CN207914606U - A kind of double drive tailstock tool - Google Patents

A kind of double drive tailstock tool Download PDF

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Publication number
CN207914606U
CN207914606U CN201820353828.9U CN201820353828U CN207914606U CN 207914606 U CN207914606 U CN 207914606U CN 201820353828 U CN201820353828 U CN 201820353828U CN 207914606 U CN207914606 U CN 207914606U
Authority
CN
China
Prior art keywords
transmission
transmission case
lever
gear
driving
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
CN201820353828.9U
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Chinese (zh)
Inventor
谢文超
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.)
Changsha Target Machinery Co Ltd
Original Assignee
Changsha Target 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 Changsha Target Machinery Co Ltd filed Critical Changsha Target Machinery Co Ltd
Priority to CN201820353828.9U priority Critical patent/CN207914606U/en
Application granted granted Critical
Publication of CN207914606U publication Critical patent/CN207914606U/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 drive tailstock tools,Including transmission case,The driving lead screw end of tailstock tool connection is located inside transmission case,And end point is fixedly installed driven gear,Opposite sides face top is provided with block set inside transmission case,Transmission shaft lever is provided with by bearing between two block sets,Transmission shaft lever is parallel with tailstock tool moving direction,The inner bottom surface of transmission case is fixedly installed driving motor and stand,Stand upper end is movably set with shaft,One end of shaft is fixedly installed electric drive master gear,The other end connects the output shaft of driving motor by belt wheel,Holder is fixedly installed on the outside of transmission case,Holder is flexibly connected driving lever by axis pin,And holder is connected to the middle part of driving lever,The lower end of driving lever is flexibly connected pull rod by axis pin,Pull rod is connected through the side wall of transmission case and the end of transmission shaft lever,The upper end of driving lever is provided with grip.This kind of double drive tailstock tool operation is time saving and energy saving, effectively improves production efficiency.

