CN217195561U

CN217195561U - Cut accurate fixed frock that cuts of bone lockplate

Info

Publication number: CN217195561U
Application number: CN202123201530.7U
Authority: CN
Inventors: 顾春; 薛兵; 王耀辉
Original assignee: Jiangsu Jinlu Group Medical Device Co ltd
Current assignee: Jiangsu Jinlu Group Medical Device Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-08-16
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a cut accurate fixed frock that cuts of bone lockplate, concretely relates to bone lockplate processing equipment field, comprises a workbench, upper end one side of workstation is provided with spacing subassembly, and the upper end slidable mounting of spacing subassembly has push-and-pull mechanism, two second spacing grooves and a first spacing groove have been seted up on the mesa of workstation, the opposite side fixed mounting that the workstation is located cutting seam has the fixed plate, and the one end fixed mounting that the motor was kept away from to the fixed plate has electric telescopic handle. The utility model discloses an accurate fixed frock that cuts of osteotomy lockplate through being provided with spacing subassembly and push-and-pull mechanism, can adjust spacing position and utilize the scale mark to obtain accurate actual size through control electric telescopic handle, realizes cutting the accuracy of osteotomy lockplate to at the in-process that cuts, the security of its operation has and is showing the promotion, can reduce staff's injured probability by a wide margin, has improved the practicality.

Description

Cut accurate fixed frock that cuts of bone lockplate

Technical Field

The utility model relates to a cut bone lockplate processing equipment field, in particular to cut accurate fixed frock that cuts of bone lockplate.

Background

In the process of treating foot deformity, incision reduction internal fixation treatment is recommended, nonunion or deformity healing can be avoided after internal fixation, postoperative complications can be reduced, and a novel product is introduced, and relates to a bone cutting locking plate, namely, a foot bone cutting part is fixed and reset, and the healing of a bone cutting end and the normal movement of a foot are ensured.

And cut bone lockplate in the production and processing process, need cut into less volume or the panel spare of specified size with great panel processing to in follow-up further processing, and cutting equipment among the prior art, it is at the in-process that cuts, and staff's hand has the potential safety hazard of touching the cutting knife, and the security remains to be improved, and the size is adjusted and is difficult to realize accurate control actually cutting, so, we have provided the accurate fixed frock that cuts of bone lockplate.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an accurate fixed frock that cuts of cutting bone lockplate can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

a precise cutting and fixing tool for an osteotomy locking plate comprises a workbench, wherein support frames are fixedly arranged on two sides of the lower end of the workbench, a cutting seam is formed in the middle of the upper end of the workbench, a motor is fixedly arranged on one side, located at the cutting seam, of the lower end of the workbench, a blade is fixedly arranged at the output end of the motor, the blade is located in the cutting seam, the upper portion of the blade extends to the upper portion of a table top of the workbench, a limiting assembly is arranged on one side of the upper end of the workbench, a push-pull mechanism is slidably arranged at the upper end of the limiting assembly, two second limiting grooves and a first limiting groove are formed in the position, located below the limiting assembly, of the table top, the first limiting groove is located in the middle of the two second limiting grooves, a fixing plate is fixedly arranged on the other side, located at the cutting seam, and an electric telescopic rod is fixedly arranged at one end, far away from the motor, of the fixing plate, the output end of the electric telescopic rod is fixedly connected with the limiting assembly.

Preferably, spacing subassembly includes spacing, the lower extreme symmetry fixed mounting of spacing has two slides, and the equal fixed mounting of lower extreme of slide has the bottom plate, the one end that cutting joints was kept away from to spacing has a fixed block through bolt fixed mounting, and the lower extreme dead lever of fixed block installs the pole setting, the pole setting is in the same place with electric telescopic handle's output fixed connection, T type groove has been seted up to the upper end of spacing.

Preferably, the two sliding plates are respectively connected in the two second limiting grooves in a sliding mode, the upper end face of the bottom plate is tightly attached to the lower end face of the workbench, and the vertical rod is connected in the first limiting groove in a sliding mode.

