CN215998518U - Full-automatic spring forming machine - Google Patents
Full-automatic spring forming machine Download PDFInfo
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- CN215998518U CN215998518U CN202122228359.2U CN202122228359U CN215998518U CN 215998518 U CN215998518 U CN 215998518U CN 202122228359 U CN202122228359 U CN 202122228359U CN 215998518 U CN215998518 U CN 215998518U
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Abstract
A full-automatic spring forming machine comprises a machine table, a control device and a wire feeding assembly, wherein the control device and the wire feeding assembly are installed on the machine table; the bending module comprises a pressing wheel for changing the radian of the wire rod, and the wire bending sliding seat drives the pressing wheel to slide up and down along the vertical direction; the cutting device comprises a cutting device, a guide module and a roller rod mounting seat, wherein the guide module comprises a guide wheel which laterally supports and pushes an arc-shaped wire, the guide sliding seat drives the guide wheel to obliquely slide towards the wire outgoing machining position direction, the guide roller module comprises a rotating guide roller which pushes the arc-shaped wire outwards, the rotating guide roller points to the wire outgoing machining position direction, the roller rod mounting seat drives the rotating guide roller to move back and forth, the cutting device comprises a cutting tool which cuts the wire, and the tangent sliding seat drives the cutting tool to slide up and down along the vertical direction; the structure can realize the production, forming and processing operation of the spring, and simultaneously has simple structure and simple operation.
Description
Technical Field
The utility model relates to a spring former field specifically is a full-automatic spring forming machine.
Background
A spring is a mechanical part that works by elasticity. The part made of elastic material deforms under the action of external force and restores to the original shape after the external force is removed. The appearance of spring is mostly the spiral, and its production process is through dedicated spring production facility machine-shaping, and current spring production facility is mostly through carrying out the shaping that twisty mode realized spring helical structure to steel wire rod to cut off through the pneumatic cylinder drive cutter, however, current spring production facility's structure is comparatively complicated, leads to manufacturing cost higher, consequently need make further improvement to spring production facility.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve above-mentioned current problem, provide a simple structure, reasonable a full-automatic spring forming machine, its main function is the production contour machining operation who realizes the spring, has improved the fashioned machining efficiency of spring greatly.
A full-automatic spring forming machine comprises a machine table, a control device and a wire feeding assembly, wherein the control device and the wire feeding assembly are installed on the machine table;
the bending module comprises a bent wire sliding seat arranged above the wire outlet machining station, a pressing wheel for changing the radian of the wire rod is rotatably arranged on the bent wire sliding seat, and the bent wire sliding seat drives the pressing wheel to slide up and down along the vertical direction;
the guide module comprises a guide sliding seat arranged at the right side of the wire outlet machining position, a guide wheel which laterally pushes the arc-shaped wire is rotatably arranged on the guide sliding seat, and the guide sliding seat drives the guide wheel to obliquely slide towards the wire outlet machining position;
the guide roller module comprises a roller rod mounting seat arranged on the right lower side of the wire outlet machining position, a rotating guide roller for pushing out arc-shaped wires is arranged on the roller rod mounting seat, the rotating guide roller points to the wire outlet machining position, and the roller rod mounting seat drives the rotating guide roller to move back and forth.
The cutting device comprises a tangent sliding seat arranged below the wire outlet machining position, a cutting tool for cutting wires is installed on the tangent sliding seat, and the tangent sliding seat drives the cutting tool to slide up and down along the vertical direction.
The purpose of the utility model can also adopt the following technical measures to solve:
the bending module also comprises a bent wire motor fixedly connected to the machine table, a bent wire rotating wheel and a bent wire rocker arm, wherein the bent wire rotating wheel is connected to the output end of the bent wire motor, an eccentric shaft is arranged on the bent wire rotating wheel, the eccentric shaft is rotatably connected with one end of the bent wire rocker arm, and the other end of the bent wire rocker arm is rotatably connected with the bent wire sliding seat; the machine table is provided with a first slide rail which is vertically arranged, a first slide block connected with the bent wire slide seat is slidably mounted on the first slide rail, and the bent wire slide seat is driven to vertically slide up and down by the rotation of the bent wire motor.
