CN208557740U - A kind of clamping device of the homogeneous allogenic bone cutting equipment convenient for adjusting - Google Patents

Abstract

The utility model discloses a kind of clamping devices of homogeneous allogenic bone cutting equipment convenient for adjusting, including pedestal, No.1 upright bar and No. two upright bars, the No.1 upright bar and No. two upright bars are respectively positioned on pedestal upper end, No.1 upright bar bottom end and base upper surface weld, it is embedded on the pedestal fluted, the inside grooves are equipped with screw rod, and described screw rod one end connect with the bearing that groove side inner wall is equipped with, and the output axis connection of motor that the screw rod other end is equipped with groove side.The utility model passes through setting screw rod, and No. two upright bars are connect with the nut that screw rod is equipped with, it can use motor drives screw mandrel rotation, keep nut mobile, so that No. two upright bars be made to move, convenient for adjusting the distance between No.1 upright bar and No. two upright bars, the cutting of the bone material of obstructed length is adapted to, practicability is good, by being equipped with expansion plate between No.1 upright bar and No. two upright bars, it can use expansion plate and accept the aggregate generated when cutting, guarantee that working environment is clean and tidy.

Description

A kind of clamping device of the homogeneous allogenic bone cutting equipment convenient for adjusting

Technical field

The utility model relates to a kind of clamping device, in particular to a kind of homogeneous allogenic bone cutting equipment convenient for adjusting Clamping device.

Background technique

The research and development of homogeneous allogenic bone cutter device meet the requirement of medical instrument quality of production management regulation, and require it suitable The processing for answering irregular shape allogeneic bone material meets the needs of clinic is to products of different specifications, and bone cutting machine is to prepare The important instrument of bone implant material is suffered from many fields such as medical treatment, amusement, scientific research, industrial productions and is widely applied.

Bone cutting machine at work, needs that aggregate to be cut is fixed using clamping device, existing clamping dress It sets, flexibility is not strong, and the aggregate slag generated when being not easy to arbitrarily adjust, and cutting is not easy to collect, and cause working environment more random, And existing clamping device can not arbitrarily measure length to be cut in fixed cutting, be not easy to promote with It uses.For this purpose, it is proposed that a kind of clamping device of the homogeneous allogenic bone cutting equipment convenient for adjusting.

Utility model content

The main purpose of the utility model is to provide a kind of clamping of homogeneous allogenic bone cutting equipment convenient for adjusting dresses It sets, can effectively solve the problems in background technique.

To achieve the above object, the technical solution that the utility model is taken are as follows:

A kind of clamping device of the homogeneous allogenic bone cutting equipment convenient for adjusting, including pedestal, No.1 upright bar and No. two are vertical Bar, the No.1 upright bar and No. two upright bars are respectively positioned on pedestal upper end, and No.1 upright bar bottom end and base upper surface weld, described The bearing fluted, the inside grooves are equipped with equipped with screw rod, described screw rod one end and groove side inner wall is embedded on pedestal Connection, and the output axis connection of motor that is equipped with of the screw rod other end and groove side and screw rod are equipped with nut, described No. two Upright bar is fixedly connected with nut, and the No.1 upright bar and No. two rod ends are mounted on retaining ring and No.1 upright bar and two Expansion plate is installed between number upright bar.

Further, the expansion plate includes No.1 plate and No. two plates, and the width of No. two plate is greater than No.1 The width of plate, and No. two plate two sides are mounted on fastener, No. two plate is located at No.1 plate lower end, and No. two plates It is slidably connected by fastener and No.1 plate.

Further, it is embedded with card slot in the No.1 upright bar and No. two upright bar one side walls, is embedded inside the card slot There is slot, expansion plate lower surface both ends volume is equipped with inserted block and expansion plate and passes through inserted block and slot grafting.

Further, the base upper surface side is embedded with sliding slot, is equipped with telescopic rod, the telescopic rod in the sliding slot Bottom end is connected with sliding block, and telescopic rod is slidably connected by sliding block and sliding slot, and the telescopic rod top end is connected with mark post, and mark post Movable axis and mark post is equipped between telescopic rod to be flexibly connected by movable axis with telescopic rod.

Further, the sliding slot side is equipped with scale strip, and scale strip is embedded at base upper surface side.

