CN208289132U - One kind is reversed gear guide shaft assembly processing unit (plant) - Google Patents
One kind is reversed gear guide shaft assembly processing unit (plant) Download PDFInfo
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- CN208289132U CN208289132U CN201820636896.6U CN201820636896U CN208289132U CN 208289132 U CN208289132 U CN 208289132U CN 201820636896 U CN201820636896 U CN 201820636896U CN 208289132 U CN208289132 U CN 208289132U
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- gear
- bevel gear
- fixed link
- sliding block
- rotating mechanism
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Abstract
The utility model belongs to part processing technique field, specifically discloses one kind and reverses gear guide shaft assembly processing unit (plant), including including rotating mechanism, the clamping device above rotating mechanism and the cutting mechanism positioned at rotating mechanism side.Rotating mechanism includes support frame, and the first bevel gear being laterally arranged is equipped with above support frame, and the lower section of first bevel gear is equipped with motor, the output axis connection of first bevel gear and motor.Motor is located on support frame；Holding tray is welded at the top of first bevel gear.Clamping device includes vertically arranged fixed link, and connection ring is arranged in fixed link, and fixed link two sides are equipped with sliding block, two sliding blocks are connected with cross bar with connection ring, sliding block is slidably connected with cross bar, and connection ring is fixedly connected with cross bar, and sliding block slidably connects vertically arranged brace.It can meet the process requirements to machining accuracies different on workpiece to different edge tools conversion is realized using the technical program, save process time, improve efficiency.
Description
Technical field
The utility model relates to part processing technique field, specially one kind is reversed gear guide shaft assembly processing unit (plant).
Background technique
Reverse gear shift is one of most important work gear in automobile, proper use of to extend gearbox running life,
And it is avoided that contingency.It reverses gear and is usually socketed with multiple gears, the mounting hole aperture between each gear on guide shaft assembly
It is inconsistent therefore different to the diameter of axle requirement of different location on the guide shaft assembly that reverses gear.
Common lathe for machining is usually by being placed on workpiece is horizontal on lathe for machining, then by cutter in work on the market
Part week is rotated up, and travelling workpiece realizes the processing to workpiece.There are following technical problems for this processing method: 1, due to work
Part is one columned, rolling is easy to happen when being disposed across lathe for machining, to tumble from lathe；2, it is needed when replacing cutter
Cutter is removed to from device and is installed other cutter, replacing construction is longer, reduces working efficiency.
Utility model content
The utility model is intended to provide one kind and reverses gear guide shaft assembly processing unit (plant), to solve how to meet different processing need
The problem of working efficiency is improved when seeking common ground.
The utility model provides base case: one kind is reversed gear guide shaft assembly processing unit (plant), including rotating mechanism, is located at and is turned
Clamping device above motivation structure and the cutting mechanism positioned at rotating mechanism side；
Rotating mechanism includes support frame, and the first bevel gear being laterally arranged, first bevel gear connection are equipped with above support frame
There is motor；
Clamping device includes vertically arranged fixed link, and the lower end of fixed link is fixedly connected in first bevel gear, fixed
Be arranged with connection ring on bar, fixed link two sides are equipped with sliding block, and two sliding blocks are connected with cross bar with connection ring, sliding block with cross
Bar is slidably connected, and connection ring is fixedly connected with cross bar, and sliding block slidably connects vertically arranged brace, and the lower end of brace is fixed
It is connected on rotating mechanism, the distance between two brace lower ends are less than the distance between upper end；
Cutting mechanism includes the second bevel gear engaged with first bevel gear, and second bevel gear is coaxially connected with gear, tooth
Vertically arranged rack gear is engaged on wheel, rack gear is equipped with connecting hole, and it is right triangular shape that the inner sidewall of connecting hole, which is equipped with,
Protrusion, the bevel edge of the protrusion of multiple right triangular shapes connect with the inner sidewall of connecting hole, it is multiple it is raised in adjacent two
It is equipped with card-bit part between a protrusion, is socketed with connecting shaft in connecting hole, is connected with spring between card-bit part and the side wall of connector,
Multiple different edge tools are connected in connecting shaft circumferential direction.