Description

A kind of double drive tailstock tool
Technical field
The utility model is related to a kind of machine tool component, specially a kind of double drive tailstock tool.
Background technology
Tailstock tool is used for ensureing when processing part that the stability of workpiece, workpiece need to be adjusted tailstock when mounted Position, existing lathe is mostly to adjust manually, and since the length specification of workpiece is different, adjusting position is different, due to hand The dynamic efficiency that adjusts is slow and time-consuming and laborious, therefore installation duration is longer, causes processing efficiency relatively low.
To solve the above problems, therefore it is proposed that a kind of double drive tailstock tool.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of double drive lathe tail Seat, in order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of double drive tailstock tool of the utility model, including transmission case, the driving lead screw end position of tailstock tool connection Inside transmission case, and end point is fixedly installed driven gear, and opposite sides face top is provided with set inside the transmission case , transmission shaft lever is provided with by bearing between two block sets, the transmission shaft lever is parallel with tailstock tool moving direction, The inner bottom surface of the transmission case is fixedly installed driving motor and stand, and stand upper end is movably set with shaft, and the one of shaft End is fixedly installed electric drive master gear, and the other end connects the output shaft of driving motor, the outside of the transmission case by belt wheel It is fixedly installed holder, the holder is flexibly connected driving lever by axis pin, and holder is connected to the middle part of driving lever, the driving lever Lower end is flexibly connected pull rod by axis pin, and the pull rod is connected through the side wall of transmission case and the end of transmission shaft lever, described group The upper end of bar is provided with grip.
As a kind of preferred embodiment of the utility model, the transmission shaft lever is located at close to tailstock tool drive shaft The internal heads of block set are fixedly installed limited block, be located in the transmission shaft lever between two block sets one section of outside from a left side to The right side is fixedly installed transmission gear, manual actuation bevel gear and electric drive pinion, the transmission gear and driven gear successively Engagement connection, the electric drive pinion engages connection with electric drive master gear, and the width of transmission gear is not less than electric drive The sum of the width of master gear and driven gear.
As a kind of preferred embodiment of the utility model, one of the transmission case is flat with tailstock tool driving lead screw Capable side is provided with bull stick, the side of transmission case where bull stick is vertical, and one end inside transmission case is also fixedly installed There is manual actuation bevel gear, one end outside transmission case is fixedly connected with rolled round, and the rolled round passes through the manual drive on bull stick Dynamic bevel gear engages connection with the manual actuation bevel gear in transmission shaft lever.
As a kind of preferred embodiment of the utility model, the pull rod is integrated with the end point that transmission shaft lever connects It is fixedly installed button block, the end of the transmission shaft lever is fixedly installed cap bag, and the cap bag is socketed in the outside of button block, and two It is mutually rotated between person.
As a kind of preferred embodiment of the utility model, the lower end of the driving lever is provided with sliding slot, and driving lever is logical It crosses sliding slot and axis pin is flexibly connected with pull rod.
The advantageous effect that the utility model is reached is:By using electric drive plus hand-drive two ways, regulated quantity compared with Electric drive mode is used when long, it is efficient, it is time saving and energy saving, hand-drive is used when regulated quantity is smaller, convenient for protecting electric drive motor, And securely and reliably, hand-drive can be used in motor damage maintenance and repair and carries out substitute operation, provide safeguard for normal production, This kind of double drive tailstock tool operation is time saving and energy saving, effectively improves production efficiency.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings:
Fig. 1 is a kind of eDrive state structural schematic diagram of double drive tailstock tool of the utility model;
Fig. 2 is a kind of hand-drive status architecture schematic diagram of double drive tailstock tool of the utility model;
Fig. 3 is a kind of hand-drive structure top view of double drive tailstock tool of the utility model;
Fig. 4 is the driving lever and bar jointing structure schematic diagram of a kind of double drive tailstock tool of the utility model;
Fig. 5 is schematic enlarged-scale view at a kind of A of double drive tailstock tool of the utility model.
In figure:1- transmission cases;2- rolled rounds;3- block sets;4- holders;5- driving levers;6- electric drive pinions;The main tooth of 7- electric drives Wheel;8- manual actuation bevel gears;9- belt wheels;10- transmission shaft levers;11- transmission gears;12- limited blocks;13- driven gears; 14- driving motors;15- pull rods;16- button blocks;17- cap bags;18- sliding slots.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-5, a kind of double drive tailstock tool, including transmission case 1, the driving lead screw end of tailstock tool connection Inside transmission case 1, and end point is fixedly installed driven gear 13, and 1 inside opposite sides face top of the transmission case is set It is equipped with block set 3, transmission shaft lever 10, the transmission shaft lever 10 and tailstock tool is provided with by bearing between two block sets 3 Moving direction is parallel, and the inner bottom surface of the transmission case 1 is fixedly installed driving motor 14 and stand, stand upper end activity setting There are shaft, one end of shaft to be fixedly installed electric drive master gear 7, the other end connects the output of driving motor 14 by belt wheel 9 The outside of axis, the transmission case 1 is fixedly installed holder 4, and the holder 4 is flexibly connected driving lever 5 by axis pin, and holder 4 connects It is connected on the middle part of driving lever 5, the lower end of the driving lever 5 is flexibly connected pull rod 15 by axis pin, and the pull rod 15 is through transmission case 1 Side wall is connect with the end of transmission shaft lever 10, and the upper end of the driving lever 5 is provided with grip.
In the present embodiment, the internal heads that the transmission shaft lever 10 is located at the block set 3 of close tailstock tool drive shaft are fixed It is provided with limited block 12, fixation is set successively from left to right in one section of outside between two block sets 3 are located in the transmission shaft lever 10 It is equipped with transmission gear 11, manual actuation bevel gear 8 and electric drive pinion 6, the transmission gear 11 is engaged with driven gear 13 Connection, the electric drive pinion 6 engages connection with electric drive master gear 7, and the width of transmission gear 11 is not less than electric drive The sum of the width of master gear 7 and driven gear 13, no matter hand-drive mode or electric drive mode can guarantee transmission gear 11 Connection is engaged with driven gear 13, realizes the transmission of power.
In the present embodiment, a side parallel with tailstock tool driving lead screw of the transmission case 1 is provided with bull stick, turns The side of transmission case 1 where bar is vertical, and one end inside transmission case 1 is also fixedly installed manual actuation bevel gear 8, position One end outside transmission case 1 is fixedly connected with rolled round 2, and the rolled round 2 passes through manual actuation bevel gear 8 on bull stick and transmission shaft The engagement connection of manual actuation bevel gear 8 on bar 10, hand-drive mode can change the direction of transfer of power using Bevel Gear Transmission, It is easy to operation.
In the present embodiment, the pull rod 15 is integrated with the end point that transmission shaft lever 10 connects to be fixedly installed button block 16, The end of the transmission shaft lever 10 is fixedly installed cap bag 17, and the cap bag 17 is socketed in the outside of button block 16, and between the two Mutually rotation, pull rod 15 are used for carrying out conversion connection structure when replacing type of drive.
In the present embodiment, the lower end of the driving lever 5 is provided with sliding slot 18, and driving lever 5 passes through sliding slot 18 and axis pin and drawing Bar 15 is flexibly connected, and is moved along a straight line convenient for pull rod.
The principles of the present invention and advantage:This kind of double drive tailstock tool, when using electric drive mode, electric drive pair tooth Wheel 6 engages connection with electric drive master gear 7, and two manual actuation bevel gears 8 detach, and driving motor 14 passes through 9 band of belt wheel at this time Dynamic electric drive master gear 7 rotates, and to drive transmission shaft lever 10 to rotate, transmission gear 11 drives driven gear rotation to realize Lead screw rotation is driven, the adjusting of tailstock is carried out, when using manual actuation mode, stirs driving lever 5, pull rod 15 is outward by transmission shaft Bar 10 pulls out, and electric drive pinion 6 is detached with electric drive master gear 7, and two manual actuation bevel gears 8 engage, and are shaken by hand Wheel 2 realizes that transmission gear 11 drives driven gear 13 to rotate, and to realize driving lead screw rotation, carries out the adjusting of tailstock, this kind Double drive tailstock tool adds hand-drive two ways by using electric drive, and electric drive mode, efficiency are used when regulated quantity is longer Height, it is time saving and energy saving, hand-drive is used when regulated quantity is smaller, convenient for protection electric drive motor 14, and securely and reliably, in driving electricity 14 breakdown maintenance of machine can be used hand-drive when repairing and carry out substitute operation, provide safeguard for normal production, operation is time saving and energy saving, has Effect improves production efficiency.
Finally it should be noted that:The above descriptions are merely preferred embodiments of the present invention, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (5)

