Rotating tool for installing screw

Abstract

The utility model provides a rotating tool for installing a screw, which comprises a rotating tool support, a rotating tool rotating frame, a rotating tool clamping piece and a driving gear, and two groups of vertical plates for supporting an upper rotating shaft and a lower rotating shaft are arranged at the upper end of the rotating tool support. Compared with the prior art, the rotating tool has the advantages that the rotating tool support, the rotating tool rotating frame, the driving gear and the driven gear are additionally arranged, the stand column can be driven to move up and down by starting the four sets of air cylinders, and then the height of the rotating tool body is adjusted; the upper rotating shaft can be driven to rotate through meshing of a driving gear and a driven gear, a hoop-like part at the lower end of a rotating tool rotating frame is fixedly connected with a mounting block, the rotating tool rotating frame can be driven to rotate, then the angle of a torque body is adjusted, and the effect of adjusting the angle and the height can be achieved; and the rotating tool body is embedded into the mounting hole, so that the rotating piece rotates to stably clamp and fix the rotating tool body.

Description

Technical Field

[0001] The utility model belongs to the technical field of orthopedic rotating tools, and particularly relates to a rotating tool for installing screws. Background Art

[0002] In orthopedic treatment, patients need to be installed with screws in cases such as fracture fixation, joint fusion surgery, orthopedic surgery, and joint replacement. This is to provide stability and support for bones or joints, promote healing, and in some cases correct bone structure. The implanted screws must be determined by a professional orthopedic surgeon based on the patient's specific situation and surgical needs. In order to improve the quality and efficiency of screw installation, screw installation operations are often performed with the help of a rotating tool in orthopedic treatment. However, most common orthopedic treatment rotating tools do not have structures for adjusting angles and heights. For different patients and treatments of different positions, it is necessary to adjust the angle and height of the rotating tool in actual treatment to adapt to treatments in different situations. The inability to adjust the angle and height may cause some problems in treatment.

[0003] First of all, the main purpose of the treatment cast is to assist fracture healing, correct bone deformity, restore joint function, etc. If the angle and height are fixed, it may not accurately match the specific condition and physiological characteristics of each patient, resulting in the treatment effect not meeting expectations.

[0004] Secondly, the bone structure and body shape vary greatly among individuals, and a fixed angle and height of the rotation device may cause discomfort to the patient, such as compressing nerves and blood vessels, increasing the burden on joints, and inducing new pain or discomfort.

[0005] In summary, there are some problems in the use of orthopedic treatment rotating devices that cannot adjust the angle and height, so it is hoped to propose a new structure to solve the above technical problems. Utility Model Content

[0006] In view of the shortcomings of the prior art, the utility model aims to provide a screwdriver for installing screws to solve the problems raised in the above background technology.

[0007] The utility model is realized through the following technical scheme: a rotary tool for installing screws, comprising: a rotary tool bracket, a rotary tool rotating frame, a rotary tool clamping piece and a driving gear, the upper end of the rotary tool bracket is provided with two groups of vertical plates for supporting an upper rotating shaft and a lower rotating shaft, an upper rotating shaft for driving the rotary tool rotating frame to rotate is provided at the upper end between the two groups of vertical plates, a driven gear is provided at the outer left end of the upper rotating shaft, a driving gear for transmitting rotation is provided below the driven gear, a rotary tool rotating frame for driving the rotary tool clamping piece to rotate is provided at the outer right end of the upper rotating shaft, and a rotary tool clamping piece for clamping the rotary tool body is provided at the rear side of the rotary tool rotating frame.

[0008] As a preferred embodiment, a lower rotating shaft is provided at the lower end between the two groups of vertical plates, and the lower rotating shaft passes through a driving gear, and the driving gear and the driven gear are meshed with each other.

[0009] As a preferred embodiment, a rotating motor is provided at the lower end of the left side of the left end vertical plate, and the rotating motor is connected to the lower rotating shaft through a coupling. A base is provided at the lower end of the turntable bracket, and four groups of cylinders are provided above the base. A column is provided above the cylinder. Starting the cylinder can drive the column to move up and down, thereby adjusting the height of the turntable body. Starting the rotating motor can drive the lower rotating shaft to rotate, and the upper rotating shaft can be driven to rotate through the engagement of the driving gear and the driven gear. The clamp-like member at the lower end of the turntable rotating frame is connected and fixed to the mounting block, which can drive the turntable rotating frame to rotate.