The guiding sliding seat is connected with an adjusting swing arm in a swinging mode, the movable end of the adjusting swing arm is connected with the guiding wheel in a rotating mode, the fixed end of the adjusting swing arm is connected with the guiding sliding seat in a rotating mode through a rotating shaft, and a locking structure for fixedly adjusting the swinging angle of the swing arm is arranged.
The guide module further comprises a guide motor fixedly connected to the machine table, a guide rotating wheel and a guide rocker arm, the guide rotating wheel is connected to the output end of the guide motor, an eccentric shaft is arranged on the guide rotating wheel and rotatably connected with one end of the guide rocker arm, the other end of the guide rocker arm is rotatably connected with the guide sliding seat, a second sliding rail which is obliquely arranged is arranged on the machine table, a second sliding block connected with the guide sliding seat is slidably mounted on the second sliding rail, and the guide sliding seat is driven to slide obliquely through the rotation of the guide motor.
The guide roller module further comprises a fixing frame and a sliding frame which are horizontally connected in the machine table, the sliding frame is connected with the fixing frame in a sliding mode through a third sliding rail and a third sliding block, a guide roller motor is installed on the fixing frame and is connected with the sliding frame through a first lead screw guide rail pair, the roller rod mounting seat is connected to the front end of the sliding frame, and the guide roller motor rotates to drive the roller rod mounting seat to move front and back.
The roller rod mounting seat is rotatably provided with an adjusting swing seat, the rotating guide roller is fixedly arranged on the side surface of the adjusting swing seat, and the adjusting swing seat is provided with a locking structure for fixing the swing angle of the rotating guide roller.
The rotation guide roll comprises a roll shaft fixedly connected to the adjusting swing seat and a plurality of bearings sleeved on the roll shaft.
The cutting tool comprises a fixed tool apron with a fixed tool edge, a cutting motor is mounted on the fixed tool apron, the output end of the cutting motor is connected with a cutting rotating wheel, the cutting rotating wheel is provided with an eccentric shaft which is connected with an eccentric bearing in a rotating mode, the fixed tool apron is connected with a movable tool apron in a rotating mode, one end of the movable tool apron corresponds to the fixed tool edge and is provided with a movable tool edge, and a strip-shaped sliding groove in sliding fit with the eccentric bearing is formed in the other end of the movable tool apron.
The cutting device further comprises a lifting motor fixed on the machine table, the output end of the lifting motor is connected with the tangent sliding seat through a second lead screw guide rail pair, a fourth sliding rail arranged vertically is arranged on the machine table, a fourth sliding block connected with the tangent sliding seat is slidably mounted on the fourth sliding rail, and the tangent sliding seat is driven to vertically slide up and down through rotation of the lifting motor.
The wire feeding assembly comprises a wire straightening wheel set, a wire pulling device and a guide wheel set which are sequentially arranged on the machine table along the wire feeding direction.
The utility model has the advantages as follows:
the utility model relates to a full-automatic spring forming machine, this structure can realize the production shaping processing operation of spring, and the structure is comparatively succinct simultaneously, and degree of automation is improved greatly to easy operation, reduces manpower resources waste, can realize making the shaping of super large spiral-wound ratio spring, has improved spring fashioned machining efficiency greatly.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a partial structure of the present invention.
Fig. 3 is a schematic structural view of the guide roller module of the present invention.
Fig. 4 is a schematic view of the decomposition structure of the cutting tool of the present invention.
Fig. 5 is a schematic structural view of the wire straightening wheel set of the present invention.
Fig. 6 is a schematic structural view of the wire pulling device of the present invention.
