CN207139381U - Gear-box in-car hole tool - Google Patents

Gear-box in-car hole tool Download PDF

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Publication number
CN207139381U
CN207139381U CN201720871138.8U CN201720871138U CN207139381U CN 207139381 U CN207139381 U CN 207139381U CN 201720871138 U CN201720871138 U CN 201720871138U CN 207139381 U CN207139381 U CN 207139381U
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CN
China
Prior art keywords
gear
box
pressing plate
positioner
hole tool
Prior art date
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Active
Application number
CN201720871138.8U
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Chinese (zh)
Inventor
王保军
高意凯
刘鹏
周艳岭
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.)
Xingtai Zhongwei Drout Hydraulic Technology Co Ltd
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Xingtai Zhongwei Drout Hydraulic Technology Co Ltd
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Priority to CN201720871138.8U priority Critical patent/CN207139381U/en
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Publication of CN207139381U publication Critical patent/CN207139381U/en
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Abstract

The utility model discloses a kind of gear-box in-car hole tool, it is related to gear-box processing technique field.The gear-box in-car hole tool includes the terminal pad being used on the main shaft of lathe, balancing weight and the positioner for being positioned to gear-box to be processed are relatively set with the terminal pad, the clamping device for clamping the gear-box is provided with the inside of the positioner.The utility model is simple in construction, gear-box can be positioned and fixed easily and fast, time saving and energy saving, rate of effectively reducing the number of rejects and seconds, greatly improves operating efficiency.

