CN207464736U - A kind of fixture for machine-building - Google Patents

A kind of fixture for machine-building Download PDF

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Publication number
CN207464736U
CN207464736U CN201721412366.5U CN201721412366U CN207464736U CN 207464736 U CN207464736 U CN 207464736U CN 201721412366 U CN201721412366 U CN 201721412366U CN 207464736 U CN207464736 U CN 207464736U
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China
Prior art keywords
plate
screw
risers
building
machine
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CN201721412366.5U
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Chinese (zh)
Inventor
刘红艳
刘成斌
黄明章
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Dongguan Pilates Nanoscale Technology Co Ltd
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Dongguan Pilates Nanoscale Technology Co Ltd
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Abstract

The utility model discloses a kind of fixtures for machine-building, including bottom plate, it is installed with left risers and right risers vertically on the bottom plate, slidably connect upper voussoir and lower wedge block on top plate and bottom plate respectively by position limiting slide block, upper slide bar and drop shot one end are rotated respectively equipped with the idler wheel abutted with upper voussoir and lower wedge block wedge surface, leading truck left end is installed with right pressing plate vertically, and the second chain wheel driving mechanism is equipped between active screw and the first driven screw;The utility model realizes that top board and moving toward one another for lower platen are clamped workpiece from vertical direction by the rotation of clockwise and anticlockwise motor, the screw rotation of clockwise and anticlockwise motor driving active simultaneously, realize that leading truck pushes right pressing plate that workpiece is clamped fixation from horizontal direction to the left, it is easy to operate, clamping is more secured, the unloading of workpiece can be realized in the reversion of clockwise and anticlockwise motor, and piece-holder and the speed unloaded are fast, substantially increase the working efficiency of machine-building processing.