Fig. 7 is a schematic structural view of a wire pulling device of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 to 7, a full-automatic spring forming machine comprises a machine table 1, and a control device 2 and a wire feeding assembly 3 which are installed on the machine table 1, wherein a wire outlet processing station a is arranged at the tail end of the wire feeding assembly 3, and a bending module 4, a guide module 5, a guide roller module 6 and a cutting device 7 are sequentially installed on the machine table 1 along a forming path of a spring;
the bending module 4 comprises a bent wire sliding seat 41 arranged above the outgoing wire processing station A, a pressing wheel 42 for changing the radian of the wire rod is rotatably arranged on the bent wire sliding seat 41, the bent wire sliding seat 41 drives the pressing wheel 42 to slide up and down along the vertical direction, and the wire rod is pushed by the pressing wheel 42 after being sent out to the outgoing wire processing station A through the wire feeding assembly 3 and is bent and moved downwards to form the radian required by the spring;
the guide module 5 comprises a guide sliding seat 51 arranged at the right side of the outgoing line machining position A, a guide wheel 52 for laterally pushing the arc-shaped wire rod is rotatably arranged on the guide sliding seat 51, and the guide sliding seat 51 drives the guide wheel 52 to slide obliquely towards the outgoing line machining position A; the wire rod after the preliminary bending is pushed again by the guide wheel 52 when moving downwards, so that the guiding function is achieved, and the wire rod is bent to form a spiral shape of a spring;
the guide roller module 6 comprises a roller rod mounting seat 61 arranged on the right lower part of the wire outlet machining position A, a rotary guide roller 62 for pushing arc-shaped wires outwards is arranged on the roller rod mounting seat 61, the rotary guide roller 62 points to the direction of the wire outlet machining position A, the roller rod mounting seat 61 drives the rotary guide roller 62 to move back and forth, and spiral wires can be pushed outwards by rotating the guide roller 62, so that intervals can be formed in springs;
the cutting device 7 comprises a tangent sliding seat 71 arranged below the outgoing line machining position A, a cutting tool 72 for cutting off the wire is mounted on the tangent sliding seat 71, and the tangent sliding seat 71 drives the cutting tool 72 to slide up and down along the vertical direction; after the wire is coiled to the required length of the spring, the wire is cut by a cutting device 7 to form a finished product.
Further explaining, the bending module 4 further comprises a bent wire motor 43 fixedly connected to the machine table 1, a bent wire rotating wheel 44 and a bent wire rocker arm 45, the bent wire rotating wheel 44 is connected to the output end of the bent wire motor 43, an eccentric shaft is arranged on the bent wire rotating wheel 44, the eccentric shaft is rotatably connected with one end of the bent wire rocker arm 45, and the other end of the bent wire rocker arm 45 is rotatably connected with the bent wire sliding seat 41; a first slide rail 46 which is vertically arranged is arranged on the machine table 1, a first slide block 47 which is connected with the bent wire slide seat 41 is slidably arranged on the first slide rail 46, and the bent wire slide seat 41 is driven to vertically slide up and down by the rotation of the bent wire motor 43; the curvature of the springs is controlled by the height of puck 42.
Further, the guiding sliding seat 51 is connected with an adjusting swing arm 510 in a swinging manner, the movable end of the adjusting swing arm 510 is rotatably connected with the guiding wheel 52, the fixed end of the adjusting swing arm 510 is rotatably connected with the guiding sliding seat 51 through a rotating shaft, and a locking structure for fixing the swinging angle of the adjusting swing arm 510 is arranged, so that the guiding wheel 52 capable of swinging up and down can be adjusted according to the radian of the wire.
Further, the guiding module 5 further includes a guiding motor 53 fixedly connected to the machine platform 1, a guiding rotating wheel 54 and a guiding rocker arm 55, the guiding rotating wheel 54 is connected to an output end of the guiding motor 53, an eccentric shaft is disposed on the guiding rotating wheel 54, the eccentric shaft is rotatably connected to one end of the guiding rocker arm 55, the other end of the guiding rocker arm 55 is rotatably connected to the guiding sliding seat 51, a second sliding rail 56 disposed obliquely is disposed on the machine platform 1, a second sliding block 57 connected to the guiding sliding seat 51 is slidably mounted on the second sliding rail 56, and the guiding sliding seat 51 is driven to slide obliquely by the rotation of the guiding motor 53.
