CN113600859A

CN113600859A - High-precision steel plate hole making equipment for orthopedics department

Info

Publication number: CN113600859A
Application number: CN202110860625.5A
Authority: CN
Inventors: 蓝丽桃
Original assignee: Individual
Current assignee: Nanjing Shuxian Technology Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2021-11-05
Anticipated expiration: 2041-07-29
Also published as: CN113600859B

Abstract

The invention relates to hole making equipment, in particular to high-precision steel plate hole making equipment for orthopedics. Mainly provides a high-precision steel plate hole making device for orthopedics department, which is convenient to adjust, simple to operate and accurate to punch. The utility model provides an orthopedics is with high accuracy steel sheet system hole equipment, including: the glass door fixing device comprises a base, a first fixing frame, a second fixing frame, a heating panel, a sliding glass door, a rodless cylinder and an electric drill, wherein the first fixing frame is arranged on one side of the top of the base, the heating panel is arranged on the top of the first fixing frame, the sliding glass door is arranged on one side of the first fixing frame in a sliding mode, the rodless cylinder is arranged on the inner wall of the upper portion of the first fixing frame, the electric drill is arranged on a telescopic rod of the rodless cylinder, and the second fixing frame is arranged on the other side of the top of the base. Through setting up supporting mechanism and moving mechanism, press from both sides tight spacing to the steel sheet, drive the steel sheet removal afterwards, the electric drill reciprocates alright punch the steel sheet, realizes the basic function of equipment.

Description

High-precision steel plate hole making equipment for orthopedics department

Technical Field

The invention relates to hole making equipment, in particular to high-precision steel plate hole making equipment for orthopedics.

Background

At present, when doctors treat bone injuries such as fracture or bone fissure of patients, the injuries need to be fixed by steel plates so as to heal the bone injuries smoothly.

Adopt steel sheet drilling equipment to handle the steel sheet usually in the steel sheet course of working, however, traditional steel sheet drilling equipment that is used for processing the steel sheet need manual the position of steel sheet to adjust after punching the completion to steel sheet position to change the position that the steel sheet punched, be not suitable for the preparation steel sheet for orthopedics of high accuracy, consequently need design one kind and adjust conveniently, easy operation, the high accuracy steel sheet drilling equipment for orthopedics of accurate punching.

Disclosure of Invention

In order to overcome the defects that the traditional steel plate punching equipment for processing the steel plate is inconvenient to adjust and operate, low in steel plate punching efficiency, poor in steel plate punching quality and not suitable for manufacturing high-precision steel plates for orthopedics department, the invention has the technical problems that: the high-precision steel plate hole making equipment for orthopedics department is convenient to adjust, simple to operate and capable of precisely punching.

The technical implementation scheme of the invention is as follows: the utility model provides a high accuracy steel sheet system hole equipment for orthopedics, which comprises a base, first fixed frame, the fixed frame of second, the heating panel, slip glass door, no pole cylinder, the electric drill, supporting mechanism and moving mechanism, base top one side is equipped with first fixed frame, first fixed frame top is equipped with the heating panel, first fixed frame one side slidingtype is equipped with slip glass door, first fixed frame upper portion inner wall is equipped with no pole cylinder, be equipped with the electric drill on the telescopic link of no pole cylinder, base top opposite side is equipped with the fixed frame of second, first fixed frame inner wall bottom is equipped with supporting mechanism, the last moving mechanism that is connected with of supporting mechanism.

Optionally, the supporting mechanism comprises a bottom plate, a first support, a sliding rod and a first fixing rod, the bottom plate is arranged at the bottom of the inner wall of the first fixing frame, a receiving plate is arranged on one side of the top of the bottom plate, the first fixing rod is arranged on the upper portion of the receiving plate, the first support is arranged on the other side of the top of the bottom plate, and the sliding rod is symmetrically connected between the first support and the receiving plate.

Optionally, moving mechanism is including the carriage, first rack, solid fixed splint, slip splint, the axis of rotation, a bearing, head rod and first telescopic link, sliding connection has the carriage between the slide bar, the carriage bottom is equipped with first rack, carriage top one side is equipped with solid fixed splint, carriage top opposite side slidingtype is equipped with slip splint, the equal slidingtype in slip splint both sides is equipped with the axis of rotation, be equipped with the rocking handle in the axis of rotation of one side, gu the equal embedded bearing that is equipped with in splint both sides, the bearing respectively with rotation axis connection, the movable head rod that is connected with between the axis of rotation, symmetrical connection has first telescopic link between solid fixed splint and the slip splint.

