CN209632190U - A kind of gear shapping machine for processing hollow shaft - Google Patents
A kind of gear shapping machine for processing hollow shaft Download PDFInfo
- Publication number
- CN209632190U CN209632190U CN201920058709.5U CN201920058709U CN209632190U CN 209632190 U CN209632190 U CN 209632190U CN 201920058709 U CN201920058709 U CN 201920058709U CN 209632190 U CN209632190 U CN 209632190U
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- China
- Prior art keywords
- fixed
- rotary table
- gear
- hollow shaft
- gear shaping
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Abstract
The utility model discloses a kind of gear shapping machines for processing hollow shaft, including machine body base, longitudinal slide, cross slide, column, ram, the ram bottom end face installs gear shaping knife rest, work rotary table is set to below gear shaping knife rest and is fixed on cross slide upper surface, cross slide lower end surface is slidably connected with the horizontal slide rail for being fixed on longitudinal slide upper surface, longitudinal slide lower end surface is slidably connected with the longitudinal slide rail being fixed in machine body base, and fixture is fixed in the T-slot on work rotary table.The technical program installs gear shaping knife rest in ram bottom end, to meet the needs of processing hollow shaft circumferential teeth；It is equipped with positioning device in work rotary table, to be accurately positioned workpiece；Longitudinal slide both ends be fixed with oil sump tank, work rotary table be arranged right below oil liquid collecting tank, the pollution to avoid oil liquid to context.The utility model can meet the processing needs to hollow shaft circumferential teeth, and not only precision is high, but also avoids pollution of the oil liquid to context in process of production.
Description
Technical field
The utility model belongs to machinery equipment field more particularly to a kind of gear shapping machine for processing hollow shaft.
Background technique
Slotting machine is the vertical reciprocating motion using slotting tool come the linear motion lathe of slotting keyway and type hole.It is chiefly used in list
Inner hole key slot or splined hole are processed in part or small lot production, plane, square hole or polygonal hole etc. can also be processed.But for sky
The mandrel work pieces process circumferential teeth special circumstances, are clearly that cannot achieve production using common slotting machine.
Existing State Intellectual Property Office's granted patent " 201621430483.X ", entitled " a kind of precision machining is firm
Metal slotting machine main body mechanism ", it is characterised in that " it is connected with fuselage main body on rear side of ram, and knife rest is installed below ram, it is described
It is connected with cutter head below knife rest, cutter head is installed above the work rotary table, and is provided with lateral movement plate below the rotary table that works,
Transverse shifting guide rail is installed above the vertically movable plate, and is connected with lateral movement plate above transverse shifting guide rail, it is described
Pedestal is fixedly arranged above fuselage main body, is connected with shifter below the fixing bolt, and shifter bottom is provided with rotary table rail
Slot, the handwheel bottom are connected with pedestal and vertically movable plate, and work rotary table is fixed with outside the rotary table track slot, and the circle that works
Shaft is installed, the vertically movable guide rail is connected separately with vertically movable plate and pedestal in two sides up and down inside platform." above-mentioned technology
Scheme is improved the accuracy of processing using dial markings and is consolidated workpiece using fixing bolt, but this fixing bolt can not be consolidated
The fixed special hollow shaft-like work is on work rotary table, the even entire slotting machine processing circumference that is also unable to complete this hollow shaft
Tooth task.
Summary of the invention
The task of the utility model is to provide a kind of dedicated shaping machine of processable hollow shaft circumferential teeth.
The task of the utility model be done in such a way that it is characterized by comprising machine body base (1), longitudinal slide (3),
Cross slide (5), column (8), ram (10), ram (10) bottom end face install gear shaping knife rest (11), work rotary table (6)
Be set to below gear shaping knife rest (11) and be fixed on the cross slide (5) upper surface, cross slide (5) lower end surface be fixed on
The horizontal slide rail (4) of longitudinal slide (3) upper surface is slidably connected, and machine body base and is fixed at slide (3) lower end surface in the longitudinal direction
(1) longitudinal slide rail (2) on is slidably connected, and fixture (7) is fixed by bolts in the T-slot on the work rotary table (6), institute
Stating gear shaping knife rest (11) includes gear shaping frame connecting plate (11-1), gear shaping seat (11-2), gear cutting setting seat (11-3) and pinion cutter
(11-5), gear shaping frame connecting plate (11-1) upper surface are serrated, and lower surface is fixedly connected with the gear shaping seat (11-2),
The gear shaping frame connecting plate (11-1), the gear shaping seat center (11-2) are equipped with threaded hole, and gear cutting setting seat (11-3) is vertical
It is fixed on gear shaping seat (11-2) bottom surface eccentric position, gear cutting setting seat (11-3) upper position is provided with pinion cutter and inserts
Mouthful, side is equipped with threaded hole, and the pinion cutter (11-5) horizontal can be injected in the pinion cutter socket, and fastening screw (11-4) is twisted
Enter in the threaded hole and clamping positioning shaper knife (11-5), the interior center of the work rotary table (6) be equipped with shaft (6-1),
Upper surface center is equipped with a positioning device (6-6), and the shaft (6-1) is fixed on cross slide (5), and oil liquid is collected
Slot (6-4) is in immediately below work rotary table (6) and is fixed on cross slide (5), is provided on rear side of the oil liquid collecting tank (6-4)
Oil liquid collection box (6-5) is arranged in flow-guiding mouth, the flow-guiding mouth underface, and index dial (6-3) passes through connecting rod and work rotary table (6)
Horizontal connection, brake bar (6-2) are set to work rotary table (6) side.
