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CN-224198677-U - Pile up clamping device that cylinder bar pressed from both sides root by root

CN224198677UCN 224198677 UCN224198677 UCN 224198677UCN-224198677-U

Abstract

The utility model discloses a clamping device for clamping stacked cylindrical bar materials one by one. The retractable brackets are arranged along the length direction of the mounting bracket, at least one group of retractable brackets are arranged, and if only one group of retractable brackets are arranged, the mounting bracket is also fixedly provided with a fixing bracket arranged along the length direction. Each group of retractable supports is provided with a transmission assembly, the transmission assembly comprises a connecting piece and an adjusting screw rod, the connecting piece is slidably arranged on the mounting support and moves along the length direction of the connecting piece, the retractable supports are fixedly connected below the connecting piece, and the adjusting screw rod is rotatably arranged in the mounting support and is connected with the connecting piece in a rotating mode. The driving motor is fixed in the middle of the mounting bracket, and an output shaft of the driving motor is in power connection with the adjusting screw rods of the transmission assemblies. The device has simple structure, flexible operation, application scope are wide, stability is high advantage, has shown clamping and handling efficiency and security that have improved the cylinder bar, has higher practicality and economic nature.

Inventors

  • YU HONGZHOU
  • ZHAO JIXIN

Assignees

  • 石家庄天维新材料科技有限公司

Dates

Publication Date
20260505
Application Date
20250520

Claims (5)

  1. 1. The clamping device for stacking cylindrical bar stock and clamping the cylindrical bar stock one by one is characterized by comprising a mounting bracket (1), a folding bracket (21) assembled on the mounting bracket (1), a driving motor (3) and a transmission assembly, wherein the folding bracket (21) is arranged along the length direction of the mounting bracket (1), at least one group of folding brackets (21) is arranged, and a fixing bracket (22) is fixedly installed on the mounting bracket (1) when the folding bracket (21) is arranged; Each group of the retractable supports (21) is matched with the transmission assembly, the transmission assembly comprises a connecting piece (41) and an adjusting screw rod (42), the connecting piece (41) is slidably mounted on the mounting support (1) and moves along the length direction of the mounting support (1), the retractable supports (21) are fixedly connected to the lower portion of the connecting piece (41), and the adjusting screw rod (42) is rotatably mounted in the mounting support (1) and is in screwed connection with the adjusting screw rod (42); The driving motor (3) is fixedly arranged in the middle of the mounting bracket (1), and an output shaft of the driving motor (3) is in power connection with the adjusting screw rods (42) in each group of transmission assemblies.
  2. 2. The clamping device for clamping stacked cylindrical bars one by one according to claim 1, wherein the mounting bracket (1) comprises a bottom plate (11) and side plates (12) fixedly connected to two sides of the bottom plate (11), two groups of strip-shaped through grooves (111) which are arranged in the same straight line direction are formed in the bottom plate (11), an upper guide rail (112) and a lower guide rail (113) are fixedly connected to the upper surface and the lower surface of the bottom plate (11) respectively, and the upper guide rail (112) and the lower guide rail (113) are uniformly distributed on two sides of the strip-shaped through grooves (111); The connecting piece (41) comprises an upper locating plate (411), a lower locating plate (412), a connecting seat (413), an upper guide groove (414) and a lower guide groove (415), wherein the connecting seat (413) is fixed between the upper locating plate (411) and the lower locating plate (412), the connecting seat (413) is arranged in the strip-shaped through groove (111), the upper guide groove (414) is fixedly arranged at the bottom of the upper locating plate (411) and is in sliding connection with the upper guide rail (112), the lower guide groove (415) is fixedly arranged at the top of the lower locating plate (412) and is in sliding connection with the lower guide rail (113), and the retraction bracket (21) is fixedly arranged at the bottom of the lower locating plate (412).
  3. 3. The clamping device for clamping stacked cylindrical bar stocks one by one according to claim 2, wherein two groups of side plates (12) of the mounting bracket (1) are fixedly connected with a connecting plate (121), the adjusting screw rod (42) is rotatably mounted on the connecting plate (121), the connecting piece (41) further comprises a screwing seat (416) fixedly connected to the upper positioning plate (411), and the screwing seat (416) is in screwed connection with the adjusting screw rod (42).
  4. 4. The clamping device for clamping stacked cylindrical bar stocks one by one according to claim 2, wherein a filler strip (13) is arranged between the fixing support (22) and the bottom plate (11) of the mounting support (1), the fixing support (22) is arranged on the same horizontal position in the folding support (21), and clamping plates (23) which are vertically arranged are fixedly connected to the outer side ends of the fixing support (22) and the folding support (21).
  5. 5. The clamping device for clamping stacked cylindrical bars one by one according to claim 1, wherein a connecting frame (14) is fixedly connected to the middle section of the mounting bracket (1), an assembly through hole (141) is formed in the connecting frame (14), the driving motor (3) is fixedly installed in the connecting frame (14), a driving bevel gear (31) is fixedly connected to an output shaft of the driving motor (3), a transmission bevel gear (421) is fixedly connected to the inner side end of the adjusting screw (42), and the transmission bevel gear (421) is in meshed connection with the driving bevel gear (31).