Optionally, the device further comprises a correcting mechanism, the correcting mechanism comprises a second support, a first full gear and a correcting plate, the first full gear is arranged on the rotating shaft, the second support is arranged on one side of the fixed clamping plate in a sliding mode and is connected with the sliding clamping plate in a sliding mode, and the correcting plate is arranged on one side of the second support.

Optionally, the pushing mechanism comprises a third support, a worm, a first rotating rod, a second connecting rod, a first compression spring, a first torsion spring, a ratchet, a first rotating shaft, a worm wheel and a second full gear, the rear side of the top of the bottom plate is provided with the third support, the upper part of the third support is rotatably provided with the worm, one side of the top of the bottom plate is provided with a motor, an output shaft of the motor is connected with the worm, the worm is rotatably provided with the ratchet, the first torsion spring is connected between the ratchet and the worm, one side of the worm is rotatably provided with the first rotating rod, the inner wall of the first rotating rod is provided with the ratchet, the first rotating rod is rotatably provided with the second connecting rod in a front side sliding mode, the first compression spring is connected between the second connecting rod and the inner wall of the first rotating rod, the third support is rotatably provided with the first rotating shaft, one side of the first rotating shaft is provided with the worm wheel which is meshed with the worm, the other side of the first rotating shaft is provided with the second full gear, the second full gear is matched with the first rack.

Optionally, still including pulling mechanism, pulling mechanism is including the fourth support, the fifth support, the second telescopic link, the pull rod, the fixed block and regulation pole, first fixed frame inner wall one side is equipped with the fourth support, the gliding style is equipped with the pull rod on the fourth support, the pull rod lower part is connected with the second connecting rod rotary type, first fixed frame inner wall is equipped with the fifth support, fifth support bottom is equipped with the second telescopic link, the second telescopic link is connected with the pull rod rotary type, the slidingtype in pull rod top is equipped with the fixed block, the rotary type is connected with the regulation pole between fixed block and the pull rod.

Optionally, the pressing mechanism further comprises a pressing mechanism, the pressing mechanism comprises a second fixing rod, a pressing block, a sliding plate and a second compression spring, the second fixing rod is arranged on the inner wall of the first fixing frame, the pressing rod is arranged on the second fixing rod in a sliding mode, the top of the pressing rod is connected with a telescopic rod of the rodless cylinder, the pressing block is arranged on the lower portion of the pressing rod in a sliding mode, the sliding plate is arranged on one side of the pressing rod in a sliding mode, the second compression spring is connected between the sliding plate and the pressing block, a T-shaped plate is arranged on the inner wall of the second fixing rod, and the T-shaped plate is matched with the sliding plate.

Optionally, still including clearance mechanism, clearance mechanism is including fixed case, the storage box, third compression spring, clean the board, sliding block and second torsion spring, the bottom plate top is equipped with fixed case, fixed incasement wall slidingtype is equipped with the storage box, storage box one side is equipped with the handle, fixed roof portion slidingtype is equipped with cleans the board, symmetrical connection has third compression spring between clean board and the fixed case, fixed roof portion one side symmetry is equipped with the L template, the rotary type is equipped with the sliding block between L template upper portion, be connected with second torsion spring between sliding block both sides and the L template.

The beneficial effects are that: the supporting mechanism and the moving mechanism are arranged to clamp and limit the steel plate, then the steel plate is driven to move, and the electric drill can punch the steel plate by moving up and down, so that the basic function of the equipment is realized; the correcting mechanism is arranged to correct the position of the steel plate, and precise punching is matched; the pushing mechanism and the pulling mechanism are arranged to drive the clamped steel plate to move, manual pushing is not needed, and operation intellectualization is achieved; through setting up clearance mechanism, collect the iron fillings that produce the drilling, avoid iron fillings to spill at will.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the supporting mechanism of the present invention.

Fig. 3 is a schematic partial perspective view of the moving mechanism of the present invention.