The working principle of base case: being used to support part equipped with support frame, and setting motor is used to rotate first bevel gear,
Equipped with first bevel gear for placing workpiece to be processed, while workpiece rotation is also driven by the rotation of first bevel gear, from
And to being processed in workpiece circumferential direction.Holding parts are used for equipped with clamping device, avoid part during rotation because of centrifugation
The case where offset is generated under the action of power；The position of part can also be limited simultaneously.It is used to be fixedly connected the position of ring equipped with fixed link
It sets, is equipped with connection ring and cross bar, connection ring is used to adjust the height of sliding block.Equipped with brace, and the distance of brace lower end is less than upper
The distance between end carries out workpiece by changing the distance between two sliding blocks for adjusting the distance between two sliding blocks
Clamping.Band moving gear is used to equipped with second bevel gear to rotate, and will drive the rack gear being engaged in vertical direction after gear rotation
Upper movement.Equipped with edge tool for being processed to the side wall of workpiece.Connecting shaft is provided with for connecting edge tool and rack gear.Energy
Enough moved in the vertical direction by the mobile drive edge tool of rack gear in the vertical direction.Connecting shaft circumferential direction be equipped with it is multiple not
Same edge tool can satisfy different process requirements.It, can be by card-bit part and protrusion by connecting shaft equipped with card-bit part and protrusion
It is fixed on rack gear.Protrusion is provided with bevel edge and is connected with spring on card-bit part and the side wall of connecting shaft, can control connecting shaft
It is rotated in one direction on rack gear.
The beneficial effect of base case is:
1, compared with prior art, the present apparatus can only be rotatablely connected axis with regard to the achievable replacement to different edge tools, section
The working time is saved, working efficiency is improved, while can also avoid the need for causing to destroy the workpiece for having completed processing during withdrawing
Side wall the problem of, to improve the precision of processing.
2, the movement that the present apparatus can also drive edge tool upward in workpiece spindle while turning of work piece, fitness is high, section
About process time improves processing efficiency.
3, being provided with clamping device can be to being fixed, and avoiding workpiece from generating mobile youngster during processing causes not
The case where being able to satisfy machining accuracy.
Preferred embodiment one: as the preferred of basic scheme, rotating mechanism further includes holding tray, and holding tray is fixedly connected on
The top of one bevel gear, downward, second bevel gear is engaged on first bevel gear to the lesser side of first bevel gear base area
Lower section.
The utility model has the advantages that can reduce the requirement to first bevel gear size, convenient for the acquisition of material, saves and find suitably
The time of material.
Preferred embodiment two: preferably one it is preferred, clamping device is two and is located at the two sides of holding tray.
The utility model has the advantages that increasing the case where clamping device can preferably fix workpiece, avoid workpiece variation, add to improve
Work precision.
Preferred embodiment three: preferably two it is preferred, fixed link side wall is equipped with screw thread, on the inner wall side of connection ring
, will not be self-locking between fixed link and connection ring equipped with the screw thread to match with fixed link, fixed link is rotatably connected on holding tray.
The utility model has the advantages that is connected between fixed link and connection ring is even closer, workpiece is avoided to occur during rotation partially
The case where shifting.
Preferred embodiment four: preferably three it is preferred, two sliding blocks on the same clamping device are close to each other
Side is vertically arranged.
The utility model has the advantages that can increase impetus, fixed effect is more preferable.
Preferred embodiment five: preferably four it is preferred, two sliding blocks on the same clamping device are close to each other
Side is equipped with sponge.
