CN208528684U - Aperture numerical control inner conical surface grinding machine - Google Patents

Aperture numerical control inner conical surface grinding machine Download PDF

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Publication number
CN208528684U
CN208528684U CN201820838931.2U CN201820838931U CN208528684U CN 208528684 U CN208528684 U CN 208528684U CN 201820838931 U CN201820838931 U CN 201820838931U CN 208528684 U CN208528684 U CN 208528684U
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CN
China
Prior art keywords
slide unit
grinding wheel
grinding
track base
lead screw
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
CN201820838931.2U
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Chinese (zh)
Inventor
赵志刚
马宪鸿
汪翔
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Wuhan Precision Polytron Technologies Co Ltd
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Wuhan Precision Polytron Technologies 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 Wuhan Precision Polytron Technologies Co Ltd filed Critical Wuhan Precision Polytron Technologies Co Ltd
Priority to CN201820838931.2U priority Critical patent/CN208528684U/en
Application granted granted Critical
Publication of CN208528684U publication Critical patent/CN208528684U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of aperture numerical control inner conical surface grinding machine, it include: lathe bed, grinding wheel unit, the first slide unit, third slide unit and the Workpiece clamping device for installing workpiece to be processed, wherein, grinding wheel unit includes a set of above grinding wheel component, each grinding wheel component includes grinding electric main shaft and grinding wheel, grinding electric main shaft is arranged on third slide unit, and grinding wheel is arranged on the output end of grinding electric main shaft;The grinding wheel of each grinding wheel component is arranged towards workpiece to be processed;First slide unit is slidably arranged on lathe bed, and third slide unit pivotable connection is on the first slide unit, and third slide unit can be slidably arranged relative to the first slide unit;Workpiece clamping device is arranged on lathe bed, and Workpiece clamping device and third slide unit have operating space.Utility model proposes a kind of double abrasive wheel aperture numerical control inner conical surface grinding machine that can adjust grinding wheel direction.

Description

Aperture numerical control inner conical surface grinding machine
Technical field
The utility model relates to technical fields of mechanical processing, more specifically, are related to a kind of aperture numerical control inner conical surface grinding machine.
Background technique
In mechanical workpieces manufacturing process, it is often necessary to be processed to the inner conical surface of workpiece, especially in many cases Also need to carry out workpiece the inner conical surface processing of multi-process.
In the prior art, when the inner conical surface for carrying out multi-process to workpiece is processed, grinding machine needs first internal with first grinding wheel Hole is processed, and after the completion unloads the grinding wheel, then is changed other grinding wheels and processed again to inner hole, until the inner cone of workpiece Face completes the process.
Work is led to due to needing repeatedly replacement grinding wheel that could complete the inner conical surface processing of workpiece using such processing method The process-cycle of part is long, cumbersome, increases the production cost of workpiece.
In addition, existing grinding machine must be corrected workpiece and grinding wheel when being processed, machining accuracy is lower.
Utility model content
For the problems in the relevant technologies, the utility model proposes the small hole counts of double abrasive wheel that one kind can adjust grinding wheel direction Control inner conical surface grinding machine.
The utility model provides a kind of aperture numerical control inner conical surface grinding machine, comprising: lathe bed, grinding wheel unit, the first slide unit, third Slide unit and Workpiece clamping device for installing workpiece to be processed, wherein grinding wheel unit includes a set of above grinding wheel component, often Set grinding wheel component includes grinding electric main shaft and grinding wheel, and grinding electric main shaft is arranged on third slide unit, and grinding wheel setting is being ground On the output end of electro spindle;The grinding wheel of every set grinding wheel component is arranged towards workpiece to be processed;First slide unit is slidably arranged in On lathe bed, third slide unit pivotable connection is on the first slide unit, and third slide unit can slide relative to the first slide unit and be arranged;Workpiece Clamping device is arranged on lathe bed, and Workpiece clamping device and third slide unit have operating space.
