CN206794767U - A kind of double column vertical lathes - Google Patents

A kind of double column vertical lathes Download PDF

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Publication number
CN206794767U
CN206794767U CN201720712574.0U CN201720712574U CN206794767U CN 206794767 U CN206794767 U CN 206794767U CN 201720712574 U CN201720712574 U CN 201720712574U CN 206794767 U CN206794767 U CN 206794767U
Authority
CN
China
Prior art keywords
bevel gear
rotating shaft
slide
sliding block
portal frame
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201720712574.0U
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Chinese (zh)
Inventor
张友智
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANKANG CITY GENERAL MACHINERY Co Ltd
Original Assignee
ANKANG CITY GENERAL MACHINERY Co Ltd
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 ANKANG CITY GENERAL MACHINERY Co Ltd filed Critical ANKANG CITY GENERAL MACHINERY Co Ltd
Priority to CN201720712574.0U priority Critical patent/CN206794767U/en
Application granted granted Critical
Publication of CN206794767U publication Critical patent/CN206794767U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of double column vertical lathes, including portal frame, the side of portal frame is provided with second slide, side of the second slide away from portal frame is provided with first slide, the bottom of first slide is provided with knife rest, clamping bench is provided between portal frame, the top of the clamping bench is provided with chute, the first sliding block is provided with chute.The utility model is simple in construction, workpiece is placed on clamping bench, rotate crow bar, utilize lever principle, can ease rotation runner, save muscle power, runner drives the 4th bevel gear by the second rotating shaft, 4th bevel gear engages with second bevel gear, second bevel gear is driven to rotate, second bevel gear drives third hand tap gear to rotate by first rotating shaft, third hand tap gear engages with first bevel gear, drive the 3rd axis of rotation, 3rd rotating shaft is intertwined and connected line, drive three the first sliding blocks close to each other, clamp workpiece, then screw rod is rotated, the second sliding block is driven further to clamp workpiece, prevent workpiece from loosening.

