Low-cost simple slotted hole forming equipment for bone fracture plate

Abstract

The utility model discloses a low-cost simple type bone fracture plate slotted hole forming device which comprises a machine frame, a machining table, a vertical plate, a fixing frame, a perforating machine, a perforating head, a fixing plate, a vertical rod, an air cylinder and a pressing block. The bone fracture plate can be automatically fixed through cooperation of the air cylinder, the pressing block and the vertical rod, manual fixation of the bone fracture plate is replaced, the slotted hole processing efficiency is high, and the device is simple in overall structure, low and flexible in operation threshold, low in maintenance cost and flexible and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field related to orthopedic implant instruments, in particular to a low-cost and simple bone plate slotting device. Background Art

[0002] Bone plates are perforated plate-shaped internal fixation devices for fractures. They are often used in conjunction with bone screws or bone wires in clinical practice. They are divided into two categories: ordinary bone plates and compression bone plates. They can be made into strips, Y-shapes, L-shapes, T-shapes, etc. according to different uses.

[0003] During the production and processing of bone plates, it is necessary to make slots on the surface of the bone plates. There are two traditional slotting equipment. One is a more complex slotting equipment. Although it has a high degree of automation, the equipment parts are relatively cumbersome, the purchase cost is high, the maintenance cost is high, and it is cumbersome to use. The other is a simpler slotting equipment with a low degree of automation. The operator manually fixes the slots on the bone plates, which poses a safety hazard, is inefficient, and is prone to inaccurate slotting. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is: since the surface of the bone plate needs to be slotted during the production and processing, there are two traditional slotting devices. One is a more complex slotting device. Although it has a high degree of automation, the equipment parts are relatively cumbersome, the purchase cost is high, the maintenance cost is high, and it is cumbersome to use. The other is a simpler slotting device with a low degree of automation. The operator manually fixes the slotted holes on the bone plate, which poses a safety hazard, is inefficient, and is prone to inaccurate slotting.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a low-cost and simple bone plate slotting hole device, comprising a frame, a processing table, a vertical plate, a fixing frame, a puncher, a punching head, a fixing plate, a vertical rod, a cylinder and a pressure block, the processing table is arranged on the upper part of the frame, the vertical plate is arranged on the upper part of the processing table, the fixing frame is arranged on the front side of the vertical plate, the puncher is fixed to the bottom of the fixing frame, the punching head is arranged at the bottom of the puncher, the fixing plate is arranged on the surface of the processing table, the vertical rod passes through the fixing plate and is fixed on the surface of the processing table, the cylinder is arranged on the side of the fixing plate, and the pressure block is connected to the telescopic rod of the cylinder.

[0008] Furthermore, the vertical plate is fixedly connected to the surface of the processing table by welding, and the height of the vertical plate is 40-50 cm.

[0009] Furthermore, the material used for the fixing frame is aluminum alloy.

[0010] Furthermore, the vertical rod is connected to the table top of the processing table by bolt fixing.

[0011] Furthermore, a rubber buffer pad is provided at the bottom of the pressing block.

[0012] (III) Beneficial effects

[0013] The utility model provides a low-cost and simple bone plate slotting hole device, which has the following beneficial effects: novel structure, in the process of processing and producing medical bone plates, the cooperation of the cylinder, the pressure block and the vertical rod can automatically fix the bone plates, replacing manual fixation of the bone plates, the slotting hole processing efficiency is high, and the overall structure of the equipment is relatively simple, the operation threshold is low and flexible, the maintenance cost is low, and it is flexible and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0016] In the figure: 1-frame, 2-processing table, 3-vertical plate, 4-fixed frame, 5-punch, 6-punch head, 7-fixed plate, 8-vertical rod, 9-cylinder, 10-pressing block. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. In the description of the utility model, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0018] See also Figure 1 and Figure 2The utility model provides a technical solution: a low-cost and simple bone plate slotting device, including a frame 1, a processing table 2, a vertical plate 3, a fixing frame 4, a puncher 5, a punching head 6, a fixing plate 7, a vertical rod 8, a cylinder 9 and a pressing block 10. The processing table 2 is arranged on the upper part of the frame 1, the vertical plate 3 is arranged on the upper part of the processing table 2, the fixing frame 4 is arranged on the front side of the vertical plate 3, the puncher 5 is fixed to the bottom of the fixing frame 4, the punching head 6 is arranged at the bottom of the puncher 5, the fixing plate 7 is arranged on the surface of the processing table 2, the vertical rod 8 passes through the fixing plate 7 and is fixed on the surface of the processing table 2, the cylinder 9 is arranged on the side of the fixing plate 7, and the pressing block 10 is connected to the telescopic rod of the cylinder 9.

[0019] The vertical plate 3 is fixedly connected to the surface of the processing table 2 by welding, and the height of the vertical plate 3 is 40-50cm. The material of the fixing frame 4 is aluminum alloy. The vertical rod 8 is connected to the table top of the processing table 2 by bolts, and a rubber buffer pad is provided at the bottom of the pressing block 10.

[0020] Working principle: place one end of the bone plate at the bottom of the pressing block 10, start the cylinder 9 to drive the pressing block 10 to move downward to press and fix the bone plate, start the punching machine 5 to drive the punching head 6 to rotate the bone plate to make slots.

[0021] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0022] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A low-cost and simple bone plate slotting device, characterized in that: The invention comprises a frame (1), a processing table (2), a vertical plate (3), a fixing frame (4), a puncher (5), a punching head (6), a fixing plate (7), a vertical rod (8), a cylinder (9) and a pressing block (10), wherein the processing table (2) is arranged on the upper part of the frame (1), the vertical plate (3) is arranged on the upper part of the processing table (2), the fixing frame (4) is arranged on the front side of the vertical plate (3), the puncher (5) is fixed on the bottom of the fixing frame (4), the punching head (6) is arranged on the bottom of the puncher (5), the fixing plate (7) is arranged on the surface of the processing table (2), the vertical rod (8) passes through the fixing plate (7) and is fixed on the surface of the processing table (2), the cylinder (9) is arranged on the side of the fixing plate (7), and the pressing block (10) is connected to the telescopic rod of the cylinder (9).

2. A low-cost and simple bone plate slotting device according to claim 1, characterized in that: The vertical plate (3) is fixedly connected to the surface of the processing table (2) by welding, and the height of the vertical plate (3) is 40-50 cm.

3. A low-cost and simple bone plate slotting device according to claim 1, characterized in that: The material selected for the fixing frame (4) is aluminum alloy.

4. A low-cost and simple bone plate slotting device according to claim 1, characterized in that: The vertical rod (8) is connected to the table surface of the processing table (2) by means of bolt fixing.

5. A low-cost and simple bone plate slotting device according to claim 1, characterized in that: A rubber buffer pad is provided at the bottom of the pressing block (10).

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