One embodiment according to the present utility model further includes the first track base and the first guide rail, wherein the first track base It is fixedly connected on lathe bed, the first guide rail is mounted on the first track base, and the first slide unit passes through the first guide runner and the One guide rail is slidably connected.
One embodiment according to the present utility model, including first motor and the first lead screw, wherein first motor and first Lead screw is separately mounted on the first track base, and the first lead screw is connect by first bearing seat with the first track base, and the first lead screw It is arranged in parallel with the first guide rail;First motor is fixed on lathe bed, the output shaft of first motor by first shaft coupling with First lead screw connects in which can transmit torque, and the first slide unit is arranged on the output section of the first lead screw.
One embodiment according to the present utility model, further includes third track base and third guide rail, and third track base can pivot Turn to be connected on the first slide unit, third guide rail is fixed on third track base, and third slide unit is slided by the second guiding Block is slidably connected with third track base.
One embodiment according to the present utility model, including third motor and third lead screw, third motor and third lead screw It is mounted on third track base, third lead screw is connect by 3rd bearing seat with third track base, and third lead screw is led with third Rail is arranged in parallel, and third motor is connect in which can transmit torque with third lead screw, and the defeated of third lead screw is arranged in third slide unit Out in portion.
One embodiment according to the present utility model, grinding wheel component are provided with two sets, respectively the first grinding wheel component, second Grinding wheel component, the first grinding wheel component include the first grinding electric main shaft and the first grinding wheel, and the second grinding wheel component includes the second grinding Electro spindle and the second grinding wheel, wherein the first grinding electric main shaft and the second grinding electric main shaft are arranged in parallel, and pivotly It is mounted on third slide unit, the first grinding wheel is arranged on the first grinding electric main shaft, and the second grinding wheel is arranged in the second grinding electric On main shaft.
One embodiment according to the present utility model, including the second slide unit, the second track base and the second guide rail, wherein the Two track bases are fixedly connected on lathe bed, and the second track base and the first track base are vertically arranged, and the second guide rail is mounted on second and leads On rail chair, and the second slide unit is slidably connected with the second guide rail, and Workpiece clamping device is mounted on the second slide unit.
One embodiment according to the present utility model, including the second motor and the second lead screw, the second motor and the second lead screw It is mounted on the second track base, the second lead screw is connected with the second track base and parallel with the second guide rail set by second bearing seat It sets, the second motor is fixed on lathe bed, and the output shaft of the second motor is connect in which can transmit torque with the second lead screw, and the Two slide units are arranged on the output section of the second lead screw.
One embodiment according to the present utility model is also equipped with the crushing for modifying grinding wheel on second slide unit Device.
One embodiment according to the present utility model further includes the 4th motor and belt, and it is sliding that the 4th motor is mounted on second On platform, the 4th motor transmits torque by belt and Workpiece clamping device.
The aperture numerical control inner conical surface grinding machine of the utility model, since wherein grinding wheel unit includes a set of above grinding wheel component, And the grinding wheel of each grinding wheel component towards workpiece to be processed be arranged, in this way to work pieces process when, may not need dismounting and change sand Wheel is completed to carry out workpiece the processing of different processes, or can also by different grinding wheels respectively in the same process to workpiece into The processing of row different process, it is easy to operate, and the process-cycle that can reduce workpiece is long, reduces the production cost of workpiece;In addition, the mill It is additionally provided with the third slide unit that can be slided and pivot relative to the first slide unit above first slide unit of bed, two slide units can be along not Equidirectional sliding, so that working trajectory of two grinding wheels during workpieces processing promotes machining accuracy closer to straight line.
Detailed description of the invention
Fig. 1 is the top view of the utility model one embodiment;
Fig. 2 is the side view of the utility model one embodiment;
Fig. 3 is the three-dimensional view of the utility model one embodiment.
Specific embodiment
The embodiments of the present invention are described in detail with reference to the accompanying drawings.