Description

A kind of fixture for machine-building
Technical field
The utility model is related to mechanical clamp technical field, specifically a kind of fixture for machine-building.
Background technology
In manufacturing process is machined, need to be clamped fixation, and then realize zero in process to carrying out part The fixed effect of part, existing machine-building fixture are poor to the clamping effect of workpiece, it usually needs pass through multiple clamping Workpiece could be clamped fixation by operation, and operating process is relatively complicated, and the speed of piece-holder is slower, in turn results in mechanical system Make the decline of efficiency.
Utility model content
The purpose of this utility model is to provide a kind of fixture for machine-building, to solve to carry in above-mentioned background technology The problem of going out.
To achieve the above object, the utility model provides following technical solution:
A kind of fixture for machine-building including bottom plate, is installed with left risers on the bottom plate and the right side is stood vertically Level is installed with top plate in plate, left risers and right risers, is slidably connected respectively by position limiting slide block on top plate and bottom plate Upper voussoir and lower wedge block are connected through a screw thread in upper voussoir and lower wedge block and are equipped with the first driven screw and the second driven silk respectively Bar is set on the left risers right side wall vertically there are two limiting sliding sleeve, limits on sliding sleeve that vertical sliding formula is equipped with upper slide bar respectively And drop shot, upper slide bar and drop shot one end are rotated respectively equipped with the idler wheel abutted with upper voussoir and lower wedge block wedge surface, upper slide bar Lower end is installed with top board, and drop shot upper end is fixed with lower platen, between top board and limiting sliding sleeve and lower platen with Resetting spring is respectively connected between limiting sliding sleeve;Left pressing plate is equipped on the left risers right side wall vertically;Water in the right risers Smooth dynamic formula is equipped with leading truck, and leading truck left end is installed with right pressing plate, is connected through a screw thread and is equipped on leading truck vertically Active screw is equipped with the second chain wheel driving mechanism, active screw and the second driven silk between active screw and the first driven screw The first chain wheel driving mechanism is equipped between bar, is equipped with stent on the bottom plate vertically, pedestal upper end is equipped with clockwise and anticlockwise motor, positive and negative The output shaft of rotating motor is connect with active screw.
A kind of improvement project as the utility model:The vertical centerline of the upper slide bar and drop shot overlaps.
A kind of improvement project as the utility model:The upper surface of the lower wedge block is wedge surface.
A kind of improvement project as the utility model:The lower surface of the upper voussoir is wedge surface.
A kind of improvement project as the utility model:The first driven screw and the second driven wire rod thread rotation direction phase Together.
Compared with prior art, the beneficial effects of the utility model are:
The utility model realizes the moving toward one another to workpiece from perpendicular of top board and lower platen by the rotation of clockwise and anticlockwise motor Nogata realizes that leading truck pushes right pressing plate from level to the left to being clamped, while clockwise and anticlockwise motor driving active screw rotation Workpiece is clamped fixation by direction, easy to operate, and clamping is more secured, and unloading for workpiece can be realized in the reversion of clockwise and anticlockwise motor It carries, piece-holder and the speed unloaded are fast, substantially increase the working efficiency of machine-building processing.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure:1- bottom plates, the first chain wheel driving mechanisms of 2-, 3- stents, 4- clockwise and anticlockwise motors, 5- actives screw, 6- second Chain wheel driving mechanism, 7- leading trucks, 8- right pressing plates, 9- top plates, 10- position limiting slide blocks, the upper voussoirs of 11-, the first driven screws of 12-, Under 13- top boards, 14- left risers, 15- left pressing plates, 16- lower platens, 17- resetting springs, 18- limitings sliding sleeve, 19- idler wheels, 20- Voussoir, 21- right risers, the second driven screws of 22-, 23- drop shots, 24- upper slide bars.
Specific embodiment
The technical solution of this patent is described in more detail With reference to embodiment:
Referring to Fig. 1, a kind of fixture for machine-building, including bottom plate 1, is installed with vertically on the bottom plate 1 Level is installed with top plate 9 in left risers 14 and right risers 21, left risers 14 and right risers 21, passes through on top plate 9 and bottom plate 1 Position limiting slide block 10 slidably connects voussoir 11 and lower wedge block 20 respectively, is connected respectively by screw thread in upper voussoir 11 and lower wedge block 20 Connect and be equipped with the first driven 12 and second driven screw 22 of screw, set vertically on 14 right side wall of left risers there are two limiting slide Set 18 limits and vertical sliding formula is distinguished on sliding sleeve 18 equipped with upper slide bar 24 and drop shot 23,23 one end of upper slide bar 24 and drop shot Rotation is equipped with the idler wheel 19 abutted with upper voussoir 11 and 20 wedge surface of lower wedge block respectively, and 24 lower end of upper slide bar is installed with top board 13,23 upper end of drop shot is fixed with lower platen 16, and between top board 13 and limiting sliding sleeve 18 and lower platen 16 is with limiting sliding sleeve Resetting spring 17 is respectively connected between 18;Left pressing plate 15 is equipped on 14 right side wall of left risers vertically;In the right risers 21 Horizontal slidingtype is equipped with leading truck 7, and 7 left end of leading truck is installed with right pressing plate 8, is connected through a screw thread on leading truck 7 vertically Active screw 5 is equipped with, the second chain wheel driving mechanism 6, active screw 5 are equipped between 5 and first driven screw 12 of active screw The first chain wheel driving mechanism 2 is equipped between the second driven screw 22, stent 3,3 upper end of stent are equipped with vertically on the bottom plate 1 Equipped with clockwise and anticlockwise motor 4, the output shaft of clockwise and anticlockwise motor 4 is connect with active screw 5.
The operation principle and application method of the utility model be:
In use, workpiece is placed on lower platen 16, clockwise and anticlockwise motor 4, which rotates forward, drives active screw 5 to rotate, active silk Bar 5 drive leading truck 7 slide to the left, and then realize leading truck 7 drive right pressing plate 8 to 15 direction of left pressing plate move, right pressing plate 8 from Workpiece is clamped fixation by horizontal direction;At the same time, active screw 5 passes through the second chain wheel driving mechanism 6 and first respectively Chain wheel driving mechanism 2 drives the first driven 12 and second driven screw 22 of screw to rotate, and the first driven screw 12 and second is driven Screw 22 rotates drives upper voussoir 11 and lower wedge block 20 to slide to the left respectively, is slided at this point, upper voussoir 11 is driven by idler wheel 19 Bar 24 is moved down together with top board 13, and lower wedge block 20 drives drop shot 23 to be moved up together with lower platen 16 by idler wheel 19, 17 deformation of resetting spring extends, and top board 13 and moving toward one another for lower platen 16 are clamped fixation from vertical direction to workpiece; Easy to operate, clamping is more secured;The reversion of clockwise and anticlockwise motor 4 realizes that upper voussoir 11 and lower wedge block 20 move right, and is resetting Under the elasticity recovery power effect of spring 17, upper slide bar 24 and drop shot 23 drive top board 13 and lower platen 16 to move opposite to each other respectively It is dynamic, while the reversion of active screw 5 drives leading truck 7 to move right together with right pressing plate 8, and the unloading to workpiece can be realized at this time, Piece-holder and the speed unloaded are fast, substantially increase the working efficiency of machine-building processing.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (5)