Description

Gear-box in-car hole tool
Technical field
Gear-box processing technique field is the utility model is related to, is to be related to a kind of gear-box in-car hole work more specifically Dress.
Background technology
In commercial Application, when carrying out in-car hole to gear-box on lathe, typically using chuck by outside gear-box Side is installed on the main shaft of lathe, and clamping, positioning are then carried out to it, due to gear-box weight weight, is using four-jaw chuck clamp Great clamping force is needed when tight, easily makes gear carton deformed, the product processed off-dimension often occurs, even reported Useless phenomenon.And because gear-box profile to be processed is irregular, it is difficult to be clamped with chuck, and needs are artificial right It carries out centering positioning, and human factor influence is too big, wastes time and energy, operating efficiency is low, easily occurs error during centering, seriously Crudy is influenceed, the problem of crudy is unstable, percent defective is high can be caused.
Utility model content
The purpose of this utility model is to provide a kind of gear-box in-car hole tool, to solve to give up present in prior art The high and ineffective technical problem of product rate.
To achieve the above object, technical solution adopted in the utility model is:A kind of gear-box in-car hole tool is provided, Including for the terminal pad on the main shaft of lathe, balancing weight is relatively set with and for to be processed in the terminal pad The positioner that is positioned of gear-box, the clamping being provided with for clamping the gear-box on the inside of the positioner fills Put.
Further, the clamping device includes the first clamp system and second for being respectively arranged at the gear-box both sides Clamp system.
Further, first clamp system includes the first pressing plate for gripper bottom seat, through described the The first housing screw and be arranged at the side of first housing screw and be used for branch that one pressing plate is connected with the positioner Support the first supporting screw of first pressing plate.
Further, the end face of first supporting screw is in contact with the positioner, other end threaded connection In first pressing plate.
Further, first pressing plate offer respectively with first housing screw and the first supporting screw phase The first through hole of cooperation and the first screwed hole.
Further, second clamp system includes being used to clamp the gear-box base the second pressing plate, through institute State the second housing screw that the second pressing plate is connected with the positioner and the side and the use that are arranged at second housing screw In the second supporting screw for supporting second pressing plate.
Further, the end face of second supporting screw is in contact with the positioner, other end threaded connection In second pressing plate.
Further, second pressing plate offer respectively with second housing screw and the second supporting screw phase The second through hole and the second screwed hole coordinated.
Further, the positioner includes the locating piece being arranged in the terminal pad and is arranged at the locating piece Inner side end on be used for the first alignment pin and the second alignment pin that are positioned to the gear-box.
Further, offered on the inner side end of the locating piece groove that is engaged with gear-box support ear and with institute The screwed hole that clamping device is engaged is stated, the locating piece and the terminal pad are fabricated for integral type.
Compared with prior art, it is using beneficial effect caused by above-mentioned technical proposal:The letter of the utility model structure Single, cost is cheap, by setting balancing weight to balance center of gravity, avoids deviation of gravity center and causes the damage of workpieces processing, by fixed Position device is positioned gear-box to be processed, is then compressed gear-box on the positioning device by pressing device so that Gear-box can be positioned and fixed easily and fast, it is time saving and energy saving, avoid the direct fastening teeth roller box of chuck from causing The damage of workpieces processing, rate of effectively reducing the number of rejects and seconds, greatly improves operating efficiency.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram for the gear-box in-car hole tool that the utility model embodiment provides.
Fig. 2 is Fig. 1 front view.
Fig. 3 is the dimensional structure diagram for the gear-box that the utility model embodiment provides.
Fig. 4 is the use state dimensional structure diagram for the gear-box in-car hole tool that the utility model embodiment provides.
Fig. 5 is Fig. 4 front view.
Wherein, each reference in figure:1- terminal pads;2- balancing weights;3- positioners;31- locating pieces;32- first is fixed Position pin;The alignment pins of 33- second;The clamp systems of 4- first;The pressing plates of 41- first;The housing screws of 42- first;43- first supports spiral shell Nail;The clamp systems of 5- second;The pressing plates of 51- second;The housing screws of 52- second;The supporting screws of 53- second;6- balancing weight mounting holes; 7- frock mounting holes;8- gear-boxes;The positioning hole of 9- gear-boxes first;The positioning hole of 10- gear-boxes second;11- gear-box bases; 12- gear-box support ears.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, is described in further detail to the utility model.It should be appreciated that specific embodiment described herein is only explaining The utility model, it is not used to limit the utility model.
Refer to Fig. 1 to Fig. 5, the gear-box in-car hole tool that the utility model embodiment provides, including for installed in Terminal pad 1 on the main shaft of lathe, balancing weight 2 is relatively set with and for entering to gear-box 8 to be processed in the terminal pad 1 The positioner 3 of row positioning, the inner side of the positioner 3 is provided with the clamping device for clamping the gear-box 8.
Gear-box in-car hole tool provided by the utility model, compared with prior art, its is simple in construction, and cost is cheap, By setting balancing weight to balance center of gravity, avoid deviation of gravity center and cause the damage of workpieces processing, will be to be added by positioner The gear-box of work is positioned, and is then compressed gear-box on the positioning device by pressing device, enabling fast and easy Gear-box is positioned and fixed, it is time saving and energy saving, avoid the direct fastening teeth roller box of chuck from causing the damage of workpieces processing It is bad, rate of effectively reducing the number of rejects and seconds, and mount and dismount conveniently, greatly improve operating efficiency.