The ram (10) is horizontally opened with a rectangular sight openings (10-1) by lower portion, and the fixed company in ram (10) lower end surface
Fishplate bar (10-2), connecting plate (10-2) bottom surface are serrated, above-mentioned ram (10) bottom surface and observation panel (10-1) it
Between vertically be equipped with a through-hole, and the through-hole run through the center connecting plate (10-2).
The fixture (7) includes clamping fixture seat (7-1), clamping plate (7-2), sleeve (7-3), pull rod (7-5), compressed spring (7-
8) with fixture block (7-6), the clamping fixture seat (7-1) is fixed by bolts in the T-slot on work rotary table (6), under clamping plate (7-2)
Bottom surface one end is fixed on clamping fixture seat (7-1), and other end top and bottom are vertically provided with the straight trough mouth of perforation, and sleeve (7-3) is in folder
On the inside of the same straight line of tool seat (7-1) and bottom surface can move in T-slot, and bottom plate (7-4) is in sleeve (7-3) lower inside,
Compressed spring (7-8) is within sleeve (7-3) and is vertically connected with the top plate and bottom plate (7-4) of sleeve (7-3), pull rod (7-5)
One end face is perpendicularly fixed at the center bottom plate (7-4), and the other end sequentially passes through the top plate of compressed spring (7-8), sleeve (7-3)
And straight trough mouth on clamping plate (7-2) and connect with fixture block (7-6), fixture block (7-6) upper surface is fixed with pull handle (7-7).
The positioning device (6-6) includes positioning step (6-6-1) and installation step (6-6-2), the positioning step (6-
Step (6-6-2) is fixedly mounted in 6-1) rounded and lower surface center.
What work rotary table (6) upper surface was parallel to each other is equipped at least three T-slots, and an intermediate T-slot crosses work
The plane center of circle where making rotary table (6), work rotary table (6) the upper surface center are equipped with a centre bore.
The longitudinal direction slide (3) is respectively fixed with an oil sump tank (14) by bolt close to head and the tail two-end part.
Column (8) side is fixed with cooling tube (15), and the tube head of the cooling tube (15) is being in workpieces processing just
Top.
The utility model has the effect that the technical program is transformed for common slotting machine, installs in ram bottom end
Gear shaping knife rest, to meet the manufacturing procedure to hollow shaft circumferential teeth；It is equipped with positioning device and fixture in work rotary table, with accurate
Positioning and fixation hollow shaft-like work；One oil sump tank is respectively fixed with, in work by bolt close to head and the tail two-end part in longitudinal slide
It is arranged right below oil liquid collecting tank as rotary table, the pollution to avoid oil liquid to context.The utility model can meet to hollow
The processing of axis circumferential teeth needs, and not only precision is high, but also avoids pollution of the oil liquid to context in process of production.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；Fig. 2 is utility model works platform top view；Fig. 3 is that this is practical new
Type gear shaping knife rest structural schematic diagram；Fig. 4 is clamp structure schematic diagram；Fig. 5 is positioning device scheme of installation.