1. a kind of double drive tailstock tool, including transmission case(1), it is characterised in that:The driving lead screw end of tailstock tool connection Positioned at transmission case(1)Inside, and end point is fixedly installed driven gear(13), the transmission case(1)Internal opposite sides face Top is provided with block set(3), two block sets(3)Between transmission shaft lever is provided with by bearing(10), the transmission shaft lever (10)It is parallel with tailstock tool moving direction, the transmission case(1)Inner bottom surface be fixedly installed driving motor(14)With it is vertical Frame, stand upper end are movably set with shaft, and one end of shaft is fixedly installed electric drive master gear(7), the other end passes through belt wheel (9)Connect driving motor(14)Output shaft, the transmission case(1)Outside be fixedly installed holder(4), the holder(4) It is flexibly connected driving lever by axis pin(5), and holder(4)It is connected to driving lever(5)Middle part, the driving lever(5)Lower end pass through pin Axis is flexibly connected pull rod(15), the pull rod(15)Through transmission case(1)Side wall and transmission shaft lever(10)End connection, institute State driving lever(5)Upper end be provided with grip.
2. double drive tailstock tool as described in claim 1, which is characterized in that the transmission shaft lever(10)Positioned at close to lathe The block set of tailstock drive shaft(3)Internal heads be fixedly installed limited block(12), the transmission shaft lever(10)It is upper to be located at two A block set(3)Between one section outside be fixedly installed transmission gear successively from left to right(11), manual actuation bevel gear(8)And electricity Drive pinion(6), the transmission gear(11)With driven gear(13)Engagement connection, the electric drive pinion(6)With electricity Drive master gear(7)Engagement connection, and transmission gear(11)Width be not less than electric drive master gear(7)And driven gear(13) The sum of width.
3. double drive tailstock tool as described in claim 1, which is characterized in that the transmission case(1)One with lathe tail The parallel side of seat driving lead screw is provided with bull stick, transmission case where bull stick is vertical(1)Side, and be located at transmission case(1)It is interior The one end in portion is also fixedly installed manual actuation bevel gear(8), it is located at transmission case(1)External one end is fixedly connected with rolled round(2), The rolled round(2)Pass through the manual actuation bevel gear on bull stick(8)With transmission shaft lever(10)On manual actuation bevel gear(8)It nibbles Close connection.
4. double drive tailstock tool as described in claim 1, which is characterized in that the pull rod(15)With transmission shaft lever(10)Even The end point integration connect is fixedly installed button block(16), the transmission shaft lever(10)End be fixedly installed cap bag(17), The cap bag(17)It is socketed in button block(16)Outside, and between the two mutually rotation.
5. double drive tailstock tool as described in claim 1, which is characterized in that the driving lever(5)Lower end be provided with cunning Slot(18), and driving lever(5)Pass through sliding slot(18)With axis pin and pull rod(15)Flexible connection.
CN201820353828.9U 2018-03-15 2018-03-15 A kind of double drive tailstock tool Expired - Fee Related CN207914606U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820353828.9U CN207914606U (en) 2018-03-15 2018-03-15 A kind of double drive tailstock tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820353828.9U CN207914606U (en) 2018-03-15 2018-03-15 A kind of double drive tailstock tool

Publications (1)

Publication Number Publication Date
CN207914606U true CN207914606U (en) 2018-09-28

Family

ID=63598966

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820353828.9U Expired - Fee Related CN207914606U (en) 2018-03-15 2018-03-15 A kind of double drive tailstock tool

Country Status (1)

Country Link
CN (1) CN207914606U (en)

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GR01 Patent grant
GR01 Patent grant
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: 20180928

Termination date: 20200315