Fig. 4 is a schematic perspective view of the calibration mechanism of the present invention.

Fig. 5 is a schematic perspective view of a first part of the pushing mechanism of the present invention.

Fig. 6 is a schematic perspective view of a second part of the pushing mechanism of the present invention.

Fig. 7 is a schematic perspective view of a portion of the pulling mechanism of the present invention.

Fig. 8 is a partially enlarged perspective view of the present invention at a.

Fig. 9 is a schematic perspective view of a first part of the pressing mechanism of the present invention.

Fig. 10 is a perspective view of the second part of the pressing mechanism of the present invention.

Fig. 11 is a perspective view of a third portion of the hold-down mechanism of the present invention.

FIG. 12 is a perspective view of a first portion of the cleaning mechanism of the present invention.

Fig. 13 is a partially enlarged perspective view of the present invention at B.

FIG. 14 is a perspective view of a second portion of the cleaning mechanism of the present invention.

Number designation in the figures: 1. a base, 2, a first fixed frame, 3, a second fixed frame, 4, a heat radiation plate, 5, a sliding glass door, 6, a rodless cylinder, 7, an electric drill, 8, a support mechanism, 81, a bottom plate, 82, a first bracket, 83, a sliding rod, 84, a first fixed rod, 9, a moving mechanism, 91, a sliding frame, 92, a first rack, 93, a fixed splint, 94, a sliding splint, 95, a rotating shaft, 96, a bearing, 97, a first connecting rod, 98, a first telescopic rod, 10, a correcting mechanism, 101, a second bracket, 102, a first full gear, 103, a correcting plate, 11, a pushing mechanism, 111, a third bracket, 112, a worm, 113, a first rotating rod, 114, a second connecting rod, 115, a first compression spring, 116, a first torsion spring, 117, a ratchet, 118, a first rotating shaft, 119, a worm wheel, 1110, a second full gear, 12, a pulling mechanism, 121, a fourth bracket, 122. the cleaning device comprises a fifth bracket, 123, a second telescopic rod, 124, a pull rod, 125, a fixed block, 126, an adjusting rod, 13, a pressing mechanism, 131, a second fixed rod, 132, a pressing rod, 133, a pressing block, 134, a sliding plate, 135, a second compression spring, 14, a cleaning mechanism, 141, a fixed box, 142, a storage box, 143, a third compression spring, 144, a cleaning plate, 145, a sliding block, 146 and a second torsion spring.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.

Example 1

The utility model provides a high accuracy steel sheet system hole equipment for orthopedics, as shown in fig. 1 to fig. 3, including base 1, first fixed frame 2, the fixed frame of second 3, heating panel 4, slip glass door 5, no pole cylinder 6, electric drill 7, supporting mechanism 8 and

moving mechanism

9, 1 top left side of base is equipped with first fixed

frame

2, 2 tops of first fixed frame are equipped with heating panel 4, first 2 preceding sideslip types of fixed frame are equipped with slip glass door 5, 2 upper portion inner wall left rear sides of first fixed frame are equipped with no pole cylinder 6, be equipped with electric drill 7 on the telescopic link of no

pole cylinder

6, 1 top right side of base is equipped with second fixed frame 3, 2 inner wall bottoms of first fixed frame are equipped with supporting mechanism 8, be connected with moving mechanism 9 on the supporting mechanism 8.

The supporting mechanism 8 comprises a bottom plate 81, a first support 82, a sliding rod 83 and a first fixing rod 84, the bottom of the inner wall of the first fixing frame 2 is provided with the bottom plate 81, the left side of the top of the bottom plate 81 is provided with a bearing plate, the right side of the upper part of the bearing plate is provided with the first fixing rod 84, the right side of the top of the bottom plate 81 is provided with the first support 82, and the sliding rod 83 is symmetrically connected between the first support 82 and the bearing plate.