Further, the guide roller module 6 further includes a fixed frame 63 and a sliding frame 64 horizontally connected in the machine table 1, the sliding frame 64 is slidably connected with the fixed frame 63 through a third slide rail 65 and a third slide block 66, a guide roller motor 67 is installed on the fixed frame 63, the guide roller motor 67 is connected with the sliding frame 64 through a first lead screw guide rail pair 68, a driving pulley 691 is installed at the output end of the guide roller motor 67, a driven pulley 692 is installed on the first lead screw guide rail pair 68, the driven pulley 692 is connected with the driving pulley 691 through a transmission belt 693, the roller rod installation seat 61 is connected to the front end of the sliding frame 64, and the guide roller motor 67 rotates to drive the roller rod installation seat 61 to move back and forth; the pitch of the springs is adjusted by rotating the guide roller 62 while preventing the springs from being entangled with each other.
Further, the roller rod mounting seat 61 is rotatably mounted with an adjusting swing seat 610, the rotating guide roller 62 is fixedly mounted on a side surface of the adjusting swing seat 610, and the adjusting swing seat 610 is provided with a locking structure for fixing a swing angle of the rotating guide roller 62.
The locking structure also comprises arc-shaped holes 801 and connecting holes 802 which are symmetrically arranged, the arc-shaped holes 801 are arranged on the adjusting swing arm 510 or the adjusting swing seat 610, the connecting holes 802 are arranged on the guide sliding seat 51 or the roller rod mounting seat 61, the arc-shaped holes 801 and the connecting holes 802 are arranged in a penetrating mode through screws to form connection and are screwed up to achieve locking, and when the screws are unscrewed, the adjusting swing arm 510 or the adjusting swing seat 610 can swing through the arc-shaped holes 801 to achieve angle adjustment.
Further, the rotating guide roller 62 includes a roller shaft 621 fixedly connected to the adjusting swing seat 610 and a plurality of bearings 622 sleeved on the roller shaft 621; any position where the spring contacts the rotating guide roller 62 can be rotated, and friction with the spring is reduced.
Further, the cutting tool 72 includes a fixed tool apron 721 with a fixed knife edge 7211, a cutting motor 722 is mounted on the fixed tool apron 721, an output end of the cutting motor 722 is connected with a cutting runner 723, the cutting runner 723 is provided with an eccentric shaft rotatably connected with an eccentric bearing 725, the fixed tool apron 721 is rotatably connected with a movable tool apron 724, one end of the movable tool apron 724 is provided with a movable knife edge 7241 corresponding to the fixed knife edge 7211, and the other end is provided with a long-strip chute 7242 in sliding fit with the eccentric bearing 725; when the cutting motor 722 works and rotates, the eccentric bearing 725 rotates to drive the other end of the movable cutter holder 724 to swing, so that the movable cutter edge 7241 moves towards the fixed cutter edge 7211, and the wire is pinched off to realize cutting.
Further, the cutting device 7 further comprises a lifting motor 73 fixed on the machine table 1, an output end of the lifting motor 73 is connected with the tangent sliding seat 71 through a second lead screw guide rail pair 74, a driving helical gear 77 is installed at an output end of the lifting motor 73, a driven helical gear 78 is installed on the second lead screw guide rail pair 74, the driven helical gear 78 is in meshing transmission with the driving helical gear 77, a vertically arranged fourth sliding rail 75 is arranged on the machine table 1, a fourth sliding block 76 connected with the tangent sliding seat 71 is slidably installed on the fourth sliding rail 75, and the tangent sliding seat 71 is driven to vertically slide up and down through the rotation of the lifting motor 73; the cutting device 7 can be adjusted in structure according to the cutting position of the spring.
Further, the wire feeding assembly 3 includes a wire straightening wheel set 9, a wire drawing device 10 and a guide wheel set 11 sequentially installed on the machine table 1 along the wire feeding direction.
