CN202804898U - Screw rod-type reciprocating mechanism of vertical type honing machine honing rod - Google Patents

Screw rod-type reciprocating mechanism of vertical type honing machine honing rod Download PDF

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Publication number
CN202804898U
CN202804898U CN 201220394334 CN201220394334U CN202804898U CN 202804898 U CN202804898 U CN 202804898U CN 201220394334 CN201220394334 CN 201220394334 CN 201220394334 U CN201220394334 U CN 201220394334U CN 202804898 U CN202804898 U CN 202804898U
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CN
China
Prior art keywords
spindle box
reciprocating mechanism
honing
screw rod
screw
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Expired - Fee Related
Application number
CN 201220394334
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Chinese (zh)
Inventor
王红
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.)
Sichuan Seho Machinery Co ltd
Original Assignee
CHONGQING JUYAN MACHINE TOOL Co Ltd
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Priority to CN 201220394334 priority Critical patent/CN202804898U/en
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Publication of CN202804898U publication Critical patent/CN202804898U/en
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Abstract

The utility model discloses a screw rod-type reciprocating mechanism of a vertical type honing machine honing rod. The screw rod-type reciprocating mechanism comprises a honing rod, wherein the honing rod is arranged on the lower portion of a spindle box. Slide blocks and a screw nut are fixedly arranged on the back of the spindle box, and the slide blocks are respectively arranged on the left side of the spindle box and the right side of the spindle box. The slide block on the left side and the slide block on the right side are respectively matched with a linear guide rail in a sliding mode, wherein the linear guide rail is arranged on a side which corresponds to the front surface of a lathe bed stand column. The linear guide rail is arranged vertically. The number of the screw nut is one. The screw nut is positioned between the slide blocks which are positioned on the left side of the spindle box and the right side of the spindle box. The screw nut is arranged on a screw rod in a sleeved mode, wherein the screw rod is parallel to the linear guide rail. According to the screw rod-type reciprocating mechanism of the vertical type honing machine honing rod, an original hydraulic type structure is adjusted to be a current screw rod-structure, so that the defect that the original hydraulic type structure is lagging in reaction is effectively overcome, and therefore positional accuracy of the screw rod-type reciprocating mechanism can be improved very well, machining precision of a workpiece is guaranteed, and rigid impulse of the screw rod-type reciprocating mechanism is effectively reduced. The screw rod-type reciprocating mechanism is simple in structure and easy to carry out. Further, according to the screw rod-type reciprocating mechanism, big problems are resolved by small changes.