Moving mechanism 9 is including carriage 91, first rack 92, solid fixed splint 93, slip splint 94, axis of rotation 95, bearing 96, head rod 97 and first telescopic link 98, be connected with slidingtype carriage 91 between the slide bar 83, carriage 91 bottom is equipped with first rack 92, carriage 91 top front side is equipped with solid fixed splint 93, the gliding type is equipped with slip splint 94 behind carriage 91 top, the equal slidingtype in slip splint 94 left and right sides is equipped with axis of rotation 95, be equipped with the rocking handle in the axis of rotation 95 of left side, gu fixed splint 93 left and right sides is all embedded to be equipped with bearing 96, bearing 96 is connected with axis of rotation 95 respectively, the movable head rod 97 that is connected with between the axis of rotation 95, symmetrical connection has first telescopic link 98 between solid fixed splint 93 rear side and the slip splint 94.

The worker can firstly push the sliding clamp plate 94 to move backwards to drive the first telescopic rod 98 to extend, then place the steel plate on the first support 82 at the position behind the fixed clamp plate 93, firstly push the sliding clamp plate 94 to move forwards to clamp the steel plate, secondly push the sliding frame 91 and the parts above on the sliding rod 83 to move leftwards to the lower part of the electric drill 7, start the rodless cylinder 6 and the electric drill 7, extend the telescopic rod of the rodless cylinder 6 to drive the operated electric drill 7 to move downwards to contact with the steel plate and complete punching, and then shorten the telescopic rod of the rodless cylinder 6 to drive the electric drill 7 to move upwards to reset, the drilling finishes promptly, and the staff promotes carriage 91 and the steel sheet that finishes of punching and moves right to reset, promotes sliding clamp 94 and moves backward no longer presss from both sides tight steel sheet, and the steel sheet that finishes of will punching takes out, puts into again new steel sheet operation more than repeated can, and whole punching finishes, stops rodless cylinder 6 and electric drill 7 function.

Example 2

Based on embodiment 1, as shown in fig. 4, the present invention further includes a calibration mechanism 10, the calibration mechanism 10 includes a second bracket 101, a first full gear 102 and a calibration plate 103, the first full gear 102 is disposed at the front portion of the rotating shaft 95, the second bracket 101 is slidably disposed at the rear side of the fixed clamp plate 93, the second bracket 101 is slidably connected to the sliding clamp plate 94, and the calibration plate 103 is disposed at the left side of the second bracket 101.

Staff's accessible rotates rocking handle and drives axis of rotation 95 and rotate, and axis of rotation 95 rotates and drives second support 101 through first full gear 102 and moves right, and second support 101 moves right and drives correcting plate 103 and move right and rectify with the cooperation of solid fixed splint 93 to the steel sheet, and the cooperation is accurate punches, and it finishes to punch, and reverse rotation rocking handle drives its back part reverse function, and correcting plate 103 moves left no longer spacing to the steel sheet, and the cooperation is taken out.

Example 3

On the basis of embodiment 2, as shown in fig. 5 to 8, the present invention further includes a pushing mechanism 11, the pushing mechanism 11 includes a third bracket 111, a worm 112, a first rotating rod 113, a second connecting rod 114, a first compression spring 115, a first torsion spring 116, a ratchet 117, a first rotating shaft 118, a worm wheel 119 and a second full gear 1110, the third bracket 111 is disposed on the rear side of the top of the bottom plate 81, the worm 112 is rotatably disposed on the upper portion of the third bracket 111, a motor is disposed on the right side of the top of the bottom plate 81, an output shaft of the motor is connected to the right side of the worm 112, the ratchet 117 is rotatably disposed on the left side of the worm 112, the first torsion spring 116 is connected between the ratchet 117 and the worm 112, the first rotating rod 113 is rotatably disposed on the left side of the worm 112, a ratchet is disposed on the inner wall of the first rotating rod 113, the second connecting rod 114 is slidably disposed behind the first rotating rod 113, the first compression spring 115 is connected between the second connecting rod 114 and the inner wall of the first rotating rod 113, the third bracket 111 is rotatably provided with a first rotating shaft 118 at the front, a worm wheel 119 is arranged at the rear side of the first rotating shaft 118, the worm wheel 119 is engaged with the worm 112, a second full gear 1110 is arranged at the front side of the first rotating shaft 118, and the second full gear 1110 is matched with the first rack 92.