Description

A kind of double column vertical lathes
Technical field
It the utility model is related to lathe-techniques field, more particularly to a kind of double column vertical lathes.
Background technology
Vertical lathe generally can be divided into open side type and queen post.Minitype vertical type lathe typically makes open side type, large-scale vertical Lathe makes queen post.The main shaft for being mainly characterized by it of vertical lathe structure is in vertical position.The main spy of vertical lathe Putting is:In the horizontal plane, the mounting and adjusting of workpiece is more convenient for workbench.Workbench is by guide supporting, and rigidity is good, and cutting is flat Surely, vertical lathe belongs to heavy mechanical equipment, and for processing that radial dimension is big and axial dimension is relatively small, complex-shaped is big Type and heavy workpiece.Such as each discharge plate, the face of cylinder of wheel and sleeve workpiece, end face, circular conical surface, cylindrical hole, conical bore etc..Also can borrow Attachment device is helped to carry out cutting thread, car sphere, profiling, the processing such as milling and grinding;Existing vertical lathe when gripping workpiece, Easily loosen, cause Workpiece Machining Accuracy relatively low.
Utility model content
The purpose of this utility model is and a kind of double-column vertical car proposed in order to solve shortcoming present in prior art Bed.
To achieve these goals, the utility model employs following technical scheme:
A kind of double column vertical lathes, including portal frame, the side of portal frame are provided with second slide, and second slide is away from gantry The side of frame is provided with first slide, and the bottom of first slide is provided with knife rest, clamping bench is provided between portal frame, the clamping bench Top is provided with chute, and the first sliding block is provided with chute, and the inwall of chute is rotatably connected to pulley, and clamping bench is provided with cavity, empty The inner top of chamber is provided with installing port, and the inwall of installing port is rotatably connected to the 3rd rotating shaft, the first cone tooth is socketed with the 3rd rotating shaft Take turns, be wound with connecting line in the 3rd rotating shaft, the one end of connecting line away from the 3rd rotating shaft is connected by pulley with the first sliding block, described The inner top of cavity is rotatably connected to first rotating shaft, and third hand tap gear and second bevel gear are respectively sleeved in first rotating shaft, and Third hand tap gear engages with first bevel gear, and the inwall of the cavity is rotatably connected to the second rotating shaft, is socketed with the second rotating shaft The 4th bevel gear engaged with second bevel gear, one end of the second rotating shaft run through the inwall of cavity and are connected with runner, runner Outer ring is provided with jack, and crow bar is provided with jack.
Preferably, the inwall of the chute is provided with two symmetrically arranged stopper slots, and the inwall of stopper slot is connected by spring Limited block is connected to, limited block is fixedly connected with the first sliding block.
Preferably, fixed block is fixed with the top of first sliding block, screw rod is threaded with fixed block, screw rod leans on One end of nearly pulley is rotatably connected to the second sliding block.
Preferably, the number of the first bevel gear has three, and is distributed between three first bevel gears in equidistant ring.
Compared with prior art, the beneficial effects of the utility model are:The utility model is simple in construction, and workpiece is placed in into dress Press from both sides on platform, rotate crow bar, using lever principle, can ease rotation runner, save muscle power, runner passes through the second rotating shaft and drives the 4th Bevel gear, the 4th bevel gear engage with second bevel gear, drive second bevel gear to rotate, and second bevel gear passes through first rotating shaft band Dynamic third hand tap gear rotates, and third hand tap gear engages with first bevel gear, drives the 3rd axis of rotation, and the 3rd rotating shaft is intertwined and connected Line, drive three the first sliding blocks close to each other, clamp workpiece, then rotate screw rod, drive the second sliding block further to clamp workpiece, Prevent workpiece from loosening.
Brief description of the drawings
Fig. 1 be the utility model proposes structural representation.
In figure:Portal frame 1, first slide 2, fixed block 3, screw rod 4, the first sliding block 5, first bevel gear 6, first rotating shaft 7, Second bevel gear 8, the second rotating shaft 9, spring 10, pulley 11, connecting line 12, second slide 13, knife rest 14, the second sliding block 15, turn Wheel 16, limited block 17, the 3rd rotating shaft 18, third hand tap gear 19, the 4th bevel gear 20, clamping bench 21.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.
Reference picture 1, a kind of double column vertical lathes, including portal frame 1, the side of portal frame 1 are provided with second slide 13, and second Side of the slide 13 away from portal frame 1 is provided with first slide 2, and the bottom of first slide 2 is provided with knife rest 14, set between portal frame 1 There is clamping bench 21, the top of clamping bench 21 is provided with chute, is provided with the first sliding block 5 in chute, the inwall of chute is rotatably connected to cunning Wheel 11, the inwall of chute is provided with two symmetrically arranged stopper slots, and the inwall of stopper slot is connected with limited block 17 by spring 10, Limited block 17 is fixedly connected with the first sliding block 5, limits the position of the first sliding block 5, and spring 10 resets the first sliding block 5, and first slides The top of block 5 is fixed with fixed block 3, and screw rod 4 is threaded with fixed block 3, and screw rod 4 rotates close to one end of pulley 11 to be connected The second sliding block 15 is connected to, using the threaded connection of screw rod 4 and fixed block 3, drives the second sliding block 15 to move, further clamps work Part.
Clamping bench 21 is provided with cavity, and the inner top of cavity is provided with installing port, and the inwall of installing port is rotatably connected to the 3rd Rotating shaft 18, first bevel gear 6 is socketed with the 3rd rotating shaft 18, the number of first bevel gear 6 has three, and three first bevel gears It is distributed between 6 in equidistant ring, from three angle grip objects, makes object more firm, connection is wound with the 3rd rotating shaft 18 Line 12, the one end of connecting line 12 away from the 3rd rotating shaft 18 are connected by pulley 11 with the first sliding block 5, and the inner top of cavity, which rotates, to be connected Be connected to first rotating shaft 7, be respectively sleeved on third hand tap gear 19 and second bevel gear 8 in first rotating shaft 7, and third hand tap gear 19 with First bevel gear 6 engages, and the inwall of cavity is rotatably connected to the second rotating shaft 9, is socketed with the second rotating shaft 9 and second bevel gear 8 4th bevel gear 20 of engagement, one end of the second rotating shaft 9 run through the inwall of cavity and are connected with runner 16, and the outer ring of runner 16 is set There is jack, crow bar is provided with jack, runner 16 is provided with the first jack, is provided with inserted link in the first jack, clamping bench 21 is provided with Second jack corresponding with inserted link, for fixing runner 16, prevent the first sliding block 5 from resetting, unclamp workpiece.
Operation principle:Workpiece is placed on clamping bench 21, rotates crow bar, using lever principle, can ease rotation runner 16, Muscle power is saved, runner 16 drives the 4th bevel gear 20 by the second rotating shaft 9, and the 4th bevel gear 20 engages with second bevel gear 8, band Dynamic second bevel gear 8 rotates, and second bevel gear 8 drives third hand tap gear 19 to rotate by first rotating shaft 7, third hand tap gear 19 with First bevel gear 6 engages, and drives the 3rd rotating shaft 18 to rotate, and the 3rd rotating shaft 18 is intertwined and connected line 12, drives three phases of the first sliding block 5 It is mutually close, workpiece is clamped, then rotates screw rod 4, drives the second sliding block 15 further to clamp workpiece, prevents workpiece from loosening.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model Within enclosing.

