CN215092222U

CN215092222U - Medical instrument parts machining is with quick detachable pressure equipment anchor clamps of area direction

Info

Publication number: CN215092222U
Application number: CN202121631555.8U
Authority: CN
Inventors: 赵锟
Original assignee: Paragon Medical Device Changzhou Co ltd
Current assignee: Paragon Medical Device Changzhou Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-12-10
Anticipated expiration: 2031-07-16

Abstract

The utility model belongs to the technical field of the medical instrument preparation technique and specifically relates to a medical instrument parts machining is with quick detachable pressure equipment anchor clamps of area direction, the part includes to line slider and guide bar, be equipped with the erection column on the line slider, be equipped with mounting hole and bead to line slider bottom surface, the guide bar is fixed in on the erection column, anchor clamps include the base, stand and guide block, the dead slot that can hold to the line slider is seted up to the stand bottom, set up the hole that can supply to pass to the line slider on the stand, be equipped with the guiding hole on the guide block, the stand is fixed to be set up on the base, the guide block slides and sets up in the hole, the guide bar passes the guiding hole and can slide in the guiding hole. This pressure equipment anchor clamps leads to the part through the guide block, guarantees the straightness that hangs down of guide bar and alignment slider, through set up square hole on the stand, the loading and unloading of the part of being convenient for to improve machining efficiency, take time to waste the material and load and unload the trouble problem of part with solving the guide bar and to the whole processing of alignment slider.

Description

Medical instrument parts machining is with quick detachable pressure equipment anchor clamps of area direction

Technical Field

The utility model belongs to the technical field of the medical instrument preparation technique and specifically relates to a medical instrument parts machining is with quick detachable pressure equipment anchor clamps of area direction.

Background

The ankle embracing device component is a protective tool for foot correction, one end of the component is fixed on an ankle, and the other end of the component is connected with a tibia extramedullary alignment reference device, so that the function of adjusting the extramedullary alignment position in an operation is achieved. When the ankle holding device component in the knee joint surgical instrument for clinical operation is pressed and processed, after the guide rod is pressed into the alignment slide block, the included angle between the plane of the guide rod and the central connecting line of the two holes of the alignment slide block is required to be 0 degree.

The traditional press fitting mode is to integrally process the guide rod and the alignment slide block directly, so that the time and the material are wasted, and if the press fitting is carried out according to a conventional press plate fixing method, the surface of a part is scratched easily, and the part is loaded and unloaded more inconveniently.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of current part wholeprocessing time-consuming and material-wasting, the utility model provides a medical instrument parts machining is with quick detachable pressure equipment anchor clamps of area direction, comes the problem of solution through the cooperation of stand and guide block.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a medical instrument parts machining is with quick detachable pressure equipment anchor clamps of area direction, the part includes to line slider and guide bar, be equipped with the erection column on the line slider, be equipped with mounting hole and bead to line slider bottom surface, the guide bar is fixed in on the erection column, anchor clamps include the base, stand and guide block, the dead slot that can hold to the line slider is seted up to the stand bottom, set up the hole that can supply to pass to the line slider on the stand, be equipped with the guiding hole on the guide block, the stand is fixed to be set up on the base, the guide block slides and sets up in the hole, the guide bar passes the guiding hole and can slide in the guiding hole.

Furthermore, a positioning pin extending into the mounting hole at the bottom of the aligning slide block is arranged on the base and is positioned in the empty groove.

Furthermore, the number of the positioning pins is two, and the positioning pins are arranged corresponding to the mounting holes in the bottom of the aligning slide block.

Furthermore, a kidney-shaped groove for adjusting the positioning pin is arranged on the base.

Furthermore, a fool-proof groove for placing the convex edge at the bottom of the line sliding block is formed in the base.

Furthermore, the size of the inner hole is larger than that of the guide block, and the gap between the inner hole and the guide block is 0.01-0.02 mm.

The utility model has the advantages that,

(1) through the matching of the upright post and the positioning pin, the guide rod and the alignment slide block of the part are quickly and accurately positioned, the press fitting precision is ensured, and the press fitting efficiency is improved;

(2) through the fool-proof groove arranged on the base, not only can the part be flatly placed on the base, but also the part can be effectively prevented from being placed reversely, so that the press-mounting precision is ensured;

(3) through set up the hole on the stand, be convenient for take out the part after the pressure equipment is accomplished is whole, easily loading and unloading part can improve part machining efficiency, effectively reduces the processing cost.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

fig. 2 is a side view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic view of the inner bore and pilot bore;

FIG. 5 is a schematic structural view of a part;

FIG. 6 is a schematic view of a line alignment slide;

in the figure, 1, a pair of line sliding blocks, 2, a guide rod, 3, a base, 4, an upright post, 5, a guide block, 6, a hollow groove, 7, an inner hole, 8, a guide hole, 9, a positioning pin, 10, a kidney-shaped groove, 11, a foolproof groove, 12, a mounting post, 13, a mounting hole and 14, a rib are arranged.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1, 5 and 6, the part processing is with quick detachable pressure equipment anchor clamps of area direction, the part includes to line slider 1 and guide bar 2, be equipped with erection column 12 to line slider 1, be equipped with mounting hole 13 and bead 14 to line slider 1 bottom surface, guide bar 2 is fixed in on the erection column 12, the anchor clamps include base 3, stand 4 and guide block 5, stand 4 bottom is seted up and is held the dead slot 6 to line slider 1, set up the hole 7 that can supply to pass to line slider 1 on the stand 4, be equipped with guiding hole 8 on the guide block 5, stand 4 is fixed to be set up on base 3, guide block 5 slides and sets up in hole 7, guide bar 2 passes guiding hole 8 and can slide in guiding hole 8.