The drawing mechanism 12 comprises a fourth support 121, a fifth support 122, a second telescopic rod 123, a pull rod 124, a fixing block 125 and an adjusting rod 126, the fourth support 121 is arranged on the rear side of the inner wall of the first fixing frame 2, the pull rod 124 is slidably arranged on the fourth support 121, the lower portion of the pull rod 124 is rotatably connected with the second connecting rod 114, the fifth support 122 is arranged on the rear side of the inner wall of the first fixing frame 2, the second telescopic rod 123 is arranged at the bottom of the fifth support 122, the second telescopic rod 123 is rotatably connected with the rear side of the pull rod 124, the fixing block 125 is slidably arranged at the top of the pull rod 124, and the adjusting rod 126 is rotatably connected between the fixing block 125 and the pull rod 124.

The worker can push the second connecting rod 114 to rotate upwards to drive the worm 112 to rotate through the first rotating rod 113, the worm 112 rotates to drive the worm wheel 119 to rotate, the worm wheel 119 rotates to drive the second full gear 1110 to rotate through the first rotating shaft 118 to be matched with the first rack 92, so that the first rack 92 is driven to move leftwards, the first rack 92 moves leftwards to drive the sliding frame 91 and the components to move leftwards, the hole is matched, the second connecting rod 114 is pushed to rotate downwards to drive the ratchet wheel to rotate through the first rotating rod 113 to be contacted with the ratchet 117, the ratchet 117 rotates to drive the first torsion spring 116 to deform, at the moment, the worm 112 does not rotate, the motor is started, the output shaft of the motor rotates to drive the components to operate reversely through the worm 112, and the sliding frame 91 can reset rightwards; the telescopic rod of the rodless cylinder 6 can contact with the fixed block 125 when moving upwards, the fixed block 125 moves upwards to drive the second connecting rod 114 to rotate upwards through the pull rod 124, the first compression spring 115 can play a buffering role, so that a worker can adjust the equipment in an earlier stage according to the required rotating angle of the second connecting rod 114, the fixed block 125 is not clamped by the rotating adjusting rod 126, the fixed block 125 is pushed to move upwards according to the scale on the rear side of the first fixed frame 2, the fixed block 125 is moved to a proper position, the fixed block 125 is stopped being pushed, the fixed block 125 is clamped by the rotating adjusting rod 126, and thus the second connecting rod 114 can be guaranteed to rotate accurately to drive the rear part to operate.

Example 4

On the basis of embodiment 3, as shown in fig. 9 to 11, the device further includes a pressing mechanism 13, the pressing mechanism 13 includes a second fixing rod 131, a pressing rod 132, a pressing block 133, a sliding plate 134 and a second compression spring 135, the second fixing rod 131 is disposed on the rear left side of the inner wall of the first fixing frame 2, the pressing rod 132 is slidably disposed on the second fixing rod 131, the top of the pressing rod 132 is connected to the telescopic rod of the rodless cylinder 6, the pressing block 133 is slidably disposed on the front side of the lower portion of the pressing rod 132, the sliding plate 134 is slidably disposed on the rear side of the pressing rod 132, the second compression spring 135 is connected between the sliding plate 134 and the pressing block 133, a T-shaped plate is disposed on the front side of the inner wall of the second fixing rod 131, and the T-shaped plate is matched with the sliding plate 134.

The telescopic rod of the rodless cylinder 6 extends to drive the lower pressing block 133 to contact with the first connecting rod 97 through the lower pressing rod 132, the first connecting rod 97 rotates to drive the correcting plate 103 to move rightwards through the rotating shaft 95 to correct the steel plate, the lower pressing block 133 continues to move downwards to drive the sliding plate 134 to move downwards to contact with the T-shaped plate, the sliding plate 134 moves outwards to drive the lower pressing block 133 to move outwards and not to contact with the first connecting rod 97, the first connecting rod 97 stops rotating, the sliding plate 134 continues to move downwards and not to contact with the T-shaped plate, the lower pressing block 133 moves inwards to reset under the action of the second compression spring 135, the telescopic rod of the rodless cylinder 6 shortens to drive the lower pressing block 133 to move upwards to contact with the first connecting rod 97 again, the lower pressing block 133 moves outwards to not to apply force to the first connecting rod 97 under the action of the second compression spring 135, and continues to move upwards to not to contact with the first connecting rod 97, the second compression spring 135 is reset to drive the lower pressing block 133 to move inwards and reset.