Description

The screw-type reciprocating mechanism of vertical honing machine honing lever
Technical field
The utility model belongs to the vertical honing machine field, specifically, relates in particular to the screw-type reciprocating mechanism of vertical honing machine honing lever.
Background technology
The reciprocating mechanism of existing vertical honing machine honing lever is mainly the fluid pressure type structure, not only there is the defective of response lag in this structure, so just cause positioning accuracy poor, thereby affect the machining accuracy of workpiece, and easily cause the actual grade of blind hole darker than required value during the honing blind hole, and the commutation of fluid pressure type structure the time has larger rigid shock, can increase so again the surface roughness of workpiece hole wall, and scratch easily hole wall, need badly for this reason and solve the problems of the technologies described above.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of screw-type reciprocating mechanism of vertical honing machine honing lever, to overcome the defective of traditional structure response lag.
The technical solution of the utility model is as follows: a kind of screw-type reciprocating mechanism of vertical honing machine honing lever, comprise honing lever (1), this honing lever vertically is installed in the bottom of main spindle box (2), it is characterized in that: the back side of described main spindle box (2) is installed with slide block (3) and nut (4), wherein slide block (3) is located at respectively the left and right sides of main spindle box (2), the slide block of this left and right sides (3) is slidingly matched with the line slideway (6) of lathe bed column (5) front surface respective side respectively, and line slideway (6) is vertical setting;
The number of described nut (4) is one, and is located at the middle part of main spindle box (2), and this nut (4) is sleeved on the screw mandrel (7), and screw mandrel (7) is parallel with described line slideway (6); The lower end of described screw mandrel (7) is supported on the bearing (8), this bearing (8) is installed in the bottom of described lathe bed column (5) front surface, and coaxial connection of output shaft of the upper end of screw mandrel (7) and servomotor (9), this servomotor (9) is installed on the lathe bed crossbeam (10).
The utility model leads, locates main spindle box (2) by line slideway (6) and slide block (3), prevent that main spindle box (2) from swinging, and drive main spindle box (2) by servomotor (9), screw mandrel (7) and nut (4) and pump, and then make honing lever (1) follow main spindle box (2) to pump together, so that top gem of a girdle-pendant hole.Because the transmission accuracy of servomotor (9), screw mandrel (7) and nut (4) is more much higher than hydraulic structure, the utility model just can effectively overcome the defective of traditional structure response lag like this, thereby improve the positioning accuracy of this mechanism, guarantee the machining accuracy of workpiece, simple in structure, easy to implement, solved large problem by little change.
Cylinder (11) vertically is installed on described lathe bed crossbeam (10), the end face of the piston rod external part of this cylinder and described main spindle box (2) is fixed, and the inlet end of cylinder (11) links to each other with nitrogen pot (13) by flexible pipe (12), and this nitrogen pot (13) is installed in the right flank of lathe bed column (5).
In said structure, nitrogen pot (13) passes through flexible pipe (12) to cylinder (11) nitrogen injection, thereby make the piston rod of cylinder (11) upwards carry main spindle box (2) always, the weight of the parts such as the upper honing lever of balancing main shaft case (2) and main spindle box (2) well so just, and reduce the rigid shock of honing lever (1) when moving down, thereby overcome the defective of conventional hydraulic formula structure.
In the present embodiment, the left and right sides of described main spindle box (2) is provided with two slide blocks (3) respectively.
As preferably, described screw mandrel (7) is quiet screw mandrel, and the noise of this quiet screw mandrel is smaller, so just can effectively reduce noise pollution.
Beneficial effect: the utility model is present screw-type structure with original fluid pressure type structural adjustment, so just can effectively overcome the defective that original fluid pressure type structural response lags behind, thereby improve well the positioning accuracy of this mechanism, guarantee the machining accuracy of workpiece, and effectively reduced the rigid shock of this mechanism, simple in structure, easy to implement, solved large problem by little change.
Description of drawings
Fig. 1 is axonometric drawing of the present utility model;
Fig. 2 is the scheme of installation of screw mandrel 7 and nut 4 among Fig. 1;
Fig. 3 is the layout schematic diagram of slide block 3 among Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, 2, 3, this mechanism is made of honing lever 1, main spindle box 2, slide block 3, nut 4, lathe bed column 5, line slideway 6, screw mandrel 7, bearing 8, servomotor 9, lathe bed crossbeam 10, cylinder 11, flexible pipe 12 and nitrogen pot 13, wherein honing lever 1 vertically is installed in main spindle box 2 bottoms, both structures and mounting structure between the two all adopt prior art, do not do at this and give unnecessary details.Above-mentioned main spindle box 2 is positioned at the below of lathe bed crossbeam 10, and is positioned at the place ahead of lathe bed column 5.Above-mentioned lathe bed crossbeam 10 and lathe bed column 5 are foundry casting spare, and both are hollow, and lathe bed crossbeam 10 is fixed on the top of lathe bed column 5.
The back side of described main spindle box 2 is installed with slide block 3 and nut 4, and wherein slide block 3 is located at respectively the left and right sides of main spindle box 2, and every side is provided with up and down two slide blocks 3 side by side.The left and right sides of described lathe bed column 5 front surfaces is respectively equipped with a line slideway 6, and this line slideway 6 is vertical setting.The slide block 3 of above-mentioned main spindle box 2 left and right sides is connected together with the described line slideway 6 of respective side respectively, and be slidingly matched, be that the slide block 3 in main spindle box 2 left sides and the line slideway 6 in lathe bed column 5 front surfaces left side are slidingly matched, and the slide block 3 on main spindle box 2 right sides and the line slideway 6 on lathe bed column 5 front surface right sides are slidingly matched.
As shown in Figure 1, 2, 3, the number of described nut 4 is 1, and is located at the middle part of main spindle box 2.Above-mentioned nut 4 is sleeved on the screw mandrel 7, and this screw mandrel 7 is preferably quiet screw mandrel.Described screw mandrel 7 is parallel with above-mentioned line slideway 6, and the lower end of screw mandrel 7 is supported on the bearing 8, and this bearing 8 is installed in the bottom of described lathe bed column 5 front surfaces.The upper end of described screw mandrel 7 is connected with the output shaft of servomotor 9 is coaxial, and this servomotor 9 is installed on the lathe bed crossbeam 10.
In addition, on described lathe bed crossbeam 10 cylinder 11 is installed vertically, the cylinder sleeve of this cylinder 11 and lathe bed crossbeam 10 are fixing, and the end face of the piston rod external part of cylinder 11 and described main spindle box 2 is fixed.The inlet end of above-mentioned cylinder 11 links to each other with nitrogen pot 13 by flexible pipe 12, and this nitrogen pot 13 is installed in the right flank of lathe bed column 5, and all the other structures of the present utility model and prior art are identical, do not do at this and give unnecessary details.
The above only is preferred embodiment of the present utility model; not take the utility model as restriction; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.