[0010] As a preferred embodiment, a mounting block is provided at the lower right end of the outer side of the upper rotating shaft, and a clamp-like component is provided at the lower end of the turntable rotating frame. The clamp-like component and the upper rotating shaft are interlocked with each other, and the clamp-like component and the mounting block are connected and fixed by bolts and nuts. The clamp-like component and the upper rotating shaft are interlocked with each other, and the bolts and nuts can be used to connect and fix the clamp-like component and the mounting block, thereby facilitating the disassembly and assembly of the turntable rotating frame.

[0011] As a preferred embodiment, a mounting motor is provided at the upper end of the rotary frame, a mounting motor shaft is provided at the rear end of the mounting motor, and the mounting motor shaft is connected to the rotary clamp via a key.

[0012] As a preferred embodiment, a mounting hole is provided on the rear side of the rotating tool clamping piece, two groups of arc-shaped clamping plates are provided inside the mounting hole, and several groups of anti-slip convex grooves are provided on the side of one end of the arc-shaped clamping plate close to the center of the mounting hole to increase the clamping stability.

[0013] As a preferred embodiment, the outer side of the rotating tool clamp is provided with two groups of threaded holes, the inner sides of the two groups of threaded holes are provided with rotating parts, and the rotating parts are provided with studs at one end close to the center of the mounting hole, and the studs are threadedly connected with the threaded holes;

[0014] A miniature bearing is provided at the connection between the stud and the arc-shaped clamping plate, and a turner body is provided on the inner side of the mounting hole. The turner body is embedded in the inner side of the mounting hole and the rotating part is rotated so that the arc-shaped clamping plate can stably clamp the turner body. The turner body is embedded in the mounting hole so that the rotating part can rotate to stably clamp and fix the turner body.

[0015] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: by adding a turntable bracket, a turntable rotating frame, a driving gear and a driven gear, starting the four groups of cylinders can drive the column to move up and down, thereby adjusting the height of the turntable body, starting the rotating motor can drive the lower rotating shaft to rotate, and the upper rotating shaft can be driven to rotate through the engagement of the driving gear and the driven gear. The clamp-like part at the lower end of the turntable rotating frame is connected and fixed to the mounting block, which can drive the turntable rotating frame to rotate, thereby adjusting the angle of the torque body, and achieving the effect of adjusting the angle and height, and by adding a turntable clamping part, the turntable body is embedded in the mounting hole, so that the rotation of the rotating part can stably clamp and fix the turntable body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of a rotating tool for installing screws.

[0018] Figure 2 The utility model is a partial structural schematic diagram of a rotating tool for installing screws.

[0019] Figure 3 The utility model is a schematic structural diagram of a rotating tool bracket in a rotating tool for installing screws.

[0020] Figure 4 The utility model is a structural schematic diagram of a rotating frame of a rotating tool used for installing screws.

[0021] Figure 5 The utility model is a schematic structural diagram of a transfer tool clamping member in a transfer tool for installing screws.

[0022] In the figure, 100-turning tool bracket, 101-base, 102-cylinder, 103-column, 104-vertical plate, 105-rotating motor, 106-lower rotating shaft, 107-upper rotating shaft, 108-mounting block;

[0023] 200-rotating frame, 201-hoop-like parts, 202-installing motor;

[0024] 300-turning tool clamping part, 301-mounting hole, 302-arc clamping plate, 303-anti-slip convex pattern, 304-rotating part, 305-stud;

[0025] 400-Turn body;

[0026] 500-driving gear;

[0027] 600-driven gear. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figures 1 to 5 The utility model provides a technical solution: a rotary tool for installing screws, comprising: a rotary tool bracket 100, a rotary tool rotating frame 200, a rotary tool clamping member 300 and a driving gear 500, and the upper end of the rotary tool bracket 100 is provided with two sets of vertical plates 104 for supporting the upper rotating shaft 107 and the lower rotating shaft 106;

[0030] An upper shaft 107 for driving the rotating frame 200 to rotate is disposed at the upper end between the two sets of vertical plates 104. A driven gear 600 is disposed at the left end of the outer side of the upper shaft 107. A driving gear 500 for transmitting rotation is disposed below the driven gear 600.