As shown in Figure 1 to Figure 3, one embodiment of the utility model provides a kind of double inner conical surfaces of high-precision aperture numerical control Grinding machine, the grinder bed 100, grinding wheel unit, the first slide unit 11, third slide unit 24 and the workpiece for installing workpiece to be processed Clamping device 15.Grinding wheel unit and Workpiece clamping device 15, which cooperate, processes workpiece to be processed.
Wherein, grinding wheel unit includes a set of above grinding wheel component, and every set grinding wheel component includes grinding electric main shaft and sand Wheel, grinding electric main shaft are arranged on third slide unit 24, and grinding wheel is arranged on the output end of grinding electric main shaft;Every set grinding wheel component Grinding wheel is arranged towards workpiece to be processed;First slide unit 11 is slidably arranged on lathe bed 100,24 pivotable connection of third slide unit On the first slide unit 11, and third slide unit 24 can slide relative to the first slide unit 11 and be arranged;Workpiece clamping device 15 is arranged in bed On body 100, and Workpiece clamping device 15 and third slide unit 24 have operating space.
On the grinding machine that above-described embodiment is related to, since wherein grinding wheel unit includes a set of above grinding wheel component, and it is each The grinding wheel of grinding wheel component towards workpiece to be processed be arranged, in this way to work pieces process when, may not need dismounting and change grinding wheel completion The processing of different processes is carried out to workpiece, or workpiece can also be carried out in the same process respectively by different grinding wheels different Technique processing, it is easy to operate, and the process-cycle that can reduce workpiece is long, reduces the production cost of workpiece;In addition, the of the grinding machine It is additionally provided with the third slide unit that can be slided and pivot relative to the first slide unit above one slide unit, two slide units can be along different directions Sliding, so that working trajectory of two grinding wheels during workpieces processing promotes machining accuracy closer to straight line.
In one embodiment, the first slide unit 11 can be moved back and forth with L1 in transverse direction, and third slide unit 24 can To be switched to the direction for having certain angle (for example, as shown in Figure 1) with the first slide unit 11, and third slide unit 24 can be along this Direction moves back and forth.
Alternatively, third slide unit 24 can also be switched to parallel with the first slide unit 11 and further according to another embodiment L1 is slided in transverse direction.
Preferably, third slide unit 24 and the angle between the first slide unit 11 are 0 ° to 90 °.
Referring again to Fig. 1 to Fig. 3, in one embodiment, the first track base 26 is additionally provided on lathe bed 100, first leads Rail chair 26 can be fixedly connected on lathe bed 100 by the connector of such as screw, and the first guide rail 9 is mounted on the first track base 26 On, and the first slide unit 11 is slidably connected by the first guide runner 18 with the first guide rail 9.In this way, according to specifically used needs, First slide unit 11 can slide into any required position with L1 in transverse direction.
Certainly, as the case may be, the first guide runner 18 can be configured to a part of the first slide unit 11, promote grinding machine The stability of component.Alternatively, the first guide runner 18 also can be configured to individual component, then pass through connector and the first slide unit 11 are fixedly connected.
Further, one embodiment according to the present utility model, the grinding machine can also include first motor 1 and first Thick stick 7, wherein first motor 1 and the first lead screw 7 are separately mounted on the first track base 26, and the first lead screw 7 passes through first bearing seat It is connect with the first track base 26, and the first lead screw 7 is arranged in parallel with the first guide rail 9;First motor 1 is fixed at lathe bed 100 On, the output shaft of first motor 1 is connect by first shaft coupling 5 with the first lead screw 7 in which can transmit torque, and the first slide unit 11 is set It sets on the output section of the first lead screw 7.
In this way, first motor 1 transmits torque to the first lead screw 7, the first lead screw 7 of driving rotates, and the first lead screw 7 and first Slide unit 11 engages indirectly, so as to drive the first slide unit 11 to reciprocatingly slide along the first guide rail 9.