Claims (4)

1. the screw-type reciprocating mechanism of a vertical honing machine honing lever, comprise honing lever (1), this honing lever vertically is installed in the bottom of main spindle box (2), it is characterized in that: the back side of described main spindle box (2) is provided with slide block (3) and nut (4), wherein slide block (3) is located at respectively the left and right sides of main spindle box (2), the slide block of this left and right sides (3) is slidingly matched with the line slideway (6) of lathe bed column (5) front surface respective side respectively, and line slideway (6) is vertical setting;
The number of described nut (4) is one, and is located at the middle part of main spindle box (2), and this nut (4) is sleeved on the screw mandrel (7), and screw mandrel (7) is parallel with described line slideway (6); The lower end of described screw mandrel (7) is supported on the bearing (8), this bearing (8) is installed in the bottom of described lathe bed column (5) front surface, and coaxial connection of output shaft of the upper end of screw mandrel (7) and servomotor (9), this servomotor (9) is installed on the lathe bed crossbeam (10).
2. the screw-type reciprocating mechanism of vertical honing machine honing lever according to claim 1, it is characterized in that: cylinder (11) vertically is installed on described lathe bed crossbeam (10), the end face of the piston rod external part of this cylinder and described main spindle box (2) is fixed, and the inlet end of cylinder (11) links to each other with nitrogen pot (13) by flexible pipe (12), and this nitrogen pot (13) is installed in the right flank of lathe bed column (5).
3. the screw-type reciprocating mechanism of vertical honing machine honing lever according to claim 1 and 2, it is characterized in that: the left and right sides of described main spindle box (2) is provided with two slide blocks (3) respectively.
4. the screw-type reciprocating mechanism of vertical honing machine honing lever according to claim 3, it is characterized in that: described screw mandrel (7) is quiet screw mandrel.
CN 201220394334 2012-08-09 2012-08-09 Screw rod-type reciprocating mechanism of vertical type honing machine honing rod Expired - Fee Related CN202804898U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220394334 CN202804898U (en) 2012-08-09 2012-08-09 Screw rod-type reciprocating mechanism of vertical type honing machine honing rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220394334 CN202804898U (en) 2012-08-09 2012-08-09 Screw rod-type reciprocating mechanism of vertical type honing machine honing rod

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CN202804898U true CN202804898U (en) 2013-03-20

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103302583A (en) * 2013-06-20 2013-09-18 郑州大地机械制造有限公司 Double-angle reticulate pattern honing device
CN104972384A (en) * 2015-06-29 2015-10-14 银川市恒益达机械有限公司 Rigid honing device
CN106425822A (en) * 2016-08-31 2017-02-22 德清勤龙磨床制造有限公司 Honing machine
CN112157578A (en) * 2020-10-19 2021-01-01 上海善能机械有限公司 Honing center
CN113211091A (en) * 2020-12-28 2021-08-06 浙江特利隆精密机械有限公司 Belt pulley reason material honing all-in-one that punches

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103302583A (en) * 2013-06-20 2013-09-18 郑州大地机械制造有限公司 Double-angle reticulate pattern honing device
CN104972384A (en) * 2015-06-29 2015-10-14 银川市恒益达机械有限公司 Rigid honing device
CN106425822A (en) * 2016-08-31 2017-02-22 德清勤龙磨床制造有限公司 Honing machine
CN112157578A (en) * 2020-10-19 2021-01-01 上海善能机械有限公司 Honing center
CN113211091A (en) * 2020-12-28 2021-08-06 浙江特利隆精密机械有限公司 Belt pulley reason material honing all-in-one that punches

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
CB03 Change of inventor or designer information

Inventor after: Wang Yi

Inventor before: Wang Hong

COR Change of bibliographic data
TR01 Transfer of patent right

Effective date of registration: 20160602

Address after: Two Chengnan Industrial Park 638500 Guang'an city in Sichuan province Linshui County No. 28

Patentee after: SICHUAN SEHO MACHINERY CO.,LTD.

Address before: 400700, 1 industrial parks, Jinlong lake, Beibei District, Chongqing

Patentee before: CHONGQING JUYAN MACHINE TOOL Co.,Ltd.

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

Granted publication date: 20130320

Termination date: 20210809