CN104816175A - Straight bone plate hole machining fixture - Google Patents

Straight bone plate hole machining fixture Download PDF

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Publication number
CN104816175A
CN104816175A CN201510194399.6A CN201510194399A CN104816175A CN 104816175 A CN104816175 A CN 104816175A CN 201510194399 A CN201510194399 A CN 201510194399A CN 104816175 A CN104816175 A CN 104816175A
Authority
CN
China
Prior art keywords
fixed
slide rail
bone plate
pedestal
crossbeam
Prior art date
Application number
CN201510194399.6A
Other languages
Chinese (zh)
Other versions
CN104816175B (en
Inventor
张浩波
乔阳
郭培全
魏玉坤
肖吉军
Original Assignee
济南大学
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 济南大学 filed Critical 济南大学
Priority to CN201510194399.6A priority Critical patent/CN104816175B/en
Publication of CN104816175A publication Critical patent/CN104816175A/en
Application granted granted Critical
Publication of CN104816175B publication Critical patent/CN104816175B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means

Abstract

A straight bone plate hole machining fixture is used for solving the problem of inconvenience in clamping a straight bone plate in machining and comprises a base, a beam, first sliding rails, second sliding rails, swing blocks and a motor. The beam is slidably mounted on the base, a driving mechanism for driving the beam to move is arranged between the beam and the base, the first sliding rails are fixed onto the beam, the second sliding rails corresponding to the first sliding rails are fixed onto the base, arc-shaped sliding grooves are formed in the first sliding rails and the second sliding rails respectively, the swing blocks are slidably mounted in the sliding grooves, vertical rods are fixed onto the swing blocks, cross rods are vertically fixed to free ends of the vertical rods, a screw rod is connected onto each cross rod in a threaded manner, a pressing ball is fixed at a free end of each screw rod, the motor is arranged on the base and connected with a turntable through a transmission mechanism, and the turntable is fixedly connected with the swing blocks on the second sliding rails. The whole fixture is high in automation degree, capable of clamping bone plates in various sizes and convenient to popularize and apply.