Further, the wire straightening wheel group 9 comprises a horizontally arranged left and right straightening wheel group 91 and a vertically arranged up and down straightening wheel group 92, the left and right straightening wheel group 91 and the up and down straightening wheel group 92 comprise a first straightening installation seat 911 and a second straightening installation seat 921, two rows of front and back or up and down straightening wheels 93 are respectively installed on the upper end side of the first straightening installation seat 911 and the front end side of the second straightening installation seat 921, and the two rows of straightening wheels 93 are arranged in a staggered manner along the wire feeding direction; for straightening the wire before the spring is wound.
The guide wheel set 11 is arranged and constructed in the same manner as the up-down straightening wheel set 92, and will not be described in detail.
Further, the wire drawing device 10 includes a wire drawing mounting rack 101, a plurality of groups of adjustable wire feeding wheels 102 and fixed wire feeding wheels 103 which correspond up and down are rotatably arranged on the wire drawing mounting rack 101, a spring 104 for driving the adjustable wire feeding wheels 102 to be square to the fixed wire feeding wheels 103 to achieve elastic adjustment is mounted on the wire drawing mounting rack 101, a wire drawing motor 105 for driving the adjustable wire feeding wheels 102 and the fixed wire feeding wheels 103 to rotate synchronously is mounted on the wire drawing mounting rack 101, and the structure provides power for the movement of wires.
Further, the adjustable driven gear 106 and the fixed driven gear 107 which are correspondingly engaged are respectively installed on the wheel shafts of the adjustable wire feeding wheel 102 and the fixed wire feeding wheel 103, the transmission gear 108 is engaged between two adjacent adjustable driven gears 106, the wire pulling mounting frame 101 is also provided with the wire pulling motor 105, the rotating shaft of the wire pulling motor 105 is provided with the driving gear 109, and the driving gear 109 is in transmission connection with the wheel shaft of one of the adjustable wire feeding wheel 102 through the reduction gear set 110, so that the adjustable wire feeding wheel 102 and the fixed wire feeding wheel 103 can synchronously rotate.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but rather that various changes and modifications may be made without departing from the spirit and scope of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides a full-automatic spring forming machine, includes the board and installs controlling means and send the line subassembly on the board, send the end of line subassembly to be provided with the station of being qualified for the next round of competitions, its characterized in that: a bending module, a guide roller module and a cutting device are sequentially arranged on the machine table along the forming path of the spring;
the bending module comprises a bent wire sliding seat arranged above the wire outlet machining station, a pressing wheel for changing the radian of the wire rod is rotatably arranged on the bent wire sliding seat, and the bent wire sliding seat drives the pressing wheel to slide up and down along the vertical direction;
the guide module comprises a guide sliding seat arranged at the right side of the wire outlet machining position, a guide wheel which laterally pushes the arc-shaped wire is rotatably arranged on the guide sliding seat, and the guide sliding seat drives the guide wheel to obliquely slide towards the wire outlet machining position;
the guide roller module comprises a roller rod mounting seat arranged on the right lower side of the wire outlet machining station, a rotary guide roller for pushing out arc-shaped wires is arranged on the roller rod mounting seat, the rotary guide roller points to the wire outlet machining position, and the roller rod mounting seat drives the rotary guide roller to move back and forth;
the cutting device comprises a tangent sliding seat arranged below the wire outlet machining position, a cutting tool for cutting wires is installed on the tangent sliding seat, and the tangent sliding seat drives the cutting tool to slide up and down along the vertical direction.
2. The fully automatic spring forming machine according to claim 1, characterized in that: the bending module also comprises a bent wire motor fixedly connected to the machine table, a bent wire rotating wheel and a bent wire rocker arm, wherein the bent wire rotating wheel is connected to the output end of the bent wire motor, an eccentric shaft is arranged on the bent wire rotating wheel, the eccentric shaft is rotatably connected with one end of the bent wire rocker arm, and the other end of the bent wire rocker arm is rotatably connected with the bent wire sliding seat; the machine table is provided with a first slide rail which is vertically arranged, a first slide block connected with the bent wire slide seat is slidably mounted on the first slide rail, and the bent wire slide seat is driven to vertically slide up and down by the rotation of the bent wire motor.