Preferably, the push-pull mechanism comprises a fixed seat, a rectangular groove is formed in the upper end of the fixed seat, a shaft rod is rotatably mounted in the rectangular groove through a bearing, a connecting block is fixedly mounted on the outer surface of the shaft rod, a baffle is fixedly mounted at one end of the connecting block, a protective cover is fixedly mounted at the upper end of the baffle, and a handle is fixedly mounted at the upper end of the connecting block.

Preferably, a T-shaped sliding block is fixedly mounted in the middle of the lower end of the fixing seat, and the T-shaped sliding block is slidably mounted in the T-shaped groove to slidably mount the push-pull mechanism and the limiting assembly together.

Preferably, the protective cover is of an arc-shaped plate-shaped structure made of transparent plastic materials, and the protective cover is bent towards one side close to the blade.

Preferably, the outer surface of the handle is sleeved with a sponge anti-slip sleeve.

Preferably, the edges of the first limiting groove and the two second limiting grooves are respectively provided with a scale mark.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through being provided with spacing subassembly and push-and-pull mechanism, when in actual use, can adjust spacing position through control electric telescopic handle, utilize the scale mark to obtain accurate actual dimension, and then realize cutting the accuracy of cutting the bone lockplate, and at the in-process that cuts, can drive the baffle through applying the axial power of perpendicular to axostylus axostyle to the handle and rotate, utilize the baffle to support and wait to cut the bone locking panel that cuts, the handle is promoted then can so that the bone locking panel removes, the security of its operation has and is showing the promotion, can reduce staff injured probability by a wide margin, and the practicality is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the installation positions of the motor and the electric telescopic rod of the present invention;

fig. 3 is a schematic view of the overall structure of the limiting assembly of the present invention;

fig. 4 is a schematic view of the overall structure of the push-pull mechanism of the present invention;

fig. 5 is a schematic position diagram of the fixing plate of the present invention.

In the figure: 1. a work table; 2. a limiting component; 21. a limiting strip; 22. a fixed block; 23. erecting a rod; 24. a T-shaped groove; 25. a slide plate; 26. a base plate; 3. a push-pull mechanism; 31. a fixed seat; 32. a rectangular groove; 33. a shaft lever; 34. a T-shaped slider; 35. a grip; 36. connecting blocks; 37. a baffle plate; 38. a protective cover; 4. scale lines; 5. cutting a seam; 6. a blade; 7. a motor; 8. a first limit groove; 9. a second limit groove; 10. a support frame; 11. a fixing plate; 12. an electric telescopic rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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 simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 as a specific case by those skilled in the art.

As shown in figures 1-5, the accurate cutting and fixing tool for the osteotomy locking plate comprises a workbench 1, wherein support frames 10 are fixedly arranged on two sides of the lower end of the workbench 1 and play a role in supporting the whole device, a cutting seam 5 is arranged in the middle of the upper end of the workbench 1, a motor 7 is fixedly arranged on one side, located at the cutting seam 5, of the lower end of the workbench 1, a blade 6 is fixedly arranged at the output end of the motor 7, the blade 6 is located in the cutting seam 5, the upper portion of the blade 6 extends to the upper portion of the table top of the workbench 1, a limiting component 2 is arranged on one side of the upper end of the workbench 1, a push-pull mechanism 3 is slidably arranged at the upper end of the limiting component 2, two second limiting grooves 9 and a first limiting groove 8 are arranged at the position, located below the limiting component 2, of the first limiting groove 8 is located between the two second limiting grooves 9, a fixing plate 11 is fixedly arranged on the other side, located at the cutting seam 5, of the workbench 1, and the one end fixed mounting that motor 7 was kept away from to fixed plate 11 has electric telescopic handle 12, and electric telescopic handle 12's output and spacing subassembly 2 fixed connection are in the same place.

