CN204868095U - Three special hole boring machines of electronic axle hub - Google Patents

Three special hole boring machines of electronic axle hub Download PDF

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Publication number
CN204868095U
CN204868095U CN201520493101.7U CN201520493101U CN204868095U CN 204868095 U CN204868095 U CN 204868095U CN 201520493101 U CN201520493101 U CN 201520493101U CN 204868095 U CN204868095 U CN 204868095U
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CN
China
Prior art keywords
boring
cutter
active section
axle hub
boring cutter
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Active
Application number
CN201520493101.7U
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Chinese (zh)
Inventor
马玉坤
顾往林
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.)
Jiangsu Lihua machinery Limited by Share Ltd
Original Assignee
TAIZHOU LIHUA MACNINERY 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 TAIZHOU LIHUA MACNINERY CO Ltd filed Critical TAIZHOU LIHUA MACNINERY CO Ltd
Priority to CN201520493101.7U priority Critical patent/CN204868095U/en
Application granted granted Critical
Publication of CN204868095U publication Critical patent/CN204868095U/en
Active legal-status Critical Current
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Abstract

The utility model discloses a three special hole boring machines of electronic axle hub, including the boring machine base, it holds in the palm to be equipped with circular card on the boring machine base, the both sides of controlling that circular card held in the palm set up left boring cutter active section and right boring cutter active section respectively. Vertical boring cutter work group has still vertically been set up on the boring machine base. The utility model provides a traditional electronic axle hub processing problem of loading and unloading many times, with the processing integration of both sides plane hole and interstitial hole to the boring machine, like this as long as once the fastening can, the cutter simultaneous working of three orientation has guaranteed that the drift rate of bridge hub processing at the within range of error permission, has improved the precision that parts were processed. And this device saved in a large number the processing of bridge hub the time long, during the same time, the utility model discloses boring machine machining efficiency than traditional exceeds the one time.

Description

The special three hole boring machines of electric axle hub
Technical field
The utility model relates to a kind of electric motor car assembly manufacture field, more particularly, relates to the special three hole boring machines of electric axle hub.
Background technology
Common electric axle hub generally has the end holes of interstitial hole and two-arm end face, all facing processing will be carried out to these three holes, with the needs of adaptation assembling, this is just for processing electric axle hub brings certain trouble, the operation while that traditional boring machine can not carrying out the end holes of both sides and interstitial hole, work in-process is so just needed to use different boring machines and cutter, change a clamping element with car plane to calculate, process an electric axle hub and at least need handling three times, this brings impact with regard to giving the fineness of electric axle hub processing.The problem that may cause thus comprises, the centrad of the end holes of two sides may be inconsistent, the perpendicularity of the end holes of interstitial hole and two sides can not ensure, once wear and tear because repeatedly loading and unloading between clamping element and bridge hub, very likely affect the processing precise degree of a collection of bridge hub below, bring difficulty to later stage electric motor car assembling.
By the problems referred to above, we can see, at this specific manufacture field of electric axle hub, and a kind of novel boring machine simultaneously can processing three face planes of eager needs.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, applicant is through repeatedly putting into practice improvement, devise the special three hole boring machines of electric axle hub, hole plane on electric axle hub three directions can be realized and process simultaneously, ensure that the drift rate of bridge hub is in error tolerance band.
Technical scheme: in order to realize foregoing invention object, the technical scheme that the utility model adopts is: the special three hole boring machines of electric axle hub, comprise boring machine pedestal, described boring machine pedestal is provided with circular Kato, the right and left of described circular Kato arranges left boring cutter active section and right boring cutter active section respectively, the cutter that described left boring cutter active section is arranged by left track, left servomotor and left servomotor external part forms, and the cutter that described right boring cutter active section is arranged by right track, right servomotor and left servomotor external part forms.Described boring machine pedestal is also longitudinally provided with vertical boring cutter working group, described vertical boring cutter working group is provided with long rails, described long rails is arranged servo longitudinal motor, the external part of described servo longitudinal motor arranges gang tool, the central authorities of circular Kato are pointed at described gang tool center, and described servo longitudinal motor controllably runs up and down on long rails.
Further, in order to realize more firmly arranging between electric axle hub and boring machine, between described left boring cutter active section and circular Kato, left clamping element is set, between described right boring cutter active section and circular Kato, right clamping element is set.Described left clamping element and right clamping element are all fixedly clamped the two side arms of electric axle hub.
Again further, described vertical boring cutter working group provides power controllably to run up and down on long rails by hydraulic drive.
Described gang tool is made up of facing cutter and chamfering tool, and chamfering tool inlay card is arranged on the end of facing cutter.
Beneficial effect: compared with prior art, its beneficial effect is the utility model:
1, the utility model solves traditional electric axle hub and processes the problem that must repeatedly load and unload, by the process of two side plane holes and interstitial hole on a boring machine, as long as so once fastening, the cutter in three directions works simultaneously, ensure that drift rate that bridge hub processes is in the scope that error allows, and improves the precision of component processing.
2, the utility model saves the duration of bridge hub processing in a large number, and in same time, the utility model exceeds one times than traditional Boring machine processing efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of electric axle hub.
Fig. 2 is the structural representation of the special three hole boring machines of the utility model electric axle hub.
Detailed description of the invention
Below by a most preferred embodiment, the technical program is described in detail, but protection domain of the present utility model is not limited to described embodiment.
As shown in Figure 1, electric axle hub is formed primarily of a siphunculus 13, and described siphunculus 13 is provided with interstitial hole 16, and there is left end plane 14 termination, left side, and right side plan has right-hand member plane 15, and described left end plane 14 and right-hand member plane 15 all need to carry out boring processing.
As shown in Figure 2, the special three hole boring machines of electric axle hub, comprise boring machine pedestal 1, described boring machine pedestal 1 is provided with circular Kato 12, adds man-hour, and circular Kato 12 connects and fixes the interstitial hole of electric axle hub.The right and left of described circular Kato 12 arranges left boring cutter active section and right boring cutter active section respectively, described left boring cutter active section is by left track 3, the cutter composition that left servomotor 7 and left servomotor 7 external part are arranged, described right boring cutter active section is by right track 4, the cutter composition that right servomotor 9 and left servomotor 9 external part are arranged, described boring machine pedestal 1 is also longitudinally provided with vertical boring cutter working group 2, described vertical boring cutter working group 2 is provided with long rails 5, described long rails 5 arranges servo longitudinal motor 6, the external part of described servo longitudinal motor 6 arranges gang tool 8, the central authorities of circular Kato 12 are pointed at described gang tool 8 center, described servo longitudinal motor 6 controllably runs up and down on long rails 5.
Between described left boring cutter active section and circular Kato 12, left clamping element 10 is set, between described right boring cutter active section and circular Kato 12, right clamping element 11 is set.
Described vertical boring cutter working group 2 provides power controllably to run up and down on long rails 5 by hydraulic drive.
Described gang tool 8 is made up of facing cutter and chamfering tool.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (4)