1. a kind of fixture for machine-building, including bottom plate (1), which is characterized in that be fixedly mounted vertically on the bottom plate (1) There are a left risers (14) and right risers (21), level is installed with top plate (9), top plate in left risers (14) and right risers (21) (9) and on bottom plate (1) upper voussoir (11) and lower wedge block (20), upper voussoir (11) are slidably connected by position limiting slide block (10) respectively The first driven screw (12) and the second driven screw (22), the left side are equipped with being connected through a screw thread respectively in lower wedge block (20) It is set vertically on riser (14) right side wall there are two limiting sliding sleeve (18), limits and vertical sliding formula is distinguished on sliding sleeve (18) equipped with upper cunning Bar (24) and drop shot (23), upper slide bar (24) and drop shot (23) one end rotate respectively to be equipped with and upper voussoir (11) and lower wedge block (20) idler wheel (19) that wedge surface abuts, upper slide bar (24) lower end are installed with top board (13), and drop shot (23) upper end is fixed There is lower platen (16), connect between top board (13) and limiting sliding sleeve (18) and between lower platen (16) and limiting sliding sleeve (18) It is connected to resetting spring (17);Left pressing plate (15) is equipped on left risers (14) right side wall vertically;Water on the right risers (21) Smooth dynamic formula is equipped with leading truck (7), and leading truck (7) left end is installed with right pressing plate (8) vertically, and leading truck passes through spiral shell on (7) Line connection is equipped with active screw (5), and the second chain wheel driving mechanism is equipped between active screw (5) and the first driven screw (12) (6), the first chain wheel driving mechanism (2) is equipped between active screw (5) and the second driven screw (22), is erected on the bottom plate (1) Stent (3) is directly equipped with, stent (3) upper end is equipped with clockwise and anticlockwise motor (4), output shaft and the active screw (5) of clockwise and anticlockwise motor (4) Connection.
2. the fixture according to claim 1 for machine-building, which is characterized in that the upper slide bar (24) and drop shot (23) vertical centerline overlaps.
3. the fixture according to claim 1 for machine-building, which is characterized in that the upper surface of the lower wedge block (20) For wedge surface.
4. the fixture according to claim 1 for machine-building, which is characterized in that the lower surface of the upper voussoir (11) For wedge surface.
5. the fixture according to claim 1 for machine-building, which is characterized in that the first driven screw (12) and Second driven screw (22) thread rotary orientation is identical.
CN201721412366.5U 2017-10-29 2017-10-29 A kind of fixture for machine-building Active CN207464736U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721412366.5U CN207464736U (en) 2017-10-29 2017-10-29 A kind of fixture for machine-building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721412366.5U CN207464736U (en) 2017-10-29 2017-10-29 A kind of fixture for machine-building