Example 5

Based on embodiment 4, as shown in fig. 12 to 14, the cleaning device further includes a cleaning mechanism 14, the cleaning mechanism 14 includes a fixed box 141, a storage box 142, a third compression spring 143, a cleaning plate 144, a sliding block 145 and a second torsion spring 146, the fixed box 141 is disposed on the top of the bottom plate 81, the storage box 142 is slidably disposed on the front side of the inner wall of the fixed box 141, a handle is disposed on the front side of the storage box 142, the cleaning plate 144 is slidably disposed on the top of the fixed box 141, the third compression spring 143 is symmetrically connected between the front side of the cleaning plate 144 and the fixed box 141, L-shaped plates are symmetrically disposed on the rear side of the top of the fixed box 141, the sliding block 145 is rotatably disposed between the upper portions of the L-shaped plates, and the second torsion spring 146 is connected between the two sides of the sliding block 145 and the L-shaped plates.

Scrap iron generated during punching automatically falls into the fixed box 141 and the cleaning plate 144 downwards, the lower pressing rod 132 moves downwards to be in contact with the sliding block 145, the sliding block 145 rotates to drive the second torsion spring 146 to deform, when the lower pressing rod 132 moves upwards to reset and is not in contact with the sliding block 145 any more, the second torsion spring 146 resets to drive the sliding block 145 to rotate and reset, the sliding block 145 rotates to be in contact with the cleaning plate 144 and drives the cleaning plate 144 to move backwards, the scrap iron can fall into the storage box 142, the third compression spring 143 is stretched, when the second torsion spring 146 resets to an initial state, the sliding block 145 is not in contact with the cleaning plate 144 any more, and the third compression spring 143 resets to drive the cleaning plate 144 to move forwards and reset.

Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims

1. The utility model provides an orthopedics is with high accuracy steel sheet system hole equipment, characterized by, including: base (1), first fixed frame (2), the fixed frame of second (3), heating panel (4), slip glass door (5), rodless cylinder (6), electric drill (7), supporting mechanism (8) and moving mechanism (9), base (1) top one side is equipped with first fixed frame (2), first fixed frame (2) top is equipped with heating panel (4), first fixed frame (2) one side slidingtype is equipped with slip glass door (5), first fixed frame (2) upper portion inner wall is equipped with rodless cylinder (6), be equipped with electric drill (7) on the telescopic link of rodless cylinder (6), base (1) top opposite side is equipped with the fixed frame of second (3), first fixed frame (2) inner wall bottom is equipped with supporting mechanism (8), be connected with moving mechanism (9) on supporting mechanism (8).

2. A high-precision steel plate hole-making equipment for orthopedics department according to claim 1, characterized in that the supporting mechanism (8) comprises: the fixing frame comprises a bottom plate (81), a first support (82), a sliding rod (83) and a first fixing rod (84), wherein the bottom plate (81) is arranged at the bottom of the inner wall of the first fixing frame (2), a bearing plate is arranged on one side of the top of the bottom plate (81), the first fixing rod (84) is arranged on the upper portion of the bearing plate, the first support (82) is arranged on the other side of the top of the bottom plate (81), and the sliding rod (83) is symmetrically connected between the first support (82) and the bearing plate.

3. A high-precision steel plate hole-making equipment for orthopedics department according to claim 2, characterized in that the moving mechanism (9) comprises: a sliding frame (91), a first rack (92), a fixed splint (93), a sliding splint (94), a rotating shaft (95), a bearing (96), a first connecting rod (97) and a first telescopic rod (98), sliding connection has carriage (91) between slide bar (83), carriage (91) bottom is equipped with first rack (92), carriage (91) top one side is equipped with solid fixed splint (93), carriage (91) top opposite side is equipped with sliding splint (94), sliding splint (94) both sides all sliding type are equipped with axis of rotation (95), be equipped with the rocking handle on one side axis of rotation (95), gu fixed splint (93) both sides are all embedded to be equipped with bearing (96), bearing (96) are connected with axis of rotation (95) respectively, movably be connected with head rod (97) between axis of rotation (95), symmetrical connection has first telescopic link (98) between solid fixed splint (93) and sliding splint (94).