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

1, the utility model is by setting screw rod, and No. two upright bars are connect with the nut that screw rod is equipped with, and can use Motor drives screw mandrel rotation, it is mobile to make nut, to make No. two upright bars move, convenient for adjusting No.1 upright bar and No. two upright bars The distance between, the cutting of the bone material of obstructed length is adapted to, practicability is good.

2, the utility model is by being equipped with expansion plate between No.1 upright bar and No. two upright bars, when No. two upright bars are mobile When, also sliding extends No. two plates on expansion plate therewith, to extend the length of expansion plate, generates when cutting convenient for accepting Aggregate guarantees that working environment is clean and tidy.

3, the utility model is equipped with scale strip by setting sliding slot, and in sliding slot side, can be with flexible in mobile chute Bar selects length to be cut according to scale strip, mark post is then turned to aggregate side to be cut and is marked, is convenient for The precision of cutting.

Detailed description of the invention

Fig. 1 is that a kind of overall structure of the clamping device of the homogeneous allogenic bone cutting equipment convenient for adjusting of the utility model is shown It is intended to.

Fig. 2 is a kind of vertical view graph structure of the clamping device of the homogeneous allogenic bone cutting equipment convenient for adjusting of the utility model Schematic diagram.

Fig. 3 is a kind of expansion plate structure of the clamping device of the homogeneous allogenic bone cutting equipment convenient for adjusting of the utility model Schematic diagram.

Fig. 4 be a kind of No.1 upright bar of the clamping device of the homogeneous allogenic bone cutting equipment convenient for adjusting of the utility model and No. two upright bar structural schematic diagrams.

Fig. 5 is that a kind of mark post structure of the clamping device of the homogeneous allogenic bone cutting equipment convenient for adjusting of the utility model is shown It is intended to.

In figure: 1, pedestal；2, No.1 upright bar；3, retaining ring；4, No. two upright bars；5, expansion plate；6, bearing；7, groove；8, Nut；9, screw rod；10, motor；11, mark post；12, sliding block；13, sliding slot；14, scale strip；15, card slot；16, slot；17, it inserts Block；18, telescopic rod；19, No.1 plate；20, fastener；21, No. two plate；22, movable axis.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

As shown in Figs. 1-5, a kind of clamping device of the homogeneous allogenic bone cutting equipment convenient for adjusting, including pedestal 1, No.1 Upright bar 2 and No. two upright bars 4, the No.1 upright bar 2 and No. two upright bars 4 are respectively positioned on 1 upper end of pedestal, 2 bottom end of No.1 upright bar with The welding of 1 upper surface of pedestal is embedded fluted 7 on the pedestal 1, is equipped with screw rod 9 inside the groove 7, described 9 one end of screw rod with Bearing 6 that 7 side inner wall of groove is equipped with connects, and the output shaft of motor 10 that 9 other end of screw rod and 7 side of groove are equipped with connects It connects and screw rod 9 is equipped with nut 8, No. two upright bars 4 are fixedly connected with nut 8, the No.1 upright bar 2 and No. two upright bars 4 Top is mounted between retaining ring 3 and No.1 upright bar 2 and No. two upright bars 4 and is equipped with expansion plate 5.

Wherein, the expansion plate 5 includes No.1 plate 19 and No. two plates 21, and the width of No. two plate 21 is greater than one The width of number plate 21, and No. two 21 two sides of plate are mounted on fastener 20, No. two plate 21 is located under No.1 plate 19 End, and No. two plates 21 are slidably connected by fastener 20 with No.1 plate 19.

Wherein, it is embedded with card slot 15 in the No.1 upright bar 2 and No. two 4 one side walls of upright bar, 15 inside of card slot is embedding Equipped with slot 16,5 lower surface both ends of the expansion plate volume is equipped with inserted block 17 and expansion plate 5 and passes through inserted block 17 and slot 16 Grafting.

Wherein, the 1 upper surface side of pedestal is embedded with sliding slot 13, and telescopic rod 18 is equipped in the sliding slot 13, described to stretch 18 bottom end of contracting bar is connected with sliding block 12, and telescopic rod 18 is slidably connected by sliding block 12 with sliding slot 13,18 top of telescopic rod It is connected with mark post 11, and is equipped with movable axis 22 and mark post 11 between mark post 11 and telescopic rod 18 by movable axis 22 and stretches Bar 18 is flexibly connected.