Publications (1)

Publication Number Publication Date
CN207464736U true CN207464736U (en) 2018-06-08

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CN201721412366.5U Active CN207464736U (en) 2017-10-29 2017-10-29 A kind of fixture for machine-building

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108581524A (en) * 2018-06-13 2018-09-28 柳州市钜诚科技有限公司 A kind of numerical control machining clamper being conveniently replaceable
CN108672811A (en) * 2018-08-08 2018-10-19 林瑞 A kind of stainless steel tube automatic cutting system of processing and stainless steel tube cutting process method
CN108857224A (en) * 2018-07-20 2018-11-23 长久(滁州)专用汽车有限公司 A kind of lead screw connector sleeve flanged plate fixed-position welding device
CN110587151A (en) * 2019-09-12 2019-12-20 杭州海容激光技术有限公司 Automatic change laser cutting robot device
CN110788772A (en) * 2019-10-21 2020-02-14 苏师大半导体材料与设备研究院(邳州)有限公司 Quick clamping and positioning device
CN110919314A (en) * 2019-12-05 2020-03-27 含山艾迩莱特仪器仪表有限公司 Shell installation equipment for production and processing of instruments and meters
CN111085871A (en) * 2020-01-10 2020-05-01 曾永宏 Automatic cutting, polishing and arc punching device for automobile guard bar
CN111112663A (en) * 2019-12-27 2020-05-08 杭州禾呈科技股份有限公司 Positioning fixture for star-shaped sleeve
CN111215946A (en) * 2020-02-11 2020-06-02 刘丽华 Machine tool machining cutting equipment convenient to adjust
CN111228673A (en) * 2020-01-22 2020-06-05 王磊 Intelligent spraying and isolating device for building fireproof escape channel
CN111940640A (en) * 2020-07-28 2020-11-17 新昌县南明街道益华机械厂 Winch for straightening reinforcing steel bars

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108581524A (en) * 2018-06-13 2018-09-28 柳州市钜诚科技有限公司 A kind of numerical control machining clamper being conveniently replaceable
CN108857224A (en) * 2018-07-20 2018-11-23 长久(滁州)专用汽车有限公司 A kind of lead screw connector sleeve flanged plate fixed-position welding device
CN108672811A (en) * 2018-08-08 2018-10-19 林瑞 A kind of stainless steel tube automatic cutting system of processing and stainless steel tube cutting process method
CN108672811B (en) * 2018-08-08 2020-04-14 浙江雄狮工贸有限公司 Nonrust steel pipe automatic cutout system of processing
CN110587151A (en) * 2019-09-12 2019-12-20 杭州海容激光技术有限公司 Automatic change laser cutting robot device
CN110788772A (en) * 2019-10-21 2020-02-14 苏师大半导体材料与设备研究院(邳州)有限公司 Quick clamping and positioning device
CN110919314A (en) * 2019-12-05 2020-03-27 含山艾迩莱特仪器仪表有限公司 Shell installation equipment for production and processing of instruments and meters
CN111112663A (en) * 2019-12-27 2020-05-08 杭州禾呈科技股份有限公司 Positioning fixture for star-shaped sleeve
CN111085871A (en) * 2020-01-10 2020-05-01 曾永宏 Automatic cutting, polishing and arc punching device for automobile guard bar
CN111228673A (en) * 2020-01-22 2020-06-05 王磊 Intelligent spraying and isolating device for building fireproof escape channel
CN111215946A (en) * 2020-02-11 2020-06-02 刘丽华 Machine tool machining cutting equipment convenient to adjust
CN111940640A (en) * 2020-07-28 2020-11-17 新昌县南明街道益华机械厂 Winch for straightening reinforcing steel bars

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