container 5 are printed along with the rotation of the stainless steel container 5 and the die 7; the fixing seat 63 can extrude the spring 642 on one side of the connecting seat 64 to elastically stretch out and draw back according to the appearance of the stainless steel container 5, so that the roller 61 is always in an elastic pressing state to press the surface of the stainless steel container 5 on the pattern section of the die 7, the conical stainless steel container 5 can also be processed by good surface patterns with uniform thickness, and the quality of processed products is guaranteed.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A cold-working spinning device for patterns on the surface of a conical stainless steel container comprises a case (1), wherein at least one group of spinning components are arranged at the front end of the case (1), and a control platform (2) is at least installed on the side edge of the case (1) and used for controlling the spinning components to run; the method is characterized in that: the spinning component comprises two support columns (3), a spinning mechanism (4), a rolling part (6), a mould (7) and a support seat (8); the spinning mechanism (4) is movably connected between the two support columns (3) and can lift along the arrangement direction of the support columns (3); the rolling part (6) is movably arranged in the case (1) below the spinning mechanism (4), and the rolling part (6) comprises a roller (61), a locking part (62), a fixed seat (63) and a connecting seat (64); the fixing seat (63) is elastically and telescopically connected to one side of the connecting seat (64), an opening is formed in one end, away from the connecting seat (64), of the fixing seat (63), and the roller (61) is fixed in the opening through a locking piece (62) and extends to the outer side of the opening; the supporting seat (8) is rotatably arranged on the case (1) right below the spinning mechanism (4); the mould (7) is fixed between the spinning mechanism (4) and the supporting seat (8), the outer surface of the mould (7) is provided with patterns for spinning, and the roller (61) faces the patterns.

2. The conical stainless steel container surface pattern cold-working spinning device according to claim 1, characterized in that: the front end of the case (1) is provided with a bearing platform (11), and the supporting seats (8) are fixed on the bearing platform (11).

3. The conical stainless steel container surface pattern cold-working spinning device according to claim 2, characterized in that: a sliding groove (12) is formed in the case (1) above the bearing platform (11), and a screw rod (13) is vertically arranged in the sliding groove (12); the connecting seat (64) is sleeved on the outer side of the screw rod (13), and the connecting seat (64) is connected with the sliding groove (12) in a sliding mode.

4. The conical stainless steel container surface pattern cold-working spinning device according to claim 3, characterized in that: one side of the connecting seat (64) is provided with a guide groove (641), and one end of the fixed seat (63) is arranged in the guide groove (641) in a sliding manner; a spring (642) is connected in the guide groove (641), and one end of the spring (642) is connected with the fixed seat (63).

5. The conical stainless steel container surface pattern cold-working spinning device according to claim 4, characterized in that: a second fixing groove (632) for accommodating the roller (61) and a first fixing groove (631) for accommodating the locking piece (62) are formed in the center of the fixing seat (63); the second fixing groove (632) and the first fixing groove (631) are both open grooves, and the directions of the notches of the open grooves are the same.

6. The conical stainless steel container surface pattern cold-working spinning device according to claim 2, characterized in that: the spinning mechanism (4) comprises a telescopic column (41), a top head (42), a pressing platform (43) and a fixing column; the telescopic column (41) is fixed at the bottom of the top end of the case (1), and the top head (42) is fixed at the bottom end of the telescopic column (41); the pressing platform (43) is sleeved on the outer side of the top head (42), and two ends of the pressing platform (43) are slidably sleeved on the outer sides of the two supporting columns (3); the fixing column is inserted in the center of the top head (42) and connected with the bottom end of the telescopic column (41), and the bottom end of the fixing column penetrates out of the bottom of the top head (42) and extends downwards to penetrate into the die (7).

7. The conical stainless steel container surface pattern cold-working spinning device according to claim 6, characterized in that: the center of the top head (42) is provided with a first fixing hole (421), the center of the bottom of the top head (42) is provided with a second fixing hole (422), the first fixing hole (421) is communicated with the second fixing hole (422), and the diameter of the first fixing hole (421) is smaller than that of the second fixing hole (422); the first fixing hole (421) is matched with the top end of the fixing column (44), and the second fixing hole (422) is matched with the top end of the mould (7).

8. The conical stainless steel container surface pattern cold-working spinning device according to claim 7, characterized in that: the die (7) comprises a die head (71), a die body (72) and a flange shaft (73) which are sequentially connected from top to bottom; the top end of the die head (71) is matched with the second fixing hole (422), a limiting hole (711) for inserting the fixing column (44) is formed in the center of the die head (71), and the bottom end of the fixing column (44) penetrates through the limiting hole (711) and extends into the inner cavity of the die body (72); the flange shaft (73) is detachably connected with the supporting seat (8) through bolts.

9. The conical stainless steel container surface pattern cold-working spinning device according to claim 8, characterized in that: the upper end and the lower end of the die head (71) are both provided with a table-shaped part, the table-shaped part at the upper end of the die head (71) penetrates into the second fixing hole (422) and is connected with the top head (42), and the table-shaped part at the lower end of the die head (71) is clamped into the center of the die body (72) and is connected with the die body (72).

10. The conical stainless steel container surface pattern cold-working spinning device according to claim 8, characterized in that: the flange shaft (73) is of an inverted T-shaped structure, and three fixing holes are formed in the transverse section of the flange shaft (73) at equal intervals, so that bolts can penetrate through the three fixing holes to be locked and fixed with the supporting seat (8).