Description

A kind of straight type bone plate hole processing clamp
Technical field
The present invention relates to clamping tooling technical field, specifically a kind of fixture when hole machined carries out to straight type bone plate.
Background technology
Bone plate, in the middle of the treatment of orthopaedics patient, plays irreplaceable effect, and in the process of bone plate, because the length equidimension of bone plate is not quite similar, therefore, the clamping of bone plate is very important for the mach precision of guarantee.In the prior art, a kind of hole processing clamp of straight type bone plate is badly in need of.
Summary of the invention
The object of the present invention is to provide a kind of straight type bone plate hole processing clamp, adding the problem of the clamping inconvenience of bone plate in man-hour for solving straight type bone plate.
The present invention solves the technical scheme that its technical problem takes: a kind of straight type bone plate hole processing clamp, it is characterized in that, it comprises pedestal, crossbeam, the first slide rail, the second slide rail, swinging block and motor, described pedestal is slidably fitted with crossbeam, between described crossbeam and pedestal, is provided with the driving mechanism driving cross beam movement; Described crossbeam is fixed with the first slide rail, described pedestal is fixed with second slide rail that arrange corresponding to the first slide rail, first, second slide rail is respectively equipped with the chute of circular arc, in described chute, is slidably fitted with swinging block, described swinging block is fixed with montant; Vertically be fixed with cross bar at the free end of montant, cross bar described in each has been threaded screw rod, and described in each, the free end of screw rod is fixed with a pressure ball; Described pedestal is provided with motor, and described motor is connected with the rotating disk be rotatably installed on the second slide rail by transmission mechanism, and the edge of described rotating disk is fixedly connected with the swinging block on the second slide rail.
Further, be provided with pair of guide rails at the top of described pedestal, be provided with two slide blocks in the bottom of described crossbeam, slide block described in two is connected with two slide respectively.
Further, described driving mechanism comprises and is fixed on feed screw nut bottom crossbeam, is rotatably installed on pedestal and the leading screw coordinated with feed screw nut and the handle being fixed on leading screw drive end.
Further, described transmission mechanism is tape handler, and the driving pulley of described V belt translation is fixed on motor output shaft, and the driven pulley of described V belt translation arranges with rotating disk is concentric and is fixedly connected with.
The invention has the beneficial effects as follows: one provided by the invention straight type bone plate hole processing clamp, realizes the adjustment of the spacing of the first slide rail and the second slide rail by the rotation of leading screw, can realize the clamping to various length bone plate; Make pressure ball and the second slide block mating reaction clamp straight type bone plate by rotary screw, it is firm to clamp.By the swing of driven by motor swinging block, realize the processing in diverse location hole, whole fixture, automaticity is high, easy to operate, easy to utilize.
Accompanying drawing explanation
Fig. 1 is one of graphics of the present invention;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is graphics two of the present invention;
Fig. 4 is the top view of Fig. 1;
Fig. 5 is the left view of Fig. 1;
Fig. 6 is the right view of Fig. 1;
Fig. 7 is the A place partial enlarged drawing in Fig. 3;
In figure: 1 pedestal, 11 guide rails, 12 supporting seats, 13 leading screws, 14 handles, 2 crossbeams, 21 feed screw nuts, 22 slide blocks, 3 first slide rails, 4 second slide rails, 5 swinging blocks, 51 montants, 52 cross bars, 53 screw rods, 54 pressure balls, 55 rotating disks, 6 V belt translation, 61 motors, 62 driven pulleys, 7 straight type bones plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, present invention is described.
As shown in Figures 1 to 6, pedestal 1 is basic components of the present invention, is provided with pair of guide rails 11 at the top of pedestal, is provided with a supporting seat 12 between two guide rails, supporting seat is rotatablely equipped with a leading screw 13, is provided with one handle 14 at the drive end of leading screw.Above pedestal, be provided with a crossbeam 2, be provided with a feed screw nut 21 in the bottom of crossbeam, feed screw nut coordinates with leading screw.Bottom the crossbeam of feed screw nut both sides, be fixed with slide block 22 respectively, slide block is installed with corresponding slide.Be provided with column at the top of crossbeam, being fixed with the first slide rail 3, first slide rail at column top is semicircular metalwork, and the first slide rail is provided with semicircular chute.Also be fixed with column at the other end of pedestal, be fixed with the second slide rail 4, second slide rail at the top of this column identical with the planform of the first slide rail, and the second slide rail is corresponding with the first slide rail arranges.
Be respectively equipped with swinging block 5 in chute on the first slide rail and the second slide rail, each swinging block is fixed with a montant 51 respectively, montant is arranged along the radial direction of the first slide rail.Be fixed with a cross bar 52 on the top of montant, cross bar is vertical with montant to be arranged.As shown in Figure 3, Figure 4, each cross bar is respectively equipped with a screw rod 53, and screw rod is threaded with cross bar, and two screw rods is fixed with pressure ball 54 respectively.
As shown in Figure 5, Figure 6, pedestal is fixed with motor 62, swinging block on second slide rail is fixedly connected with a rotating disk 55, dial rotation is arranged on the second slide rail, V belt translation 6 between rotating disk and motor, the driving pulley of V belt translation is fixed on motor output shaft, driven pulley 61 and the coaxial setting of rotating disk of V belt translation.The rotation of the swinging block on swinging block is driven by motor and V belt translation.During installation, according to the distance between length adjustment first slide rail of straight type bone plate and the second slide rail, realize by rotary handle 14, then the two ends of straight type bone plate are placed on corresponding swinging block, rotary screw makes the pressure ball 54 of screw rod free end contact with straight type bone plate and extrude, and now straight type bone plate is just firmly clipped between pressure ball and swinging block.Then, the cutter action on lathe can be driven, realize the processing to straight type bone plate.

Claims (4)

1. a straight type bone plate hole processing clamp, it is characterized in that, it comprises pedestal, crossbeam, the first slide rail, the second slide rail, swinging block and motor, and described pedestal is slidably fitted with crossbeam, is provided with the driving mechanism driving cross beam movement between described crossbeam and pedestal; Described crossbeam is fixed with the first slide rail, described pedestal is fixed with second slide rail that arrange corresponding to the first slide rail, first, second slide rail is respectively equipped with the chute of circular arc, in described chute, is slidably fitted with swinging block, described swinging block is fixed with montant; Vertically be fixed with cross bar at the free end of montant, cross bar described in each has been threaded screw rod, and described in each, the free end of screw rod is fixed with a pressure ball; Described pedestal is provided with motor, and described motor is connected with the rotating disk be rotatably installed on the second slide rail by transmission mechanism, and the edge of described rotating disk is fixedly connected with the swinging block on the second slide rail.
2. one according to claim 1 straight type bone plate hole processing clamp, is characterized in that, is provided with pair of guide rails at the top of described pedestal, is provided with two slide blocks in the bottom of described crossbeam, and slide block described in two is connected with two slide respectively.
3. one according to claim 1 straight type bone plate hole processing clamp, it is characterized in that, described driving mechanism comprises and is fixed on feed screw nut bottom crossbeam, is rotatably installed on pedestal and the leading screw coordinated with feed screw nut and the handle being fixed on leading screw drive end.
4. one according to claim 1 straight type bone plate hole processing clamp, it is characterized in that, described transmission mechanism is tape handler, and the driving pulley of described V belt translation is fixed on motor output shaft, and the driven pulley of described V belt translation arranges with rotating disk is concentric and is fixedly connected with.
CN201510194399.6A 2015-04-23 2015-04-23 A kind of straight type bone plate hole processing clamp CN104816175B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510194399.6A CN104816175B (en) 2015-04-23 2015-04-23 A kind of straight type bone plate hole processing clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510194399.6A CN104816175B (en) 2015-04-23 2015-04-23 A kind of straight type bone plate hole processing clamp