Referring again to Fig. 1, an alternative embodiment according to the present utility model, first motor 1 is installed by motor cabinet 17 On the first track base 26.
It should be understood that in one embodiment, the first guide rail 9 is it is so structured that only include a guide rail;Or Two even more a plurality of guide rails parallel to each other also can be set in another embodiment in person on the first track base 26.
Certainly, correspondingly, the first guide runner 18 also can be structured as one or more, to guarantee 11 energy of the first slide unit It is enough smoothly to be slided in the first guide rail 9.
In addition, should be able to also it is contemplated that the first guide rail 9 also can be set in the bottom surface of the first slide unit 11, And the first guide pad 18 and the first guide rail 9 cooperate and are arranged on the first track base, this can as the case may be depending on.
Alternatively, in another embodiment, the first guide rail 9 also can be configured to the cunning of insertion 26 upper surface of the first track base Slot allows the first slide unit 11 to move back and forth along the first guide rail 9 with the mutual cooperation of the first guide pad 18.
It will, of course, be appreciated that be also provided with limiting device on the first guide rail 9, so that the first slide unit 11 can be with It is fixed on the position of any needs.
Further, as shown in Figures 2 and 3, in one embodiment, third railroad shoe 28 passes through the company of such as centration axis Fitting is pivotly connect with the first slide unit 11, also, third guide rail 30 is further provided in third railroad shoe 28, and third is sliding Platform 24 can be slidably connected by the second guide runner and third track base 28.It is installed in this way, can be adjusted according to processing request The direction of grinding wheel component on third slide unit 24 is adjusted it without being limited only to L1 in transverse direction.Therefore, When processing the workpiece, the working face angle of grinding wheel can be accurately controlled, and is enabled in process, the traveling of grinding wheel Route remains essentially as straight line, effectively improves the machining accuracy of grinding machine.
One embodiment according to the present utility model, grinding machine further comprise third motor 3 and third lead screw 32, third electricity Machine 3 and third lead screw 32 are mounted on third track base 28, and third lead screw 32 is connected by 3rd bearing seat and third track base 28 It connecing, and third lead screw 32 is arranged in parallel with third guide rail 30, third motor 3 is connect in which can transmit torque with third lead screw 32, and And third slide unit 24 is arranged on the output section of third lead screw 32.Third motor 3 is third slide unit 24 by third lead screw 32 It is mobile that power is provided, it can be adjusted using numerical control, manual operation is avoided to generate error, improve machining accuracy.
Referring again to Fig. 1, grinding wheel component is provided with two sets, respectively the first grinding wheel component, the second grinding wheel component, the first sand Wheel assembly include the first grinding electric main shaft 13 and the first grinding wheel 20, the second grinding wheel component include the second grinding electric main shaft 14 and Second grinding wheel 21, wherein the first grinding electric main shaft 13 and the second grinding electric main shaft 14 are arranged in parallel, and are pivotably mounted On third slide unit 24, the first grinding wheel 20 is arranged on the first grinding electric main shaft 13, and the setting of the second grinding wheel 21 is in the second mill It cuts on electro spindle 14.
That is, the first grinding wheel 20 is arranged in parallel with the second grinding wheel 21.
Of course, it should be appreciated that according to specific processing needs, in one embodiment, the first grinding wheel 20 and the Two grinding wheels 21 angled can also be arranged, and depending on this can be needed according to specific processing, the utility model is not limited to this.
In one embodiment, for example, as shown in Fig. 2, the first grinding electric main shaft 13 and the second grinding electric main shaft 14 can be with It is separately mounted on bottom plate 22, then is pivotally connected by bottom plate 22 and the realization of third slide unit 24.
Further, as shown in Figure 1 to Figure 3, grinding machine further comprises that the second slide unit 12, the second track base 34 and second are led Rail 36, wherein the second track base 34 is fixedly connected on lathe bed 100, and the second track base 34 and the first track base 26 are vertically arranged, Second guide rail 36 is mounted on the second track base 34, and the second slide unit 12 is slidably connected with the second guide rail 36, Workpiece clamping dress 15 are set to be mounted on the second slide unit 12.In this way, Workpiece clamping device 15 can be adjusted by adjusting the position of the second slide unit 12, with Make that there is between workpiece and grinding wheel suitable distance and angle clamped by Workpiece clamping device 15.