[0031] A tool rotating frame 200 for driving a tool clamping member 300 to rotate is disposed at the right end of the outer side of the upper rotating shaft 107 , and a tool clamping member 300 for clamping a tool body 400 is disposed at the rear side of the tool rotating frame 200 .

[0032] A lower rotating shaft 106 is disposed at the lower end between the two sets of vertical plates 104 . The lower rotating shaft 106 passes through the driving gear 500 . The driving gear 500 and the driven gear 600 are meshed with each other.

[0033] A rotating motor 105 is provided at the lower left end of the left end vertical plate 104, and the rotating motor 105 is connected to the lower rotating shaft 106 through a coupling. A base 101 is provided at the lower end of the turntable bracket 100, and four groups of cylinders 102 are provided above the base 101. A column 103 is provided above the cylinder 102. Starting the cylinder 102 can drive the column 103 to move up and down, thereby adjusting the height of the turntable body 400. Starting the rotating motor 105 can drive the lower rotating shaft 106 to rotate, and the upper rotating shaft 107 can be driven to rotate through the engagement of the driving gear 500 and the driven gear 600. The hoop-like component 201 at the lower end of the turntable rotating frame 200 is connected and fixed to the mounting block 108, which can drive the turntable rotating frame 200 to rotate.

[0034] A mounting block 108 is provided at the lower right end of the outer side of the upper rotating shaft 107, and a clamp-like component 201 is provided at the lower end of the turntable rotating frame 200. The clamp-like component 201 and the upper rotating shaft 107 are interlocked with each other, and the clamp-like component 201 and the mounting block 108 are connected and fixed by bolts and nuts. The clamp-like component 201 and the upper rotating shaft 107 are interlocked with each other, and the bolts and nuts can be used to connect and fix the clamp-like component 201 and the mounting block 108, thereby facilitating the disassembly and assembly of the turntable rotating frame 200.

[0035] A mounting motor 202 is disposed at the upper end of the rotary tool rotating frame 200 , and a mounting motor shaft is disposed at the rear end of the mounting motor 202 . The mounting motor shaft is connected to the rotary tool clamping member 300 via a key.

[0036] See also Figure 1-Figure 4 As the first embodiment of the utility model: first, the user engages the hoop-like member 201 with the upper rotating shaft 107, and uses bolts and nuts to connect and fix the hoop-like member 201 with the mounting block 108, so as to fix the turntable rotating frame 200 with the upper rotating shaft 107. Secondly, the user starts the cylinder 102 to drive the column 103 to move up and down, so as to adjust the height of the turntable body 400. Starting the rotating motor 105 can drive the lower rotating shaft 106 to rotate, and the upper rotating shaft 107 can be driven to rotate through the engagement of the driving gear 500 and the driven gear 600. The hoop-like member 201 at the lower end of the turntable rotating frame 200 is connected and fixed with the mounting block 108, which can drive the turntable rotating frame 200 to rotate, and then adjust the angle of the turntable body 400, so as to achieve the effect of adjusting the angle and height.

[0037] A mounting hole 301 is provided on the rear side of the rotating tool clamp 300. Two sets of arc-shaped clamping plates 302 are provided inside the mounting hole 301. The side of the arc-shaped clamping plate 302 near the center of the mounting hole 301 is provided with several sets of anti-slip convex patterns 303 for increasing the clamping stability.

[0038] Two sets of threaded holes are formed on the outer side of the rotating tool clamp 300, and rotating parts 304 are provided inside the two sets of threaded holes. A stud 305 is provided at one end of the rotating part 304 close to the center of the mounting hole 301, and the stud 305 is threadedly connected with the threaded hole;

[0039] A miniature bearing is provided at the connection between the stud 305 and the arc-shaped clamping plate 302, and a turner body 400 is provided on the inner side of the mounting hole 301. The turner body 400 is embedded in the inner side of the mounting hole 301 and the rotating part 304 is rotated so that the arc-shaped clamping plate 302 can stably clamp the turner body 400. The turner body 400 is embedded in the mounting hole 301, and the rotating part 304 is rotated to stably clamp and fix the turner body 400.