Publications (2)

Publication Number Publication Date
CN104816175A true CN104816175A (en) 2015-08-05
CN104816175B CN104816175B (en) 2017-06-23

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CN201510194399.6A CN104816175B (en) 2015-04-23 2015-04-23 A kind of straight type bone plate hole processing clamp

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CN (1) CN104816175B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106584380A (en) * 2016-12-20 2017-04-26 重庆中奥离合器制造有限公司 Clutch release bearing lifting type clamping device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1419446A (en) * 1972-08-18 1975-12-31 Mero Ag Clamping device for a welding machine
CN201300227Y (en) * 2008-10-23 2009-09-02 成都飞机工业(集团)有限责任公司 Drilling tool for drilling axially and evenly distributed holes
CN102554661A (en) * 2012-03-13 2012-07-11 苏州市福迈精密机械有限公司 Clamping apparatus used for fixing revolving body
CN203944884U (en) * 2013-10-31 2014-11-19 贵州风雷航空军械有限责任公司 Multi-station drilling device
CN204067327U (en) * 2014-07-10 2014-12-31 中航海信光电技术有限公司 Wire bonding clamp and wire bonding apparatus
CN204171743U (en) * 2014-10-31 2015-02-25 河北宣化工程机械股份有限公司 Calibration rotates milling clamper
CN104400499A (en) * 2014-11-26 2015-03-11 济南大学 Novel drill jig for processing radial hole of bar
CN204221483U (en) * 2014-11-04 2015-03-25 安徽机电职业技术学院 A kind of pneumatic pinch drill jig of semicircle rolling bearing location
CN204565702U (en) * 2015-04-23 2015-08-19 济南大学 A kind of straight type bone plate hole processing clamp

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1419446A (en) * 1972-08-18 1975-12-31 Mero Ag Clamping device for a welding machine
CN201300227Y (en) * 2008-10-23 2009-09-02 成都飞机工业(集团)有限责任公司 Drilling tool for drilling axially and evenly distributed holes
CN102554661A (en) * 2012-03-13 2012-07-11 苏州市福迈精密机械有限公司 Clamping apparatus used for fixing revolving body
CN203944884U (en) * 2013-10-31 2014-11-19 贵州风雷航空军械有限责任公司 Multi-station drilling device
CN204067327U (en) * 2014-07-10 2014-12-31 中航海信光电技术有限公司 Wire bonding clamp and wire bonding apparatus
CN204171743U (en) * 2014-10-31 2015-02-25 河北宣化工程机械股份有限公司 Calibration rotates milling clamper
CN204221483U (en) * 2014-11-04 2015-03-25 安徽机电职业技术学院 A kind of pneumatic pinch drill jig of semicircle rolling bearing location
CN104400499A (en) * 2014-11-26 2015-03-11 济南大学 Novel drill jig for processing radial hole of bar
CN204565702U (en) * 2015-04-23 2015-08-19 济南大学 A kind of straight type bone plate hole processing clamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106584380A (en) * 2016-12-20 2017-04-26 重庆中奥离合器制造有限公司 Clutch release bearing lifting type clamping device

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Inventor after: Qiao Yang

Inventor after: Wang Shouren

Inventor after: Guo Peiquan

Inventor after: Zhang Haobo

Inventor before: Zhang Haobo

Inventor before: Qiao Yang

Inventor before: Guo Peiquan

Inventor before: Wei Yukun

Inventor before: Xiao Jijun

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