Drawing explanation: 1, machine body base, 2, longitudinal slide rail, 3, longitudinal slide, 4, horizontal slide rail, 5, cross slide, 6, work
Make rotary table, 6-1, shaft, 6-2, brake bar, 6-3, index dial, 6-4, oil liquid collecting tank, 6-5, oil liquid collection box, 6-6, positioning
Device, 6-6-1, positioning step, 6-6-2, installation step, 7, fixture, 7-1, clamping fixture seat, 7-2, clamping plate, 7-3, sleeve, 7-4, bottom
Plate, 7-5, pull rod, 7-6, fixture block, 7-7, pull handle, 7-8, compressed spring, 8, column, 9, slideway, 10, ram, 10-1, observation panel,
10-2, connecting plate, 11, gear shaping knife rest, 11-1, gear shaping frame connecting plate, 11-2, gear shaping seat, 11-3, gear cutting setting seat, 11-4,
Fastening screw, 11-5, pinion cutter, 12, hollow shaft, 13, double threaded screw, 14, oil sump tank, 15, cooling tube.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
As shown in Figure 1, a kind of gear shapping machine for processing hollow shaft, including it is machine body base 1, longitudinal slide 3, cross slide 5, vertical
Column 8, ram 10, the ram 10 are connect with 8 vertical sliding of column of rear side, and its bottom end face installs gear shaping knife rest 11,
Work rotary table 6 is set to the lower section of gear shaping knife rest 11 and is fixed on 5 upper surface of cross slide, 5 lower end surface of cross slide and solid
Horizontal slide rail 4 due to longitudinal 3 upper surface of slide is slidably connected, and the longitudinal direction and is fixed in machine body base 13 lower end surface of slide
Longitudinal slide rail 2 be slidably connected, fixture 7 is fixed by bolts in the T-slot on the work rotary table 6.
The side of above-mentioned column 8 is fixed with cooling tube 15, and the tube head of the cooling tube 15 is in right above workpieces processing,
To ensure cooling pinion cutter 11-5 and workpiece in process engineering.Above-mentioned longitudinal direction slide 3 passes through bolt close to head and the tail two-end part
Respectively it is fixed with an oil sump tank 14.The oil sump tank 14 can be with longitudinal 3 translational motion of slide, and acting on is the cold of collection cooling
But liquid, to avoid its pollution to context.
As shown in figure 3, gear shaping knife rest 11 includes gear shaping frame connecting plate 11-1, gear shaping seat 11-2, gear cutting setting seat 11-3
With pinion cutter 11-5, the upper surface the gear shaping frame connecting plate 11-1 is serrated, lower surface and the fixed company of the gear shaping seat 11-2
It connects, above-mentioned gear shaping frame connecting plate 11-1, the gear shaping center seat 11-2 are equipped with threaded hole, and gear cutting setting seat 11-3 is vertically fixed
In gear shaping seat 11-2 bottom surface eccentric position, the gear cutting setting seat 11-3 upper position is provided with pinion cutter socket, and side is set
There is threaded hole, the pinion cutter 11-5 horizontal can be injected in the pinion cutter socket, and fastening screw 11-4 is screwed into the threaded hole
Interior and clamping positioning shaper knife 11-5.
Ram 10 among the above is horizontally opened with the observation panel 10-1 of a rectangle, and the fixed company in 10 lower end surface of ram by lower portion
Fishplate bar 10-2, the connecting plate 10-2 bottom surface are serrated.It is set vertically between above-mentioned 10 bottom surface of ram and observation panel 10-1
There is through-hole, and the through-hole runs through the center connecting plate 10-2.
When installing gear shaping knife rest 11,13 one end of double threaded screw is screwed into the threaded hole of the center gear shaping seat 11-2, it
13 other end of double threaded screw is inserted into the through-hole between 10 bottom surface of ram and observation panel 10-1 afterwards, rotation adjusts gear shaping knife rest
Sawtooth on the 11 whole sawtooth and connecting plate 10-2 made on gear shaping frame connecting plate 11-1 is intermeshed, and is finally tightened with nut double
This one end of head screw rod 13.It is intermeshed and is installed by sawtooth between gear shaping frame connecting plate 11-1, connecting plate 10-2, prevented
The equipment mobile problem of the dislocation of gear shaping knife rest 11 during workpieces processing.
As shown in Figure 1, 2, center is equipped with shaft 6-1 in work rotary table 6, and centre of surface position is fixed with a circle thereon
Shape positioning device 6-6, the shaft 6-1 are fixed on cross slide 5, oil liquid collecting tank 6-4 be in immediately below work rotary table 6 and
It is fixed on cross slide 5, flow-guiding mouth is provided on rear side of the oil liquid collecting tank 6-4, setting oil liquid is received immediately below the flow-guiding mouth
Collect box 6-5, index dial 6-3 is set to 6 side of work rotary table by connecting rod and work 6 horizontal connection of rotary table, brake bar 6-2.
What above-mentioned 6 upper surface of work rotary table was parallel to each other is equipped at least three T-slots, and an intermediate T-slot is crossed where work rotary table 6
The plane center of circle.The 6 upper surface center of work rotary table is equipped with a centre bore.
Above-mentioned positioning device 6-6 includes positioning step 6-6-1 and installation step 6-6-2.As shown in figure 5, the positioning table
Rank 6-6-1 is rounded and lower surface center stationary cylinder installation step 6-6-2.Positioning device 6-6 is played quickly
Position the effect of hollow shaft 12.Before processing, different positioning can be selected to fill according to the model of the hollow shaft 12 to be processed
6-6 is set, standard is to keep positioning step 6-6-1 diameter just identical as hollow shaft internal diameter, by the peace of the positioning device 6-6 chosen
In the centre bore for filling the one end step 6-6-2 insertion 6 upper surface of work rotary table.Hollow shaft is finally vertically located in work rotary table 6
On.