Wherein, 13 side of sliding slot is equipped with scale strip 14, and scale strip 14 is embedded at 1 upper surface side of pedestal.

It should be noted that the utility model is a kind of clamping device of homogeneous allogenic bone cutting equipment convenient for adjusting, When work, aggregate one end to be cut is connect with the retaining ring 3 in No.1 upright bar 2, start motor 10, rotated using motor 10 Screw rod 9 is driven to rotate, so that No. two upright bars 4 for making nut 8 on screw rod 9 and connect with nut 8 are mobile, adjusting No.1 upright bar 2 With the length between No. two upright bars 4, it connect the other end of aggregate to be cut with the retaining ring 3 in No. two upright bars 4, fixation is to be cut Aggregate is cut, while No. two upright bars 4 are mobile, expansion plate 5 is extended, and on expansion plate No. two plate 21 also prolong therewith by sliding It stretches, to extend the length of expansion plate 5, convenient for accepting the aggregate slag generated when cutting, by the way that expansion plate 5 is passed through 17 He of inserted block Slot 16 and No.1 upright bar 2 and No. two 4 grafting of upright bar, expansion plate 5 easy to disassemble are cleared up, and are guaranteed that working environment is clean and tidy, are cut Before cutting, length to be cut can be selected according to scale strip 14 with the telescopic rod 18 in mobile chute 13, telescopic rod 18 is mobile To corresponding graduation position, mark post 11 is then turned into aggregate side to be cut and is marked, convenient for improving the essence of cutting Accuracy.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (5)

1. a kind of clamping device of the homogeneous allogenic bone cutting equipment convenient for adjusting, including pedestal (1), No.1 upright bar (2) and two Number upright bar (4), the No.1 upright bar (2) and No. two upright bars (4) are respectively positioned on pedestal (1) upper end, it is characterised in that: the No.1 is vertical Bar (2) bottom end and pedestal (1) upper surface are welded, and are embedded fluted (7) on the pedestal (1), and silk is equipped with inside the groove (7) Bar (9), described screw rod (9) one end are connect with the bearing (6) that groove (7) side inner wall is equipped with, and screw rod (9) other end with it is recessed The output axis connection and screw rod (9) for the motor (10) that slot (7) side is equipped with are equipped with nut (8), No. two upright bars (4) It is fixedly connected with nut (8), the No.1 upright bar (2) and No. two upright bar (4) tops are mounted on retaining ring (3) and No.1 Expansion plate (5) are installed between upright bar (2) and No. two upright bars (4).

2. a kind of clamping device of homogeneous allogenic bone cutting equipment convenient for adjusting according to claim 1, feature exist In: the expansion plate (5) includes No.1 plate (19) and No. two plates (21), and the width of No. two plate (21) is greater than No.1 The width of plate (21), and No. two plate (21) two sides are mounted on fastener (20), No. two plate (21) is located at No.1 plate Material (19) lower end, and No. two plates (21) are slidably connected by fastener (20) with No.1 plate (19).

3. a kind of clamping device of homogeneous allogenic bone cutting equipment convenient for adjusting according to claim 1, feature exist In: it is embedded with card slot (15) in the No.1 upright bar (2) and No. two upright bar (4) one side walls, is embedded inside the card slot (15) Have slot (16), expansion plate (5) the lower surface both ends volume is equipped with inserted block (17) and expansion plate (5) and passes through inserted block (17) With slot (16) grafting.

4. a kind of clamping device of homogeneous allogenic bone cutting equipment convenient for adjusting according to claim 1, feature exist In: pedestal (1) the upper surface side is embedded with sliding slot (13), is equipped with telescopic rod (18) in the sliding slot (13), described flexible Bar (18) bottom end is connected with sliding block (12), and telescopic rod (18) is slidably connected by sliding block (12) with sliding slot (13), described flexible Bar (18) top is connected with mark post (11), and movable axis (22) and mark post are equipped between mark post (11) and telescopic rod (18) (11) it is flexibly connected by movable axis (22) with telescopic rod (18).

5. a kind of clamping device of homogeneous allogenic bone cutting equipment convenient for adjusting according to claim 4, feature exist In: sliding slot (13) side is equipped with scale strip (14), and scale strip (14) is embedded at pedestal (1) upper surface side.