Preferably, in one embodiment, L2 is arranged the second track base 34 along the longitudinal direction.
One embodiment according to the present utility model, grinding machine further comprise the second motor 2 and the second lead screw 8, the second electricity Machine 2 and the second lead screw 8 are mounted on the second track base 34, and the second lead screw 8 is connect by second bearing seat with the second track base 34 And be arranged in parallel with the second guide rail 36, the second motor 2 is fixed on lathe bed 100, the output shaft of the second motor 2 and second Thick stick 8 connects in which can transmit torque, and the second slide unit 12 is arranged on the output section of the second lead screw 8.
Further, in one embodiment, the dresser for modifying grinding wheel is also equipped on the second slide unit 12 16.To be modified in time when wear phenomenon occurs in grinding wheel to grinding wheel.
In one embodiment, dresser 16 is fixed on dresser support base, the axis of dresser 16 Line is perpendicular to the first slide unit 11.
As shown in Fig. 2, one embodiment according to the present utility model, further includes the 4th motor 4 and belt 38, the 4th motor 4 are mounted on the second slide unit 12, and the 4th motor 4 transmits torque by belt 38 and Workpiece clamping device 15.
Of course, it should be understood that the top of Workpiece clamping device 15 can be arranged in the 4th motor 4 as illustrated in fig. 2, Also can be set in other positions, this can as the case may be depending on, the utility model is not limited to this.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (10)

1. a kind of aperture numerical control inner conical surface grinding machine characterized by comprising lathe bed (100), grinding wheel unit, the first slide unit (11), Third slide unit (24) and Workpiece clamping device (15) for installing workpiece to be processed, wherein
The grinding wheel unit includes a set of above grinding wheel component, and grinding wheel component described in every set includes grinding electric main shaft and sand Wheel, the grinding electric main shaft are arranged on the third slide unit (24), and the output of the grinding electric main shaft is arranged in the grinding wheel On end;The grinding wheel of grinding wheel component described in every set is arranged towards the workpiece to be processed;
First slide unit (11) is slidably arranged on the lathe bed (100), and third slide unit (24) pivotable connection exists On first slide unit (11), and the third slide unit (24) can slide relative to first slide unit (11) and be arranged;
The Workpiece clamping device (15) is arranged on the lathe bed (100), and the Workpiece clamping device (15) and described the Three slide units (24) have operating space.
2. aperture numerical control inner conical surface grinding machine according to claim 1, which is characterized in that further include the first track base (26) and First guide rail (9), wherein
First track base (26) is fixedly connected on the lathe bed (100), and first guide rail (9) is mounted on described first On track base (26), and first slide unit (11) is connected by the first guide runner (18) and first guide rail (9) sliding It connects.
3. aperture numerical control inner conical surface grinding machine according to claim 2, which is characterized in that including first motor (1) and first Lead screw (7), wherein
The first motor (1) and first lead screw (7) are separately mounted on first track base (26),
First lead screw (7) is connect by first bearing seat with first track base (26), and first lead screw (7) and First guide rail (9) is arranged in parallel;
The first motor (1) is fixed on the lathe bed (100), and the output shaft of the first motor (1) passes through first Shaft coupling (5) is connect in which can transmit torque with first lead screw (7), and first slide unit (11) is arranged at described first On the output section of thick stick (7).
4. aperture numerical control inner conical surface grinding machine according to claim 1, which is characterized in that further include third track base (28) and Third guide rail (30),
Third track base (28) pivotable connection is on first slide unit (11), third guide rail (30) fixed setting On the third track base (28), and the third slide unit (24) passes through the second guide runner and the third track base (28) it is slidably connected.