The utility model has the advantages that can be avoided the smoothness that sliding block destroys workpiece side wall, while sponge can wrap up after deformation occurs
The firmly side wall of workpiece further strengthens fixed effect to increase impetus.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for guide shaft assembly processing unit (plant) embodiment of reversing gear of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the cross-sectional view in Fig. 2 at A-A.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Appended drawing reference in Figure of description include: support frame 11, motor 12, first connecting rod 13, the second connecting rod 14,
First bevel gear 21, second bevel gear 22, gear 24, rack gear 25, strut 26, holding tray 3, fixed link 31, connection ring 32, first
Cross bar 33, the first sliding block 34, the first brace 35, second crossbar 36, the second sliding block 37, the second brace 38, connecting shaft 4, edge tool
41, raised 261, card-bit part 411.
One kind as shown in Figure 1 is reversed gear guide shaft assembly processing unit (plant), including support frame 11, is equipped with laterally above support frame 11
The lower section of the first bevel gear 21 of setting, first bevel gear 21 is equipped with motor 12, the output shaft of first bevel gear 21 and motor 12
Connection.Motor 12 is located on support frame 11；The top of first bevel gear 21 is welded with holding tray 3.
As shown in connection with fig. 2,3 lower part of holding tray is equipped with the first clamping device, and the top of holding tray 3 is equipped with the second clamping machine
The structure of structure, the first clamping device and the second clamping device is all the same, illustrates by taking the first clamping device as an example below.First
Clamping device includes the fixed link 31 being rotatably connected on holding tray 3, and thread bush is equipped with connection ring 32 in fixed link 31, fixed
The first sliding block 34 is equipped on the left of bar 31, the right side of fixed link 31 is equipped with the second sliding block 37.Between first sliding block 34 and connection ring 32
It is connected with first crossbar 33, second crossbar 36 is connected between the second sliding block 37 and connection ring 32, the first sliding block 34 is slidably connected
In first crossbar 33, the second sliding block 37 is slidably connected in second crossbar 36.First crossbar 33, second crossbar 36 with connection
Ring 32 welds.As shown in connection with fig. 1, the first sliding block 34 slidably connects the first brace 35, and the second sliding block 37 slidably connects second
The lower end of brace 38, the first brace 35 and the second brace 38 is welded on holding tray 3,38 lower end of the first brace 35 and the second brace
The distance between be less than the distance between upper end.First sliding block 34 and the second sliding block 37 side close to each other are equipped with sponge.
As shown in connection with fig. 1, the right side of first bevel gear 21 is engaged with second bevel gear 22, and the right side of support frame 11 is welded with
First connecting rod 13, the second connecting rod 14 is welded with above the left part of first connecting rod 13, and second bevel gear 22 is rotatablely connected
In the upper end of the second connecting rod 14.The right side of second bevel gear 22 is coaxially connected with gear 24, and the rear side of gear 24 is engaged with perpendicular
To the rack gear 25 of setting, the lower end of rack gear 25 is slidably connected at the right end of first connecting rod 13.The left side of rack gear 25 is equipped with strut
26, as shown in connection with fig. 3, strut 26 is equipped with connecting hole, and the inner sidewall of connecting hole is equipped with the protrusion of eight right triangular shapes
261, the bevel edge of the protrusion 261 of eight right triangular shapes is connect with the inner sidewall of connecting hole, adjacent in eight protrusions 261
Be equipped with card-bit part 411 between two protrusions 261, be socketed with connecting shaft 4 in connecting hole, the side wall of card-bit part 411 and connector it
Between be connected with spring, four different edge tools 41 are connected in 4 circumferential direction of connecting shaft.