Description

Pile up clamping device that cylinder bar pressed from both sides root by root Technical Field The utility model relates to the technical field of stacking and transferring clamps, in particular to a clamping device for clamping up main roots of stacked cylindrical bars. Background Handling and stacking of cylindrical bar stock is a common operation in industrial production, especially in the fields of metal working, construction materials, machine manufacturing, etc. The traditional cylindrical bar clamping device adopts a manual or simple mechanical structure, and has the problems of unstable clamping, low operation efficiency, limited application range and the like. Especially when handling the cylinder bar of different length and diameter, traditional device often is difficult to realize accurate regulation and stable centre gripping, leads to phenomenon such as landing, skew appear easily in the handling, influences production efficiency and security. With the continuous development of automation technology, the requirements on the cylindrical bar clamping device are also higher and higher. The existing automatic clamping device improves the operation efficiency to a certain extent, but has a plurality of defects in structural design. For example, some devices may not accommodate bar stock of different lengths or lack sufficient stability and precision during clamping. In addition, the structure of the existing device is complex, the manufacturing cost is high, and the maintenance and replacement of parts are difficult, so that the wide application of the device in actual production is limited. Therefore, a cylindrical bar clamping device with a simple structure, flexible operation and wide application range is needed, and the cylindrical bar clamping device can stably and accurately clamp and carry cylindrical bars with different lengths and diameters, and has high structural strength and durability, so that the requirements of modern industrial production are met. Disclosure of utility model Aiming at the defects in the prior art, the utility model aims to provide the clamping device for clamping up the stacked cylindrical bar one by one, which has the advantages of simple structure, flexible operation, wide application range, high stability and the like, can remarkably improve the efficiency and safety of clamping and carrying the cylindrical bar, reduces the manufacturing cost and the maintenance difficulty, and has higher practicability and economy. The technical scheme includes that the clamping device for clamping stacked cylindrical bars one by one comprises a mounting bracket, a folding bracket, a driving motor and a transmission assembly, wherein the folding bracket, the driving motor and the transmission assembly are assembled on the mounting bracket, the folding bracket is arranged along the length direction of the mounting bracket, at least one group of folding brackets is arranged, and a fixing bracket is fixedly installed on the mounting bracket when the folding bracket is arranged in the group of folding brackets, and the fixing bracket is arranged along the length direction of the mounting bracket. Every group receive and release support all has supporting drive assembly, drive assembly includes connecting piece, adjusting screw, connecting piece slidable mounting in on the installing support and along the length direction motion of installing support, receive and release support fixed connection to the connecting piece below, adjusting screw rotate install in the installing support and with adjusting screw keeps connecing soon. The driving motor is fixedly arranged in the middle of the mounting bracket, and an output shaft of the driving motor is in power connection with the adjusting screw rods in each group of transmission assemblies. On the basis of the technical scheme, the following technical scheme is provided for ensuring that the connecting piece can be stably assembled on the mounting bracket in a relatively sliding posture and is fixedly combined with the retractable bracket. The mounting bracket comprises a bottom plate and side plates fixedly connected to two sides of the bottom plate, two groups of strip-shaped through grooves which are arranged on the same straight line direction are formed in the bottom plate, an upper guide rail and a lower guide rail are fixedly connected to the upper surface and the lower surface of the bottom plate respectively, and the upper guide rail and the lower guide rail are uniformly distributed on two sides of the strip-shaped through grooves. The connecting piece includes locating plate, lower locating plate, connecting seat, goes up guide slot, lower guide slot, go up the locating plate, be fixed with the connecting seat down between the locating plate, the connecting seat arrange in the bar leads to the groove, go up guide slot fixed mounting in last locating plate bottom and with go up the guide rail slip grafting, lower guide slot fixe