5. aperture numerical control inner conical surface grinding machine according to claim 4, which is characterized in that including third motor (3) and third Lead screw (32),
The third motor (3) and the third lead screw (32) are mounted on the third track base (28),
The third lead screw (32) is connect by 3rd bearing seat with the third track base (28), and the third lead screw (32) It is arranged in parallel with the third guide rail (30),
The third motor (3) connect in which can transmit torque with the third lead screw (32), and the third slide unit (24) is set It sets on the output section of the third lead screw (32).
6. aperture numerical control inner conical surface grinding machine according to claim 1, which is characterized in that the grinding wheel component is provided with two Set, respectively the first grinding wheel component, the second grinding wheel component, first grinding wheel component include the first grinding electric main shaft (13) and First grinding wheel (20), second grinding wheel component include the second grinding electric main shaft (14) and the second grinding wheel (21), wherein
First grinding electric main shaft (13) and second grinding electric main shaft (14) are arranged in parallel, and are pivotably mounted On the third slide unit (24), first grinding wheel (20) is arranged on first grinding electric main shaft (13), and described Second grinding wheel (21) is arranged on second grinding electric main shaft (14).
7. aperture numerical control inner conical surface grinding machine according to claim 2, which is characterized in that including the second slide unit (12), second Track base (34) and the second guide rail (36), wherein
Second track base (34) is fixedly connected on the lathe bed (100), second track base (34) and described first Track base (26) is vertically arranged, and second guide rail (36) is mounted on second track base (34), and described second is sliding Platform (12) is slidably connected with second guide rail (36), and the Workpiece clamping device (15) is mounted on second slide unit (12) On.
8. aperture numerical control inner conical surface grinding machine according to claim 7, which is characterized in that including the second motor (2) and second Lead screw (8),
Second motor (2) and second lead screw (8) are mounted on second track base (34),
Second lead screw (8) by second bearing seat connect with second track base (34) and with second guide rail (36) It is arranged in parallel,
Second motor (2) is fixed on lathe bed (100), the output shaft of second motor (2) with described second Thick stick (8) connects in which can transmit torque, and second slide unit (12) is arranged on the output section of second lead screw (8).
9. aperture numerical control inner conical surface grinding machine according to claim 7, which is characterized in that also pacify on second slide unit (12) Equipped with the dresser (16) for modifying the grinding wheel.
10. aperture numerical control inner conical surface grinding machine according to claim 7, which is characterized in that further include the 4th motor (4) and skin Band (38),
4th motor (4) is mounted on second slide unit (12), the 4th motor (4) by the belt (38) with The Workpiece clamping device (15) transmits torque.
CN201820838931.2U 2018-05-31 2018-05-31 Aperture numerical control inner conical surface grinding machine Expired - Fee Related CN208528684U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820838931.2U CN208528684U (en) 2018-05-31 2018-05-31 Aperture numerical control inner conical surface grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820838931.2U CN208528684U (en) 2018-05-31 2018-05-31 Aperture numerical control inner conical surface grinding machine

Publications (1)

Publication Number Publication Date
CN208528684U true CN208528684U (en) 2019-02-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110666633A (en) * 2019-10-15 2020-01-10 惠州市聚鑫盛五金机械有限公司 High-efficiency grinding machine
CN110712074A (en) * 2019-10-11 2020-01-21 内蒙古第一机械集团有限公司 Method for repairing spindle taper hole by using self-grinding device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110712074A (en) * 2019-10-11 2020-01-21 内蒙古第一机械集团有限公司 Method for repairing spindle taper hole by using self-grinding device
CN110712074B (en) * 2019-10-11 2021-08-17 内蒙古第一机械集团有限公司 Method for repairing spindle taper hole by using self-grinding device
CN110666633A (en) * 2019-10-15 2020-01-10 惠州市聚鑫盛五金机械有限公司 High-efficiency grinding machine

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Granted publication date: 20190222

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