Specifically, as shown in fig. 2 and 3, the limiting component 2 includes a limiting strip 21, two sliding plates 25 are symmetrically and fixedly mounted at the lower end of the limiting strip 21, bottom plates 26 are fixedly mounted at the lower ends of the sliding plates 25, a fixing block 22 is fixedly mounted at one end of the limiting strip 21 away from the cutting seam 5 through bolts, a vertical rod 23 is mounted at a fixing rod at the lower end of the fixing block 22, the vertical rod 23 is fixedly connected with the output end of the electric telescopic rod 12, and a T-shaped groove 24 is formed at the upper end of the limiting strip 21; it can be seen that, two slide 25 sliding connection respectively are in two second spacing grooves 9, the up end of bottom plate 26 all hugs closely workstation 1 lower terminal surface, pole setting 23 sliding connection is in first spacing inslot 8, therefore, work through control electric telescopic handle 12 is extended or is shortened, can make pole setting 23 remove, and then drive whole spacing strip 21 horizontal migration, in spacing strip 21's removal process, utilize slide 25 and the cooperation of second spacing groove 9, guarantee the stability of spacing strip 21 at the in-process that removes, avoid taking place the deviation of size, the accurate degree that the osteotomy lockplate cut has been improved.

As shown in fig. 3 and 4, the push-pull mechanism 3 includes a fixing seat 31, a rectangular groove 32 is formed in the upper end of the fixing seat 31, a shaft rod 33 is rotatably installed in the rectangular groove 32 through a bearing, a connecting block 36 is fixedly installed on the outer surface of the shaft rod 33, a baffle 37 is fixedly installed at one end of the connecting block 36, a protective cover 38 is fixedly installed at the upper end of the baffle 37, a grip 35 is fixedly installed at the upper end of the connecting block 36, and a sponge anti-slip sleeve is sleeved on the outer surface of the grip 35, so that an anti-slip effect can be achieved; it can be seen that the connecting block 36 can drive the baffle 37 to rotate by applying a force perpendicular to the axial direction of the shaft rod 33 to the grip 35, when the osteotomy locking plate does not need to be pushed or needs to be cut, only the baffle 37 needs to be rotated to the other side of the limiting strip 21, at this time, the baffle 37 does not influence the replacement of the osteotomy locking plate, and when the osteotomy locking plate needs to be pushed and cut, only the baffle 37 needs to be rotated to one side close to the blade 6; it should be noted that a T-shaped slider 34 is fixedly mounted in the middle of the lower end of the fixing seat 31, the T-shaped slider 34 is slidably mounted in the T-shaped groove 24, the push-pull mechanism 3 and the limiting component 2 are slidably mounted together, and a user can slide the whole push-pull mechanism 3 on the limiting component 2 by applying a force to the grip 35, so that the osteotomy locking plate to be cut is pushed, and the osteotomy locking plate is cut by the blade 6, thereby improving the safety in the working process.

Additionally, the utility model discloses well protection casing 38 is the arc platelike structure that transparent plastic material was made, and protection casing 38 to a lateral bending near blade 6, utilizes transparent protection casing 38, when can convenient to use person observe the cutting progress and cut the blade department particular case, can also play certain guard action to user's hand, user's hand is injured when avoiding cutting the piece that produces.

As shown in fig. 5, the utility model discloses in, scale mark 4 has all been carved with in the edge of first spacing groove 8 and two second spacing grooves 9, before actually cutting the osteotomy lockplate, the finished product size that can obtain as required, through the position that control electric telescopic handle 12 adjusted spacing strip 21, utilizes scale mark 4 to obtain accurate actual size, and then realizes cutting the accuracy of osteotomy lockplate.

