CN213702968U

CN213702968U - Low-noise horizontal grinding machine for precisely manufacturing hand and foot locking bone fracture plate

Info

Publication number: CN213702968U
Application number: CN202022114583.4U
Authority: CN
Inventors: 段艳军; 周舟
Original assignee: Suzhou Ruipeisi Medical Instrument Co ltd
Current assignee: Suzhou Ruipeisi Medical Instrument Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-07-16
Anticipated expiration: 2030-09-24

Abstract

The utility model belongs to the field of medical appliances, and particularly discloses a low-noise horizontal grinding machine for precisely manufacturing a hand and foot locking bone fracture plate, which comprises a machine tool (1), a tool rest (2), a bone fracture plate template (3) and a movable plate (4); the machine tool (1) comprises a numerical control display screen (11), an operating plate (12), a grinding seat (13) and a scale (14); the tool rest (2) comprises a control machine (21) and a grinding needle head (22); the bone fracture plate template (3) is provided with a fixing clamp (31); the utility model discloses a numerical control operation only needs to establish specific processing standard in addition on roughly the same coaptation board template (3) to the hone lamella production standard of difference in order to guarantee medical instrument's the degree of accuracy, and is more convenient, is applicable to the accurate production of orthopedics equipment.

Description

Low-noise horizontal grinding machine for precisely manufacturing hand and foot locking bone fracture plate

Technical Field

The utility model belongs to the field of medical appliances, a horizontal machine that grinds of low noise for brothers' locking coaptation board precision manufacturing is specifically disclosed.

Background

The bone fracture plate is used for fixing at the fracture part of a patient and embedding a steel nail to realize the shaping of bones. According to the internal fixing mode, the tension band bone fracture plate is arranged, the bone fracture plate is neutralized, and the bone fracture plate is supported; bone plates commonly used at present can be divided into common bone plates, pressurized bone plates, anatomical bone plates, reconstructed bone plates, tubular bone plates and bridging bone plates according to the shape and effect of the bone plates.

In the production of bone plates, because the properties of bones of patients are different and the properties of bones at different positions are also different, one or more universal bone plates can not be used to meet the actual requirements; in practice, bone plates that are sufficiently conformable to bone should be produced using equipment with high precision for the bone plate required for a particular bone.

SUMMERY OF THE UTILITY MODEL

To this problem, the application provides a horizontal machine that grinds of low noise for brothers locking coaptation board precision manufacturing, the utility model discloses the content as follows:

the utility model provides a horizontal grinding machine of low noise for hand and foot locking coaptation board precision manufacturing which characterized in that: comprises a machine tool, a tool rest, a bone fracture plate template and a moving plate; the machine tool comprises a numerical control display screen, an operating plate and a grinding seat; the tool rest comprises a control machine and a grinding needle head; the numerical control display screen is arranged on the operation panel; the operating plate is arranged on the side surface of the machine tool; the grinding machine is movably fixed on a sliding rail on the side surface of the grinding seat; the grinding needle head is fixed on the control machine through the bayonet; the bone fracture plate template is placed on the upper surface of the machine tool through the moving plate.

Further, the numerical control display screen displays digital signals of the instructions of the operation panel; the operation board controls the grinding seat and the moving board to move; the numerical control mode is beneficial to improving the production accuracy of the medical equipment.

Further, the grinding seat moves along rails on two sides of the machine tool; the tool rest moves along the side surface track of the grinding seat; the moving plate moves along the track on the upper surface of the machine tool; the full coverage of the layout in the processing process is realized through three-part movement.

Furthermore, a scale is arranged on the contact surface of the tool rest and the grinding seat; the initial position of the tool rest is positioned at the zero scale of the scale, so that an operator can observe processing parameters conveniently, and a numerical reference point can be provided for numerical control.

Furthermore, the bone fracture plate templates are three in number, are respectively arc-shaped, rectangular and I-shaped and are used for meeting the production requirements of bone fracture plates at different parts.

Furthermore, the bone fracture plate template is provided with a fixing clamp to prevent the workpiece from sliding during grinding.

Further, the grinding needle head is divided into a grinding needle and a perforating needle; a round head grinding needle is used for preventing the edge from being broken when the edge is plastic; when the inside of the bone fracture plate is punched, a relatively sharp punching needle is used for increasing the pressure of a contact surface, so that the punching efficiency is accelerated.

The technical scheme shows that the invention has the following beneficial effects:

the utility model discloses a low-noise horizontal grinding machine for precision manufacturing of a hand-foot locking bone fracture plate, which adopts a numerical control mode to ensure the production accuracy of medical equipment, provides a universal template and carries out secondary processing to adapt to different actual requirements; compared with sharp cutting tools such as an electric circular knife and the like, the machine tool grinding has slightly lower noise and is beneficial to the working environment of a producer.