Here further illustrate, the balancing weight 2, the positioner 3 and the clamping device are in the company Connect on the same surface of disk 1.
Further, Fig. 1 and Fig. 2, Fig. 4 and Fig. 5 are referred to, as gear-box in-car hole tool provided by the utility model A kind of embodiment, the clamping device includes being respectively arranged at the Hes of the first clamp system 4 of the both sides of gear-box 8 Second clamp system 5, for the gear-box 8 to be clamped in into the positioner 3.
Further, Fig. 1 and Fig. 2, Fig. 4 and Fig. 5 are referred to, as gear-box in-car hole tool provided by the utility model A kind of embodiment, first clamp system 4 include for gripper bottom seat 11 the first pressing plate 41, pass through The first housing screw 42 and be arranged at first housing screw 42 that first pressing plate 41 is connected with the positioner 3 Side and the first supporting screw 43 for supporting first pressing plate 41, first housing screw 42 pass through the described first pressure Plate 41 is connected on the positioner 3, the gear-box 8 is tightened together with the positioner 3, and clamping force can Adjust, installation and removal are convenient, time saving and energy saving, rate of reducing the number of rejects and seconds, and improve operating efficiency.
Further, Fig. 1 and Fig. 2, Fig. 4 and Fig. 5 are referred to, as gear-box in-car hole tool provided by the utility model A kind of embodiment, the end face of first supporting screw 43 is in contact with the positioner 3, other end screw thread First pressing plate 41 is connected to, avoids the stress of the first pressing plate 41 from tilting and cause the loosening of the gear-box 8.
Further, Fig. 1 and Fig. 2, Fig. 4 and Fig. 5 are referred to, as gear-box in-car hole tool provided by the utility model A kind of embodiment, first pressing plate 41 offer respectively with first housing screw 42 and it is described first support The first through hole and the first screwed hole that screw 43 is engaged.
Further, Fig. 1 and Fig. 2, Fig. 4 and Fig. 5 are referred to, as gear-box in-car hole tool provided by the utility model A kind of embodiment, second clamp system 5 include be used for clamp the gear-box base 11 the second pressing plate 51, The second housing screw 52 for being connected through second pressing plate 51 with the positioner 3 and it is arranged at second housing screw 52 side and for supporting the second supporting screw 53 of second pressing plate 51, second housing screw 52 is through described the Two pressing plates 51 are connected on the positioner 3, and the gear-box 8 is tightened together with the positioner 3, and clamping force Adjustable, installation and removal are convenient, time saving and energy saving, rate of reducing the number of rejects and seconds, and improve operating efficiency.
Further, Fig. 1 and Fig. 2, Fig. 4 and Fig. 5 are referred to, as gear-box in-car hole tool provided by the utility model A kind of embodiment, the end face of second supporting screw 53 is in contact with the positioner 3, other end screw thread Second pressing plate 51 is connected to, avoids the stress of the second pressing plate 41 from tilting and cause the loosening of the gear-box 8.
Further, Fig. 1 and Fig. 2, Fig. 4 and Fig. 5 are referred to, as gear-box in-car hole tool provided by the utility model A kind of embodiment, second pressing plate 51 offer respectively with second housing screw 52 and it is described second support The second through hole and the second screwed hole that screw 53 is engaged.
Further, Fig. 1 to Fig. 5 is referred to, one kind tool as gear-box in-car hole tool provided by the utility model Body embodiment, the positioner 3 include the locating piece 31 being arranged in the terminal pad 1 and are arranged at the locating piece 31 Inner side end on be used for the first alignment pin 32 and the second alignment pin 33 that are positioned to the gear-box 8, described first is fixed Position pin 32 and second alignment pin 33 are fixed with the first positioning hole of gear-box 9 on the gear-box 8 and gear-box second respectively Position hole 10 is engaged, and by the cooperation of alignment pin and positioning hole, fast and accurately the gear-box 8 can be positioned, effectively Improve operating efficiency.
Further, Fig. 1 to Fig. 5 is referred to, one kind tool as gear-box in-car hole tool provided by the utility model Body embodiment, offer on the inner side end of the locating piece 31 groove that is engaged with gear-box support ear 12 and respectively with The 3rd screwed hole and the 4th screwed hole that first housing screw 42 and second housing screw 52 are engaged, the positioning Block 31 and the terminal pad 1 are fabricated for integral type, and Stability Analysis of Structures is reliable.
Further, Fig. 1 and Fig. 2, Fig. 4 and Fig. 5 are referred to, as gear-box in-car hole tool provided by the utility model A kind of embodiment, be evenly distributed with the terminal pad 1 three be used for be arranged on lathe spindle on frock install Hole 7, it is easy to frock being arranged on the main shaft of lathe.
Further, Fig. 1 and Fig. 2, Fig. 4 and Fig. 5 are referred to, as gear-box in-car hole tool provided by the utility model A kind of embodiment, two balancing weights being arranged on by screw in the terminal pad 1 are offered on the balancing weight 2 Mounting hole 6, it is easy to the balancing weight 2 being arranged in the terminal pad 1.
In use, referring to Fig. 1 to Fig. 5, first with screw respectively by three frock mounting holes 7 by described in Terminal pad 1 is arranged on lathe spindle, then the balancing weight 2 is arranged on into the company by two balancing weight mounting holes 6 Connect on disk 1, then the gear-box 8 to be processed is put into frock, make first positioning hole of gear-box 9 and the gear The second positioning hole of case 10 is engaged with first alignment pin 32 and second alignment pin 33 respectively, the base of gear-box 8 Plane be in contact with the inner side end of the locating piece 31, the support ear of gear-box 8 and the recess of locating piece 31 Close, finally respectively by first clamp system 4 and second clamp system 5 by the gear-box 8 and the locating piece 31 tighten together, and first adjust the depth that first supporting screw 43 enters in first pressing plate 41, then by described the One pressing plate 41 is pressed on the base of gear-box 8, now the end face of first supporting screw 43 and the locating piece 31 Inner side end is in contact, and first housing screw 42 finally is tightened in into the locating piece 31 by the 3rd screwed hole On;Second clamp system 5 can be similarly fixedly connected on the locating piece 31, make the Complete Bind of gear-box 8, i.e., Lathe can be opened and carry out in-car hole machined.
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 design is subject to equivalent substitution or change, should all cover within the scope of protection of the utility model.