1. the special three hole boring machines of electric axle hub, comprise boring machine pedestal (1), described boring machine pedestal (1) is provided with circular Kato (12), the right and left of described circular Kato (12) arranges left boring cutter active section and right boring cutter active section respectively, described left boring cutter active section is by left track (3), the cutter composition that left servomotor (7) and left servomotor (7) external part are arranged, described right boring cutter active section is by right track (4), the cutter composition that right servomotor (9) and left servomotor (9) external part are arranged, it is characterized in that: described boring machine pedestal (1) is upper is also longitudinally provided with vertical boring cutter working group (2), described vertical boring cutter working group (2) is provided with long rails (5), described long rails (5) is arranged servo longitudinal motor (6), the external part of described servo longitudinal motor (6) arranges gang tool (8), the central authorities of circular Kato (12) are pointed at described gang tool (8) center, described servo longitudinal motor (6) is controllably run up and down on long rails (5).
2. special three hole boring machines of electric axle hub according to claim 1, it is characterized in that: left clamping element (10) is set between described left boring cutter active section and circular Kato (12), right clamping element (11) is set between described right boring cutter active section and circular Kato (12).
3. special three hole boring machines of electric axle hub according to claim 1, is characterized in that: described vertical boring cutter working group (2) provides power controllably to run up and down on long rails (5) by hydraulic drive.
4. special three hole boring machines of electric axle hub according to claim 1, is characterized in that: described gang tool (8) is made up of facing cutter and chamfering tool.
CN201520493101.7U 2015-07-09 2015-07-09 Three special hole boring machines of electronic axle hub Active CN204868095U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520493101.7U CN204868095U (en) 2015-07-09 2015-07-09 Three special hole boring machines of electronic axle hub

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520493101.7U CN204868095U (en) 2015-07-09 2015-07-09 Three special hole boring machines of electronic axle hub

Publications (1)

Publication Number Publication Date
CN204868095U true CN204868095U (en) 2015-12-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520493101.7U Active CN204868095U (en) 2015-07-09 2015-07-09 Three special hole boring machines of electronic axle hub

Country Status (1)

Country Link
CN (1) CN204868095U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106624804A (en) * 2015-11-04 2017-05-10 盐城市明天机械有限公司 Perforating device of speed change box of corn harvester

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106624804A (en) * 2015-11-04 2017-05-10 盐城市明天机械有限公司 Perforating device of speed change box of corn harvester

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C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address

Address after: 225500 Li Zhuang village, Hua Gang Town, Jiangyan District, Taizhou, Jiangsu

Patentee after: Jiangsu Lihua machinery Limited by Share Ltd

Address before: 225516 Li Zhuang village, Hua Gang Town, Jiangyan District, Taizhou, Jiangsu

Patentee before: Taizhou Lihua Macninery Co., Ltd.

CP03 Change of name, title or address