To sum up, the utility model discloses a theory of operation does: according to the finished size that needs obtained before the use, control electric telescopic handle 12 work extension or shorten, can make pole setting 23 remove, and then drive whole spacing 21 horizontal migration, utilize scale mark 4 to control accurate actual size, treat after the size adjustment, the osteotomy locking panel that will treat to cut hugs closely spacing 21, then through applying the axial power of perpendicular to axostylus axostyle 33 to handle 35, can make connecting block 36 drive baffle 37 rotate, utilize baffle 37 to support the osteotomy locking panel who treats to cut, then promote handle 35 and can make osteotomy locking panel remove, reach the purpose of cutting, when cutting the osteotomy locking panel that needs to take off after accomplishing and more renew after cutting, only need rotate it to spacing 21 opposite sides, baffle 37 does not influence the change to osteotomy locking panel this moment.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an it cuts fixed frock to cut accurate of bone lockplate, includes workstation (1), its characterized in that: the cutting device is characterized in that support frames (10) are fixedly mounted on two sides of the lower end of the workbench (1), a cutting seam (5) is formed in the middle of the upper end of the workbench (1), a motor (7) is fixedly mounted on one side, located on the cutting seam (5), of the lower end of the workbench (1), a blade (6) is fixedly mounted at the output end of the motor (7), the blade (6) is located in the cutting seam (5), the upper portion of the blade (6) extends to the upper portion of the table board of the workbench (1), a limiting assembly (2) is arranged on one side of the upper end of the workbench (1), a push-pull mechanism (3) is slidably mounted at the upper end of the limiting assembly (2), two second limiting grooves (9) and one first limiting groove (8) are formed in the position, located below the limiting assembly (2), on the table board of the workbench (1), and the first limiting groove (8) is located in the middle of the two second limiting grooves (9), workstation (1) is located the opposite side fixed mounting of cutting seam (5) has fixed plate (11), and the one end fixed mounting that motor (7) were kept away from in fixed plate (11) has electric telescopic handle (12), the output and spacing subassembly (2) fixed connection of electric telescopic handle (12) are in the same place.

2. The accurate fixed frock that cuts of osteotomy lockplate of claim 1, characterized in that: spacing subassembly (2) are including spacing (21), the lower extreme symmetry fixed mounting of spacing (21) has two slides (25), and the equal fixed mounting of lower extreme of slide (25) has bottom plate (26), the one end that cutting joint (5) were kept away from in spacing (21) has fixed block (22) through bolt fixed mounting, and the lower extreme dead lever of fixed block (22) installs pole setting (23), pole setting (23) are in the same place with the output fixed connection of electric telescopic handle (12), T type groove (24) have been seted up to the upper end of spacing (21).

3. The accurate fixed frock that cuts of osteotomy lockplate of claim 2, characterized in that: two slide (25) sliding connection is in two second spacing grooves (9) respectively, the up end of bottom plate (26) is all hugged closely workstation (1) lower extreme face, pole setting (23) sliding connection is in first spacing groove (8).

4. The accurate fixed frock that cuts of osteotomy lockplate of claim 2, characterized in that: the push-pull mechanism (3) comprises a fixed seat (31), a rectangular groove (32) is formed in the upper end of the fixed seat (31), a shaft rod (33) is installed in the rectangular groove (32) through a bearing in a rotating mode, a connecting block (36) is installed on the outer surface of the shaft rod (33), a baffle (37) is fixedly installed at one end of the connecting block (36), a protective cover (38) is fixedly installed at the upper end of the baffle (37), and a handle (35) is fixedly installed at the upper end of the connecting block (36).

5. The accurate fixed frock that cuts of osteotomy lockplate of claim 4, characterized in that: the middle part of the lower end of the fixed seat (31) is fixedly provided with a T-shaped sliding block (34), and the T-shaped sliding block (34) is slidably arranged in the T-shaped groove (24) to slidably arrange the push-pull mechanism (3) and the limiting component (2) together.

6. The accurate fixed frock that cuts of osteotomy lockplate of claim 5, characterized in that: the protective cover (38) is of an arc-shaped plate-shaped structure made of transparent plastic materials, and the protective cover (38) is bent towards one side close to the blade (6).

7. The accurate fixed frock that cuts of osteotomy lockplate of claim 5, characterized in that: the outer surface of the handle (35) is sleeved with a sponge anti-slip sleeve.

8. The accurate fixed frock that cuts of osteotomy lockplate of claim 1, characterized in that: the edges of the first limiting groove (8) and the two second limiting grooves (9) are respectively carved with scale marks (4).