When it is implemented, connection ring 32 is moved up, connection ring 32 drives the first crossbar 33 and second being attached thereto
Cross bar 36 moves up, and first crossbar 33 drives the first sliding block 34 to move up, and second crossbar 36 drives the second sliding block 37 upwards
It is mobile.Due to being also connected with the first brace 35 on the first sliding block 34, the second brace 38, same folder are also connected on the second sliding block 37
Hold the first brace 35 in mechanism and be greater than the distance between lower end at a distance from the upper end of the second brace 38, the first sliding block 34 to
It is limited and can be slided to the left in first crossbar 33 by the first brace 35 during upper movement, the second sliding block 37 is to moving up
It is limited and can be slided to the right in second crossbar 36 by the second brace 38 in dynamic process, is i.e. the first sliding block 34 and the second sliding block
37 can be gradually separate during moving up, so that the distance between the first sliding block 34 and the second sliding block 37 are separated, to put
Enter workpiece and space is provided.The workpiece processed will be needed to be placed between two clamping devices again, moves down connection ring 32, connection ring
32 drive the first crossbar 33 that is attached thereto and second crossbar 36 to move down, and first crossbar 33 drives the first sliding block 34 to moving down
Dynamic, second crossbar 36 drives the second sliding block 37 to move down.Due to being also connected with the first brace 35 on the first sliding block 34, second is sliding
The second brace 38 is also connected on block 37, the first brace 35 on same clamping device is big at a distance from the upper end of the second brace 38
In the distance between lower end, limitation of first sliding block 34 during moving down by the first brace 35 can be in first crossbar
It is slided to the right on 33, the second sliding block 37 can be in second crossbar 36 by the limitation of the second brace 38 during moving down
It slides to the left, i.e. the first sliding block 34 can be gradually close during moving down with the second sliding block 37, is realized with this to workpiece
Clamping.
After completing to the clamping of workpiece, starts motor 12 and control motor 12 and rotate counterclockwise, first cone of the driving of motor 12
Gear 21 rotates counterclockwise, and first bevel gear 21 drives holding tray 3 to rotate counterclockwise, and it is inverse that holding tray 3 will drive workpiece when rotating
Hour hands rotation, then the edge tool 41 by contacting with each other with workpiece in the circumferential direction of workpiece to processing.21 turns of first bevel gear
It will drive the second bevel gear 22 being engaged with while dynamic to rotate clockwise, second bevel gear 22 drives co-axial connection
Gear 24 rotates clockwise.Gear 24 will drive the rack gear 25 being engaged with and move down when rotating clockwise, rack gear 25 is downward
Movement will drive edge tool 41 and move down, so that edge tool 41 can process upwards workpiece spindle.
When edge tool 41 is moved down at clamping device, since clamping device presss from both sides workpiece in the outside of workpiece
It holds, so influencing whether the processing to workpiece.Stop starting motor 12, connector is moved up, the first sliding block 34 and second
Sliding block 37 can be gradually distance from, to unclamp clamping of the clamping device to workpiece.Workpiece inversion is placed on holding tray 3 again, downwards
Mobile connection part, the first sliding block 34 are moved closer to the second sliding block 37, to realize the clamping to workpiece.Restart motor 12 simultaneously
Control motor 12 rotates clockwise, and motor 12 drives first bevel gear 21 to rotate clockwise, and first bevel gear 21 drives holding tray 3
It rotates clockwise, so that the workpiece being placed on holding tray 3 be driven to rotate clockwise.First bevel gear 21 rotates clockwise same
When will drive second bevel gear 22 and rotate counterclockwise, second bevel gear 22 rotates counterclockwise, and band moving gear 24 rotates counterclockwise,
Gear 24 with carry-over bar 25 to move up, to process to the unprocessed part of workpiece.
