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CN-224209027-U - Continuous wire feeding mechanism for pressure spring machining

CN224209027UCN 224209027 UCN224209027 UCN 224209027UCN-224209027-U

Abstract

The utility model relates to the technical field related to mechanical engineering, in particular to a continuous wire feeding mechanism for pressure spring processing, which comprises a base, wherein a lifting block is fixedly connected to the upper surface of the base, and a wire feeding mechanism is arranged on the upper surface of the lifting block. This continuous wire feeding mechanism of pressure spring processing, through the setting of wire feeding mechanism, when using, through operating panel settlement relevant parameter, electric putter drives wire feeding groove in order to adapt to different processing demands or link up with other parts better, later with block and block groove block connection, the steel wire is put into block groove top, realize spacing to the steel wire, guarantee send the stable transport of in-process steel wire, rotatory knob is centre gripping to the steel wire at last, and start micro motor and apply driving force to the steel wire, make wire guide plate can realize steady installation in this position, wire feeding precision and stability have been improved, in addition, the connected mode of module only need maintain the renewal to the part when the maintenance, production and maintenance efficiency have been improved.

Inventors

  • CHENG DAXIANG
  • Cheng Erxiang
  • CHENG XIAOHONG

Assignees

  • 普适弹簧科技(丹阳)有限公司

Dates

Publication Date
20260508
Application Date
20250421

Claims (7)

  1. 1. The continuous wire feeding mechanism for pressure spring machining comprises a base (1) and is characterized in that a blanking groove (2) is formed in the upper surface of the base (1), a connecting column (3) is fixedly connected to one side surface of the base (1), an operation panel (4) is fixedly connected to one side surface of the connecting column (3), a working surface (5) is fixedly connected to the upper surface of the base (1), a wire outlet hole (6) is formed in the upper surface of the working surface (5), a shearing and winding module (7) is fixedly connected to one side surface of the working surface (5), a lifting block (8) is fixedly connected to the upper surface of the base (1), and a wire feeding mechanism (9) is arranged on the upper surface of the lifting block (8); The wire feeding mechanism (9) comprises a supporting plate (901), a height fine adjustment plate (902), an electric push rod (903), a telescopic sleeve (904), a wire feeding groove (905), a first clamping groove (906), a second clamping groove (907), a telescopic block (908), a first clamping limit (909), a second clamping limit (910), a threaded rod (911), a knob (912), a bearing (913), a displacement motor shell (914), a spring (915), a connecting tongue (916), a connecting disc (917), a micro motor (918), a clamping disc (919), a rotating disc (920) and a limiting round groove (921), the upper surface of the lifting block (8) is fixedly connected with the supporting plate (901), the upper surface of the supporting plate (901) is fixedly connected with the height fine adjustment plate (902), the upper surface of the height fine adjustment plate (902) is fixedly connected with the electric push rod (903), one side surface of the height fine adjustment plate (902) is fixedly connected with the telescopic sleeve (904), the upper surface of the height fine adjustment plate (902) is fixedly connected with the wire feeding groove (905), the upper surface of the first clamping groove (905) is fixedly connected with the wire feeding groove (906), a threaded rod (911) is rotationally connected to one side surface of the wire feeding groove (905), a knob (912) is fixedly connected to one side surface of the threaded rod (911), a bearing (913) is fixedly connected to one side surface of the threaded rod (911), a displacement motor housing (914) is fixedly connected to one side surface of the bearing (913), a spring (915) is fixedly connected to the inner side surface of the displacement motor housing (914), a connecting tongue (916) is slidingly connected to the upper surface of the displacement motor housing (914), the upper surface fixedly connected with of linking tongue (916) connects disc (917), the upper surface fixedly connected with micro motor (918) of linking disc (917), the upper surface fixedly connected with block dish (919) of linking disc (917), the upper surface fixedly connected with rotary disk (920) of micro motor (918), the upper surface block of linking disc (917) is connected with spacing circular slot (921).
  2. 2. The continuous wire feeding mechanism for pressure spring machining according to claim 1, wherein the electric push rod (903) is symmetrically provided with two groups on the upper middle surface of the height fine adjustment plate (902), and the telescopic sleeves (904) are respectively provided with one group at four corners of the height fine adjustment plate (902).
  3. 3. The continuous wire feeding mechanism for pressure spring machining according to claim 1, wherein the wire feeding groove (905) is connected with the height fine adjustment plate (902) in an up-down sliding mode through the arrangement of the electric push rod (903) and the telescopic sleeve (904), and the first clamping groove (906) is arranged on a center axis symmetry plane of one end, far away from the working face (5), of the wire feeding groove (905).
  4. 4. The continuous wire feeding mechanism for pressure spring machining according to claim 1, wherein the second clamping grooves (907) are arranged on the middle shaft surface of the wire feeding groove (905), one group is arranged at the right center position of the wire feeding groove (905), and the other group is symmetrical to the first clamping groove (906) through the second clamping grooves (907) of the first group.
  5. 5. The continuous wire feeding mechanism for pressure spring processing according to claim 1, wherein the telescopic blocks (908) are respectively arranged at four corners of the wire feeding groove (905) in a group, the positions of the telescopic blocks correspond to the positions of the telescopic sleeves (904), and the first clamping limit (909) and the second clamping limit (910) are in clamping connection with the first clamping groove (906) and the second clamping groove (907).
  6. 6. The continuous wire feeding mechanism for pressure spring machining according to claim 1, wherein the threaded rod (911), the knob (912), the bearing (913) and the like are arranged in a group on each section of the wire feeding groove (905), six groups are arranged in total, and the displacement motor housing (914) is slidingly connected in the sections separated by the wire feeding groove (905) through rotation of the threaded rod (911).
  7. 7. The continuous wire feeding mechanism for pressure spring machining according to claim 1, wherein a plurality of groups of anti-skid patterns are formed on one side surface of the knob (912), and the displacement motor housing (914) is slidably connected with the connecting tongue (916) on a horizontal plane through the arrangement of the spring (915).