3. The fully automatic spring forming machine according to claim 1, characterized in that: the guiding sliding seat is connected with an adjusting swing arm in a swinging mode, the movable end of the adjusting swing arm is connected with the guiding wheel in a rotating mode, the fixed end of the adjusting swing arm is connected with the guiding sliding seat in a rotating mode through a rotating shaft, and a locking structure for fixedly adjusting the swinging angle of the swing arm is arranged.
4. The fully automatic spring forming machine according to claim 1, characterized in that: the guide module further comprises a guide motor fixedly connected to the machine table, a guide rotating wheel and a guide rocker arm, the guide rotating wheel is connected to the output end of the guide motor, an eccentric shaft is arranged on the guide rotating wheel and rotatably connected with one end of the guide rocker arm, the other end of the guide rocker arm is rotatably connected with the guide sliding seat, a second sliding rail which is obliquely arranged is arranged on the machine table, a second sliding block connected with the guide sliding seat is slidably mounted on the second sliding rail, and the guide sliding seat is driven to slide obliquely through the rotation of the guide motor.
5. The fully automatic spring forming machine according to claim 1, characterized in that: the guide roller module further comprises a fixing frame and a sliding frame which are horizontally connected in the machine table, the sliding frame is connected with the fixing frame in a sliding mode through a third sliding rail and a third sliding block, a guide roller motor is installed on the fixing frame and is connected with the sliding frame through a first lead screw guide rail pair, the roller rod mounting seat is connected to the front end of the sliding frame, and the guide roller motor rotates to drive the roller rod mounting seat to move front and back.
6. The fully automatic spring forming machine according to claim 1, characterized in that: the roller rod mounting seat is rotatably provided with an adjusting swing seat, the rotating guide roller is fixedly arranged on the side surface of the adjusting swing seat, and the adjusting swing seat is provided with a locking structure for fixing the swing angle of the rotating guide roller.
7. The fully automatic spring forming machine according to claim 1, characterized in that: the rotation guide roll comprises a roll shaft fixedly connected to the adjusting swing seat and a plurality of bearings sleeved on the roll shaft.
8. The fully automatic spring forming machine according to claim 1, characterized in that: the cutting tool comprises a fixed tool apron with a fixed tool edge, a cutting motor is mounted on the fixed tool apron, the output end of the cutting motor is connected with a cutting rotating wheel, the cutting rotating wheel is provided with an eccentric shaft which is connected with an eccentric bearing in a rotating mode, the fixed tool apron is connected with a movable tool apron in a rotating mode, one end of the movable tool apron corresponds to the fixed tool edge and is provided with a movable tool edge, and a strip-shaped sliding groove in sliding fit with the eccentric bearing is formed in the other end of the movable tool apron.
9. The fully automatic spring forming machine according to claim 1, characterized in that: the cutting device further comprises a lifting motor fixed on the machine table, the output end of the lifting motor is connected with the tangent sliding seat through a second lead screw guide rail pair, a fourth sliding rail arranged vertically is arranged on the machine table, a fourth sliding block connected with the tangent sliding seat is slidably mounted on the fourth sliding rail, and the tangent sliding seat is driven to vertically slide up and down through rotation of the lifting motor.
10. The fully automatic spring forming machine according to claim 1, characterized in that: the wire feeding assembly comprises a wire straightening wheel set, a wire pulling device and a guide wheel set which are sequentially arranged on the machine table along the wire feeding direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122228359.2U CN215998518U (en) | 2021-09-14 | 2021-09-14 | Full-automatic spring forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122228359.2U CN215998518U (en) | 2021-09-14 | 2021-09-14 | Full-automatic spring forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215998518U true CN215998518U (en) | 2022-03-11 |
Family
ID=80531714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122228359.2U Active CN215998518U (en) | 2021-09-14 | 2021-09-14 | Full-automatic spring forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215998518U (en) |
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2021
- 2021-09-14 CN CN202122228359.2U patent/CN215998518U/en active Active
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