4. A high precision steel plate hole making equipment for orthopedics department according to claim 3, characterized in that, it further comprises a correcting mechanism (10), the correcting mechanism (10) comprises: the correcting device comprises a second support (101), a first full gear (102) and a correcting plate (103), wherein the first full gear (102) is arranged on a rotating shaft (95), the second support (101) is arranged on one side of a fixed clamping plate (93) in a sliding mode, the second support (101) is connected with a sliding clamping plate (94) in a sliding mode, and the correcting plate (103) is arranged on one side of the second support (101).

5. A high-precision steel plate hole making equipment for orthopedics department according to claim 4, characterized by further comprising a pushing mechanism (11), wherein the pushing mechanism (11) comprises: the worm gear mechanism comprises a third support (111), a worm (112), a first rotating rod (113), a second connecting rod (114), a first compression spring (115), a first torsion spring (116), a ratchet (117), a first rotating shaft (118), a worm wheel (119) and a second full gear (1110), the third support (111) is arranged on the rear side of the top of a bottom plate (81), the worm (112) is rotatably arranged on the upper portion of the third support (111), a motor is arranged on one side of the top of the bottom plate (81), an output shaft of the motor is connected with the worm (112), the ratchet (117) is rotatably arranged on the worm (112), the first torsion spring (116) is connected between the ratchet (117) and the worm (112), the first rotating rod (113) is rotatably arranged on one side of the worm (112), a ratchet wheel is arranged on the inner wall of the first rotating rod (113), the second connecting rod (114) is rotatably arranged on the front side of the first rotating rod (113), the first compression spring (115) is connected between the second connecting rod (114) and the inner wall of the first rotating rod (113), the third support (111) is rotatably provided with a first rotating shaft (118), one side of the first rotating shaft (118) is provided with a worm wheel (119), the worm wheel (119) is meshed with the worm (112), the other side of the first rotating shaft (118) is provided with a second full gear (1110), and the second full gear (1110) is matched with the first rack (92).

6. A high-precision steel plate hole making equipment for orthopedics department according to claim 5, characterized by further comprising a pulling mechanism (12), wherein the pulling mechanism (12) comprises: fourth support (121), fifth support (122), second telescopic link (123), pull rod (124), fixed block (125) and regulation pole (126), first fixed frame (2) inner wall one side is equipped with fourth support (121), sliding type is equipped with pull rod (124) on fourth support (121), pull rod (124) lower part is connected with second connecting rod (114) rotary type, first fixed frame (2) inner wall is equipped with fifth support (122), fifth support (122) bottom is equipped with second telescopic link (123), second telescopic link (123) are connected with pull rod (124) rotary type, pull rod (124) top sliding type is equipped with fixed block (125), the rotary type is connected with between fixed block (125) and pull rod (124) and adjusts pole (126).

7. A high-precision steel plate hole making equipment for orthopedics department according to claim 6, characterized by further comprising a pressing mechanism (13), wherein the pressing mechanism (13) comprises: second dead lever (131), lower depression bar (132), lower briquetting (133), sliding plate (134) and second compression spring (135), first fixed frame (2) inner wall is equipped with second dead lever (131), sliding type is equipped with depression bar (132) down on second dead lever (131), the top of depression bar (132) is connected with the telescopic link of no pole cylinder (6) down, depression bar (132) lower part sliding type is equipped with briquetting (133 down, depression bar (132) one side sliding type is equipped with sliding plate (134) down, be connected with second compression spring (135) between sliding plate (134) and briquetting (133) down, second dead lever (131) inner wall is equipped with the T template, the T template cooperates with sliding plate (134).

8. A high-precision steel plate hole making equipment for orthopedics department according to claim 7, characterized by further comprising a cleaning mechanism (14), wherein the cleaning mechanism (14) comprises: fixed case (141), storage box (142), third compression spring (143), clean board (144), sliding block (145) and second torsion spring (146), bottom plate (81) top is equipped with fixed case (141), fixed case (141) inner wall slidingtype is equipped with storage box (142), storage box (142) one side is equipped with the handle, fixed case (141) top slidingtype is equipped with cleans board (144), symmetrical connection has third compression spring (143) between clean board (144) and fixed case (141), fixed case (141) top one side symmetry is equipped with the L template, the rotary type is equipped with sliding block (145) between the L template upper portion, be connected with second torsion spring (146) between sliding block (145) both sides and the L template.