When needing to change edge tool 41 in process, stop starting motor 12, another mistake hour hands are rotatablely connected axis 4, even
Card-bit part 411 in spindle 4 slides in protrusion 261, thus compressed spring.When card-bit part 411 slides into the edge of protrusion 261
When, card-bit part 411 is under the action of spring restores the power of deformation quantity, between adjacent protrusion 261, so that realization is to connection
The rotation of axis 4 realizes the replacement to edge tool 41 with this, to meet the needs of different machining accuracies on workpiece.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively, the affiliated technology neck of utility model before one skilled in the art know the applying date or priority date
All ordinary technical knowledges in domain can know the prior art all in the field, and have using normal before the date
The ability of laboratory facilities is advised, one skilled in the art can be complete in conjunction with self-ability under the enlightenment that the application provides
It is apt to and implements this programme, it is real that some typical known features or known method should not become one skilled in the art
Apply the obstacle of the application.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.This application claims protection scope should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (6)
- The guide shaft assembly processing unit (plant) 1. one kind is reversed gear, it is characterised in that: the clamping including rotating mechanism, above rotating mechanism Mechanism and cutting mechanism positioned at rotating mechanism side；Rotating mechanism includes support frame, is equipped with the first bevel gear being laterally arranged above support frame, first bevel gear is connected with electricity Machine；Clamping device includes vertically arranged fixed link, and the lower end of fixed link is fixedly connected in first bevel gear, in fixed link It is arranged with connection ring, fixed link two sides are equipped with sliding block, and two sliding blocks are connected with cross bar with connection ring, and sliding block is sliding with cross bar Dynamic connection, connection ring are fixedly connected with cross bar, and sliding block slidably connects vertically arranged brace, and the lower end of brace is fixedly connected On rotating mechanism, the distance between two brace lower ends are less than the distance between upper end；Cutting mechanism includes the second bevel gear engaged with first bevel gear, and second bevel gear is coaxially connected with gear, on gear It is engaged with vertically arranged rack gear, rack gear is equipped with connecting hole, and the inner sidewall of connecting hole is equipped with as the convex of right triangular shape Rise, the bevel edge of the protrusion of multiple right triangular shapes connect with the inner sidewall of connecting hole, it is multiple it is raised in adjacent two it is convex It is equipped with card-bit part between rising, is socketed with connecting shaft in connecting hole, spring is connected between card-bit part and the side wall of connector, connects Multiple different edge tools are connected in axis circumferential direction.
- The guide shaft assembly processing unit (plant) 2. one kind according to claim 1 is reversed gear, it is characterised in that: rotating mechanism further includes putting Disk is set, holding tray is fixedly connected on the top of first bevel gear, and downward, second bores the lesser side of first bevel gear base area Gear is engaged on the lower section of first bevel gear.
- The guide shaft assembly processing unit (plant) 3. one kind according to claim 2 is reversed gear, it is characterised in that: clamping device be two and It is located at the two sides of holding tray.
- The guide shaft assembly processing unit (plant) 4. one kind according to claim 3 is reversed gear, it is characterised in that: fixed link side wall is equipped with Screw thread, the inner wall side of connection ring are equipped with the screw thread to match with fixed link, will not be self-locking between fixed link and connection ring, fixed Bar is rotatably connected on holding tray.
- The guide shaft assembly processing unit (plant) 5. one kind according to claim 4 is reversed gear, it is characterised in that: on the same clamping device Two sliding blocks side close to each other be vertically arranged.
- The guide shaft assembly processing unit (plant) 6. one kind according to claim 5 is reversed gear, it is characterised in that: on the same clamping device Two sliding blocks side close to each other be equipped with sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820636896.6U CN208289132U (en) | 2018-04-28 | 2018-04-28 | One kind is reversed gear guide shaft assembly processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820636896.6U CN208289132U (en) | 2018-04-28 | 2018-04-28 | One kind is reversed gear guide shaft assembly processing unit (plant) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208289132U true CN208289132U (en) | 2018-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820636896.6U Active CN208289132U (en) | 2018-04-28 | 2018-04-28 | One kind is reversed gear guide shaft assembly processing unit (plant) |
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| Country | Link |
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| CN (1) | CN208289132U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302010A (en) * | 2022-08-18 | 2022-11-08 | 绍兴越申机械有限公司 | Edge cutting machine |
| CN116000377B (en) * | 2022-12-21 | 2023-11-14 | 中国江苏国际经济技术合作集团有限公司 | Columnar metal cutting equipment |
-
2018
- 2018-04-28 CN CN201820636896.6U patent/CN208289132U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302010A (en) * | 2022-08-18 | 2022-11-08 | 绍兴越申机械有限公司 | Edge cutting machine |
| CN115302010B (en) * | 2022-08-18 | 2023-07-11 | 绍兴越申机械有限公司 | Edge cutting machine |
| CN116000377B (en) * | 2022-12-21 | 2023-11-14 | 中国江苏国际经济技术合作集团有限公司 | Columnar metal cutting equipment |
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