Claims (4)

1. a kind of double column vertical lathes, including portal frame (1), the side of portal frame (1) is provided with second slide (13), second slide (13) side away from portal frame (1) is provided with first slide (2), and the bottom of first slide (2) is provided with knife rest (14), portal frame (1) clamping bench (21) is provided between, it is characterised in that the top of the clamping bench (21) is provided with chute, and first is provided with chute Sliding block (5), the inwall of chute are rotatably connected to pulley (11), and clamping bench (21) is provided with cavity, and the inner top of cavity is provided with peace Mouth is filled, the inwall of installing port is rotatably connected to the 3rd rotating shaft (18), first bevel gear (6) is socketed with the 3rd rotating shaft (18), the It is wound with connecting line (12) in three rotating shafts (18), the one end of connecting line (12) away from the 3rd rotating shaft (18) is by pulley (11) and the One sliding block (5) is connected, and the inner top of the cavity is rotatably connected to first rotating shaft (7), and the is respectively sleeved in first rotating shaft (7) Third hand tap gear (19) and second bevel gear (8), and third hand tap gear (19) engages with first bevel gear (6), the cavity it is interior Wall is rotatably connected to the second rotating shaft (9), and the 4th bevel gear engaged with second bevel gear (8) is socketed with the second rotating shaft (9) (20), one end of the second rotating shaft (9) runs through the inwall of cavity and is connected with runner (16), and the outer ring of runner (16) is provided with jack, Crow bar is provided with jack.
2. a kind of double column vertical lathes according to claim 1, it is characterised in that the inwall of the chute is right provided with two Claim the stopper slot set, the inwall of stopper slot is connected with limited block (17), limited block (17) and the first sliding block by spring (10) (5) it is fixedly connected.
3. a kind of double column vertical lathes according to claim 1, it is characterised in that the top of first sliding block (5) is consolidated Surely fixed block (3) is provided with, screw rod (4) is threaded with fixed block (3), screw rod (4) rotates close to one end of pulley (11) to be connected It is connected to the second sliding block (15).
A kind of 4. double column vertical lathes according to claim 1, it is characterised in that the number of the first bevel gear (6) There are three, and be distributed between three first bevel gears (6) in equidistant ring.
CN201720712574.0U 2017-06-19 2017-06-19 A kind of double column vertical lathes Expired - Fee Related CN206794767U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720712574.0U CN206794767U (en) 2017-06-19 2017-06-19 A kind of double column vertical lathes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720712574.0U CN206794767U (en) 2017-06-19 2017-06-19 A kind of double column vertical lathes

Publications (1)

Publication Number Publication Date
CN206794767U true CN206794767U (en) 2017-12-26

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109128277A (en) * 2018-09-23 2019-01-04 宁波华众和创工业设计有限公司 A kind of steel construction drilling machine of drill bit easy to disassemble
CN109590901A (en) * 2018-11-22 2019-04-09 盐城哈力动力传动及智能装备产业研究院有限公司 A kind of clamping device for interior bracing
CN109648164A (en) * 2019-02-25 2019-04-19 德州职业技术学院(德州市技师学院) A kind of portable electric spark puncher based on Automatic control of single chip microcomputer
CN110576195A (en) * 2019-09-18 2019-12-17 江苏美控机床有限公司 Numerical control double-end vertical lathe

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109128277A (en) * 2018-09-23 2019-01-04 宁波华众和创工业设计有限公司 A kind of steel construction drilling machine of drill bit easy to disassemble
CN109590901A (en) * 2018-11-22 2019-04-09 盐城哈力动力传动及智能装备产业研究院有限公司 A kind of clamping device for interior bracing
CN109590901B (en) * 2018-11-22 2020-10-02 哈尔滨理工大学 Clamping device for machining internal gear
CN109648164A (en) * 2019-02-25 2019-04-19 德州职业技术学院(德州市技师学院) A kind of portable electric spark puncher based on Automatic control of single chip microcomputer
CN110576195A (en) * 2019-09-18 2019-12-17 江苏美控机床有限公司 Numerical control double-end vertical lathe
CN110576195B (en) * 2019-09-18 2020-10-23 江苏美控机床有限公司 Numerical control double-end vertical lathe

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171226

Termination date: 20190619

CF01 Termination of patent right due to non-payment of annual fee