Claims (10)

1. gear-box in-car hole tool, it is characterised in that:Including for the terminal pad on the main shaft of lathe, the connection Be relatively set with balancing weight and the positioner for being positioned to gear-box to be processed on disk, the positioner it is interior Side is provided with the clamping device for clamping the gear-box.
2. gear-box in-car hole tool according to claim 1, it is characterised in that:The clamping device includes setting respectively The first clamp system and the second clamp system in the gear-box both sides.
3. gear-box in-car hole tool according to claim 2, it is characterised in that:First clamp system includes being used for First pressing plate of gripper bottom seat, the first housing screw being connected through first pressing plate with the positioner and set It is placed in the side of first housing screw and the first supporting screw for supporting first pressing plate.
4. gear-box in-car hole tool according to claim 3, it is characterised in that:The end face of first supporting screw It is in contact with the positioner, the other end is threadedly connected to first pressing plate.
5. gear-box in-car hole tool according to claim 3, it is characterised in that:First pressing plate offer respectively with The first through hole and the first screwed hole that first housing screw and first supporting screw are engaged.
6. gear-box in-car hole tool according to claim 2, it is characterised in that:Second clamp system includes being used for Clamp the second pressing plate, the second housing screw being connected through second pressing plate with the positioner of the gear-box base With the side for being arranged at second housing screw and for supporting the second supporting screw of second pressing plate.
7. gear-box in-car hole tool according to claim 6, it is characterised in that:The end face of second supporting screw It is in contact with the positioner, the other end is threadedly connected to second pressing plate.
8. gear-box in-car hole tool according to claim 6, it is characterised in that:Second pressing plate offer respectively with The second through hole and the second screwed hole that second housing screw and second supporting screw are engaged.
9. gear-box in-car hole tool according to claim 1, it is characterised in that:The positioner includes being arranged at institute State that locating piece in terminal pad and being arranged at is used to positioning the gear-box on the inner side end of the locating piece the One alignment pin and the second alignment pin.
10. gear-box in-car hole tool according to claim 9, it is characterised in that:On the inner side end of the locating piece Offer the groove being engaged with gear-box support ear and the screwed hole being engaged with the clamping device, the locating piece and institute Terminal pad is stated to be fabricated for integral type.
CN201720871138.8U 2017-07-18 2017-07-18 Gear-box in-car hole tool Active CN207139381U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720871138.8U CN207139381U (en) 2017-07-18 2017-07-18 Gear-box in-car hole tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720871138.8U CN207139381U (en) 2017-07-18 2017-07-18 Gear-box in-car hole tool

Publications (1)

Publication Number Publication Date
CN207139381U true CN207139381U (en) 2018-03-27

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ID=61675910

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720871138.8U Active CN207139381U (en) 2017-07-18 2017-07-18 Gear-box in-car hole tool

Country Status (1)

Country Link
CN (1) CN207139381U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112045205A (en) * 2020-08-27 2020-12-08 玉环县正大机械有限公司 Lathe for gear box machining and tool thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112045205A (en) * 2020-08-27 2020-12-08 玉环县正大机械有限公司 Lathe for gear box machining and tool thereof

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