Description

Continuous wire feeding mechanism for pressure spring machining Technical Field The utility model relates to the technical field related to mechanical engineering, in particular to a continuous wire feeding mechanism for pressure spring processing. Background In the field of mechanical engineering, springs are indispensable basic parts of various mechanical equipment, and have very wide application in a plurality of industries such as automobiles, aerospace, electronic equipment and the like, and compression springs are an important type of springs, and the processing precision and the efficiency of the compression springs play a key role in guaranteeing the overall performance and the production benefit of products, so that a continuous wire feeding mechanism for processing the compression springs is particularly required. However, in the existing pressure spring wire feeding mechanism, the wire guide plate is required to be installed above the wire feeding groove under the normal condition, however, due to the limitation of the structural design, the wire guide plate is difficult to stably install at the position, the wire feeding precision and stability are seriously affected, in addition, the traditional pressure spring wire feeding mechanism is mostly rigidly and integrally fixedly connected with the spring processing device, once equipment fails, the wire feeding mechanism is required to be integrally dismantled during maintenance, the operation is extremely inconvenient, and the production and maintenance efficiency is greatly reduced. Disclosure of utility model The utility model aims to provide a continuous wire feeding mechanism for pressure spring processing, which aims to solve the problems that in the prior pressure spring wire feeding mechanism proposed in the background technology, a wire guide plate needs to be installed above a wire feeding groove under normal conditions, however, due to the structural design of the wire guide plate, stable installation of the wire guide plate is difficult to realize at the position, and the wire feeding precision and stability are seriously affected. The continuous wire feeding mechanism for the compression spring processing comprises a base, wherein a blanking groove is formed in the upper surface of the base, a connecting column is fixedly connected to one side surface of the base, an operation panel is fixedly connected to one side surface of the connecting column, a working surface is fixedly connected to the upper surface of the base, a wire outlet hole is formed in the upper surface of the working surface, a shearing and winding module is fixedly connected to one side surface of the working surface, a lifting block is fixedly connected to the upper surface of the base, and a wire feeding mechanism is arranged on the upper surface of the lifting block; The wire feeding mechanism comprises a supporting plate, a height fine adjustment plate, an electric push rod, a telescopic sleeve, a wire feeding groove, a first clamping groove, a telescopic block, a first clamping limit, a second clamping limit, a threaded rod, a knob, a bearing, a displacement motor shell, a spring, a connecting tongue, a connecting disc, a miniature motor, a clamping disc, a rotating disc and a limiting circular groove, wherein the upper surface of the lifting block is fixedly connected with the supporting plate, the upper surface of the supporting plate is fixedly connected with the height fine adjustment plate, the electric push rod is fixedly connected with the upper surface of the height fine adjustment plate, one side surface of the height fine adjustment plate is fixedly connected with the telescopic sleeve, the wire feeding groove is fixedly connected with the upper surface of the height fine adjustment plate, the second clamping limit is fixedly connected with the upper surface of the wire feeding groove, one side surface of the wire feeding groove is rotationally connected with the threaded rod, one side surface of the threaded rod is fixedly connected with the knob, one side surface of the threaded rod is fixedly connected with the bearing, one side surface of the motor shell is fixedly connected with the bearing, one side of the miniature motor is fixedly connected with the upper surface of the rotating disc is fixedly connected with the rotating disc, and the upper surface of the threaded disc is fixedly connected with the upper surface of the miniature motor. Preferably, the electric push rod is symmetrically provided with two groups on the surface of the middle part above the height fine adjustment plate, and the telescopic sleeves are respectively provided with one group at four corners of the height fine adjustment plate. Preferably, the wire feeding groove is connected with the height fine adjustment plate in an up-down sliding manner through the arrangement of the electric push rod and the telescopic sleeve, and the first clamping groove is arranged on a center ax