Drawings

Fig. 1 is a schematic view of a low-noise horizontal grinder for precision manufacturing of a hand-foot locking bone fracture plate according to

embodiments

1 and 2 of the present invention;

fig. 2 is a schematic view of a low-noise horizontal grinder template for precision manufacturing of a hand-foot locking bone fracture plate according to embodiment 2 of the present invention;

in the figure: 1. the machine tool comprises a machine tool, 2. a tool rest, 3. a bone fracture plate template and 4. a moving plate; 11. the numerical control display screen, 12 operating panel, 13 grinding seat, 14 scale, 21 control machine, 22 grinding needle head; 31. and (4) fixing clips.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1

The low-noise horizontal grinder for the precise manufacturing of the hand-foot locking bone plate shown in figure 1 is characterized in that: comprises a machine tool 1, a tool rest 2, a bone fracture plate template 3 and a moving plate 4; the machine tool 1 comprises a numerical control display screen 11, an operating plate 12 and a grinding seat 13; the tool rest 2 comprises a control machine 21 and a grinding needle 22; the numerical control display screen 11 is arranged on the operation panel 12; the operation panel 12 is arranged on the side surface of the machine tool 1; the tool rest 2 is movably fixed on a slide rail on the side surface of the grinding seat 13; the grinding needle head 22 is fixed on the control machine 21 through a bayonet; the bone fracture plate template 3 is placed on the upper surface of the machine tool 1 through the moving plate 4.

When the nickel-titanium alloy plate is used, the nickel-titanium alloy plate is fixed on the bone fracture plate template 3, appropriate parameters are set on the operating plate 12 and the control machine 21 according to the actual condition of a focus, the machine tool 1 is started, the moving plate 4 and the grinding seat 13 move to appropriate positions, and the tool rest 2 is started to finish grinding.

Example 2

A low-noise horizontal grinder for precision manufacture of a hand-foot locking bone plate as shown in fig. 1 and 2 is characterized in that: comprises a machine tool 1, a tool rest 2, a bone fracture plate template 3 and a moving plate 4; the machine tool 1 comprises a numerical control display screen 11, an operating plate 12 and a grinding seat 13; the tool rest 2 comprises a control machine 21 and a grinding needle 22; the numerical control display screen 11 is arranged on the operation panel 12; the operation panel 12 is arranged on the side surface of the machine tool 1; the tool rest 2 is movably fixed on a slide rail on the side surface of the grinding seat 13; the grinding needle head 22 is fixed on the control machine 21 through a bayonet; the bone fracture plate template 3 is placed on the upper surface of the machine tool 1 through the moving plate 4.

Preferably, the numerical control display screen 11 is used for displaying digital signals instructed by the operation panel 12; the operating plate 12 controls the movement of the grinding carriage 13 and the moving plate 4.

Preferably, the grinding seat 13 moves along the rails on both sides of the machine tool 1; the tool rest 2 moves along the side surface track of the grinding seat 13; the moving plate 4 moves along the upper surface track of the machine tool 1.

Preferably, a scale 14 is arranged on the contact surface of the tool rest 2 and the grinding seat 13; the initial position of the tool holder 2 is at zero scale on the scale 14.

Preferably, the bone plate template 3 has three types, namely an arc shape, a rectangular shape and an I-shaped shape.

Preferably, the bone plate template 3 is provided with a fixing clip 31.

Preferably, the grinding needle head 22 is divided into a grinding needle and a punching needle.

For bones at different parts, due to different curvatures, shapes and the like, the proper bone fracture plate template 3 is selected and fixed by the fixing clamp 31, so that the production stability is improved.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention can not be limited thereby, and the simple equivalent changes and modifications made according to the claims and the utility model also belong to the protection scope of the present invention.

Claims

1. The utility model provides a horizontal grinding machine of low noise for hand and foot locking coaptation board precision manufacturing which characterized in that: comprises a machine tool (1), a tool rest (2), a bone fracture plate template (3) and a moving plate (4); the machine tool (1) comprises a numerical control display screen (11), an operating plate (12) and a grinding seat (13); the tool rest (2) comprises a control machine (21) and a grinding needle head (22); the numerical control display screen (11) is arranged on the operation board (12); the operating plate (12) is arranged on the side surface of the machine tool (1); the tool rest (2) is movably fixed on a slide rail on the side surface of the grinding seat (13); the grinding needle head (22) is fixed on the control machine (21) through a bayonet; the bone fracture plate template (3) is placed on the upper surface of the machine tool (1) through the moving plate (4).

2. The low-noise horizontal grinder for precision manufacturing of the hand-foot locking bone plate according to claim 1 is characterized in that: the numerical control display screen (11) is used for displaying digital signals instructed by the operation panel (12); the operation plate (12) controls the movement of the grinding seat (13) and the moving plate (4).

3. The low-noise horizontal grinder for precision manufacturing of the hand-foot locking bone plate according to claim 1 is characterized in that: the grinding seat (13) moves along rails on two sides of the machine tool (1); the tool rest (2) moves along the side surface track of the grinding seat (13); the moving plate (4) moves along the upper surface track of the machine tool (1).

4. The low-noise horizontal grinder for precision manufacturing of the hand-foot locking bone plate according to claim 1 is characterized in that: a scale (14) is arranged on the contact surface of the tool rest (2) and the grinding seat (13); the initial position of the tool rest (2) is positioned at the zero scale of the scale (14).

5. The low-noise horizontal grinder for precision manufacturing of the hand-foot locking bone plate according to claim 1 is characterized in that: the bone fracture plate templates (3) are three in number and are respectively arc-shaped, rectangular and I-shaped.

6. The low-noise horizontal grinder for precision manufacturing of the hand-foot locking bone plate according to claim 5, wherein: the bone fracture plate template (3) is provided with a fixing clamp (31).

7. The low-noise horizontal grinder for precision manufacturing of the hand-foot locking bone plate according to claim 1 is characterized in that: the grinding needle head (22) is divided into a grinding needle and a punching needle.