The clamp is arranged on a workbench of a press machine, the alignment slide block 1 is arranged on a positioning pin 9 of a clamp base 3, then the guide rod 2 is arranged in a clamp guide block 5, and the plane of the guide rod 2 is on the same side with a scribed line on the alignment slide block 1. The position of the clamp is adjusted to ensure that a pressure head of the press and the part guide rod 2 are on the same axis, the part guide rod 2 is pressed into the alignment slide block 1 by the press, and the guide block 5 penetrates through an inner hole 7 of the upright post 4 to play a good guide role in press mounting. When the part is taken out, the part and the clamp guide block 5 are taken out together, then the guide block 5 is separated from the part, and then the steps are repeated to carry out the press mounting of the subsequent part. The fixture can quickly and accurately position the part, is easy to assemble and disassemble the part, can improve the product processing efficiency and effectively reduce the processing cost.

The size of the inner hole 7 is larger than that of the guide block 5, the guide block 5 can penetrate through the inner hole 7, the gap between the inner hole 7 and the guide block 5 is 0.01-0.02 mm, and the guide rod 2 penetrates into the inner hole 7 in the press-fitting process.

As shown in fig. 2 and 3, the base 3 is provided with a fool-proof groove 11 for horizontally placing the parts. The fool-proof groove 11 is a mechanism for fixing a workpiece and preventing the workpiece from being inserted wrongly, the fool-proof groove 11 is arranged in the empty groove 6 below the stand column 4 and used for placing the convex ribs 14 on the bottom surface of the part, when the wire aligning slide block 1 is placed, the convex ribs 14 on the bottom surface of the wire aligning slide block 1 are placed in the fool-proof groove 11, the part is flatly placed on the base 3, and if the wire aligning slide block 1 is placed reversely, the part cannot be flatly placed on the base 3.

As shown in fig. 4, the base 3 is provided with a positioning pin 9 extending into the mounting hole 13 at the bottom of the alignment slide block 1, and the positioning pin 9 is located in the empty groove 6. Two mounting holes 13 corresponding to the bottom of the part are arranged on the positioning pin 9, and a kidney-shaped groove 10 for adjusting the positioning pin 9 is correspondingly arranged on the base 3.

Through the matched positioning pin 9 and the kidney-shaped groove 10, the positioning pin 9 can be adjusted, stable installation of parts is realized, displacement of the line sliding block 1 in the press fitting process is avoided, and the press fitting accuracy is guaranteed.

The guide hole 8 is a non-circular hole, and a D-shaped hole is formed in the guide block 5 corresponding to the guide rod 2 of the ankle holding device, so that the guide rod 2 is arranged in the D-shaped hole in a sliding mode.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A guide-equipped easy-to-detach press-fitting clamp for machining medical apparatus parts comprises an aligning slide block (1) and a guide rod (2), wherein a mounting column (12) is arranged on the aligning slide block (1), a mounting hole (13) and a convex edge (14) are arranged on the bottom surface of the aligning slide block (1), the guide rod (2) is fixed on the mounting column (12), and the clamp is characterized by comprising a base (3), a stand column (4) and a guide block (5),

the bottom of the upright post (4) is provided with a hollow groove (6) capable of accommodating the wire aligning slide block (1), the upright post (4) is provided with an inner hole (7) for the wire aligning slide block (1) to pass through,

the guide block (5) is provided with a guide hole (8),

the upright post (4) is fixedly arranged on the base (3), the guide block (5) is arranged in the inner hole (7) in a sliding mode, and the guide rod (2) penetrates through the guide hole (8) and can slide in the guide hole (8).

2. The medical instrument part machining easy-to-detach press-fitting clamp with the guide function as claimed in claim 1 is characterized in that a positioning pin (9) extending into a mounting hole (13) in the bottom of the aligning sliding block (1) is arranged on the base (3), and the positioning pin (9) is located in the empty groove (6).

3. The medical instrument part machining with guide easy-to-detach press-fitting clamp as claimed in claim 2, wherein two positioning pins (9) are arranged, and the positioning pins (9) are arranged corresponding to the mounting holes (13) in the bottom of the aligning slide block (1).

4. The medical apparatus part processing easy-to-detach press-fitting clamp with the guide function as claimed in claim 2 or 3, wherein the base (3) is provided with a kidney-shaped groove (10) for adjusting the positioning pin (9).

5. The medical apparatus and instrument part processing easy-to-detach press-fitting clamp with the guide function as claimed in claim 1, wherein the base (3) is provided with a fool-proof groove (11) for placing a convex rib (14) at the bottom of the wire aligning sliding block (1).

6. The medical apparatus and instrument part machining with the guide easy-to-detach press-fitting clamp as claimed in claim 1, wherein the size of the inner hole (7) is larger than that of the guide block (5), and the gap between the inner hole (7) and the guide block (5) is 0.01-0.02 mm.