[0040] See also Figure 1 and Figure 3-Figure 5, as the second embodiment of the utility model: based on the above-mentioned first embodiment, first, the user selects the turntable body 400 that is suitable for the current screw, and then embeds the turntable body 400 into the inner side of the mounting hole 301. Secondly, the user rotates the rotating member 304, which can make the stud 305 rotate while the arc-shaped clamping plate 300 does not rotate, so that the stud 305 cooperates with the threaded hole to adjust the arc-shaped clamping plate 302 to clamp the turntable body 400, and the presence of the anti-slip ridges 303 can increase the clamping stability of the turntable body 400, thereby facilitating the disassembly and assembly of the turntable body 400.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A screwdriver for installing a screw, comprising: The turntable bracket (100), the turntable rotating frame (200), the turntable clamping member (300) and the driving gear (500) are characterized in that: the upper end of the turntable bracket (100) is provided with two sets of vertical plates (104) for supporting the upper rotating shaft (107) and the lower rotating shaft (106); An upper rotating shaft (107) for driving the rotating tool rotating frame (200) to rotate is provided at the upper end between the two groups of vertical plates (104); a driven gear (600) is provided at the left end of the outer side of the upper rotating shaft (107); and a driving gear (500) for transmitting rotation is provided below the driven gear (600); A turntable rotating frame (200) for driving a turntable clamping member (300) to rotate is provided at the outer right end of the upper rotating shaft (107), and a turntable clamping member (300) for clamping a turntable body (400) is provided at the rear side of the turntable rotating frame (200).

2. A screw-mounting tool as claimed in claim 1, characterized in that: A lower rotating shaft (106) is provided at the lower end between the two groups of vertical plates (104), and the lower rotating shaft (106) passes through the driving gear (500), and the driving gear (500) and the driven gear (600) are meshed with each other.

3. A screw-mounting tool as claimed in claim 2, characterized in that: A rotating motor (105) is provided at the lower left end of the left end vertical plate (104), and the rotating motor (105) is connected to the lower rotating shaft (106) via a coupling. A base (101) is provided at the lower end of the rotating tool bracket (100), and four groups of cylinders (102) are provided above the base (101), and a column (103) is provided above the cylinder (102).

4. A screw-mounting tool as claimed in claim 3, characterized in that: A mounting block (108) is provided at the lower right end of the outer side of the upper rotating shaft (107), and a hoop-like component (201) is provided at the lower end of the rotating tool rotating frame (200). The hoop-like component (201) and the upper rotating shaft (107) are mutually engaged, and the hoop-like component (201) and the mounting block (108) are connected and fixed by bolts and nuts.

5. A screw-mounting tool as claimed in claim 4, characterized in that: The upper end of the rotary tool rotating frame (200) is provided with a mounting motor (202), the rear end of the mounting motor (202) is provided with a mounting motor shaft, and the mounting motor shaft is connected to the rotary tool clamping member (300) via a key.

6. A screw-mounting tool as claimed in claim 1, characterized in that: The rear side of the rotating tool clamping piece (300) is provided with a mounting hole (301), the inner side of the mounting hole (301) is provided with two groups of arc-shaped clamping plates (302), and the side of one end of the arc-shaped clamping plate (302) close to the center of the mounting hole (301) is provided with a plurality of groups of anti-slip convex patterns (303) for increasing clamping stability.

7. A screw-mounting tool as claimed in claim 6, characterized in that: The outer side of the rotating tool clamping member (300) is provided with two groups of threaded holes, the inner sides of the two groups of threaded holes are provided with rotating members (304), and the rotating members (304) are provided with studs (305) at one end close to the center of the mounting hole (301), and the studs (305) are threadedly connected with the threaded holes; A micro bearing is provided at the connection between the stud (305) and the arc-shaped clamping plate (302), and a turner body (400) is provided inside the mounting hole (301). The turner body (400) is embedded inside the mounting hole (301) and causes the rotating member (304) to rotate so that the arc-shaped clamping plate (302) stably clamps the turner body (400).

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