In process, index dial 6-3 is rotated, it can be achieved that work rotary table 6 is rotated by the center of circle of shaft 6-1.Work as workpiece
When rotating to the angle of needs, brake bar 6-2 is put down, stuck work rotary table 6 can be protected to ensure workpiece during processing
Hold it is motionless, avoid generate mismachining tolerance, improve machining accuracy.Oil liquid collecting tank 6-4 is in immediately below work rotary table 6, can be accepted
Stream is collected from the coolant liquid in cooling tube 15, and the flow-guiding mouth by being arranged on rear side of oil liquid collecting tank 6-4 imports oil liquid collection box
In 6-5, context is avoided pollution.
As shown in figure 4, fixture 7 includes clamping fixture seat 7-1, clamping plate 7-2, sleeve 7-3, pull rod 7-5, compressed spring 7-8 and card
Block 7-6, the clamping fixture seat 7-1 are fixed by bolts in the T-slot on work rotary table 6, and clamping plate 7-2 bottom surface one end is fixed on
On clamping fixture seat 7-1, other end top and bottom are vertically provided with the straight trough mouth of perforation, and sleeve 7-3 is on the inside of clamping fixture seat 7-1 and bottom surface
It can be moved freely along same T-slot, bottom plate 7-4 is in sleeve 7-3 lower inside and can freely up and down move, at compressed spring 7-8
Within sleeve 7-3 and it is vertically connected with the top plate and bottom plate 7-4 of sleeve 7-3, mono- end face pull rod 7-5 is perpendicularly fixed at bottom plate 7-4
Center, the other end sequentially pass through the straight trough mouth on compressed spring 7-8, the top plate of sleeve 7-3 and clamping plate 7-2 and with fixture block 7-
6 connections, the upper surface the fixture block 7-6 is fixed with pull handle 7-7.
Above-mentioned fixture 7 is two sets and uses in pairs.I.e. two sleeve clamp is fixed in opposite directions in same T-slot, the T-slot mistake
Work the 6 place plane center of circle of rotary table.When clamping 12 workpiece of hollow shaft, hollow shaft is positioned at work using positioning device 6-6
6 center of rotary table, the position alignment jig seat 7-1, is in clamping plate 7-2 bottom surface front end on 12 convex edge of hollow shaft later, on
It draws pull handle 7-7 and pull handle 7-7 is put down, at this time due to compressed spring 7-8 after close to workpiece to workpiece direction moving sleeve 7-3
Effect, force fixture block 7-6 to push clamping plate 7-2,12 convex edge of hollow shaft can be compressed after clamping plate 7-2 stress, that is, play fixed sky
The effect of mandrel.
When using technical solution processing hollow shaft 12, gear shaping knife rest 11 is first installed on 10 bottom surface of ram, and benefit
Hollow shaft is located in 6 center of work rotary table with positioning device 6-6, secondly mobile two sleeve clamps 7, are fixed and clamped hollow
Axis.Longitudinal slide 3, cross slide 5 can realize that the transverse direction and longitudinal direction position of workpiece is adjusted.After position is adjusted, starting device
Ram 10 pumps, pinion cutter 11-5 also therewith up and down reciprocatingly to hollow shaft carry out slotting campaign, when slotting is complete
When at a tooth, rotation index dial 6-3 makes the related hollow shaft 12 of work rotary table 6 rotate fixed angle together, later pinion cutter 11-
5 continue slotting campaign, until the circumferential teeth in hollow shaft 12 completes the process.
In the utility model unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation "
Equal terms shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or integrally connected, can be two
Connection inside a element.For those skilled in the art, above-mentioned term can be understood in this reality as the case may be
With novel concrete meaning.
Claims (7)
1. a kind of gear shapping machine for processing hollow shaft, it is characterised in that: including machine body base (1), longitudinal slide (3), cross slide
(5), column (8), ram (10), ram (10) bottom end face install gear shaping knife rest (11), and work rotary table (6) is set to slotting
It below serrated knife frame (11) and is fixed on the cross slide (5) upper surface, cross slide (5) lower end surface and is fixed on longitudinal slide
(3) horizontal slide rail (4) of upper surface is slidably connected, longitudinal direction slide (3) lower end surface be fixed on it is vertical on machine body base (1)
It being slidably connected to sliding rail (2), fixture (7) is fixed by bolts in the T-slot on the work rotary table (6),
The gear shaping knife rest (11) include gear shaping frame connecting plate (11-1), gear shaping seat (11-2), gear cutting setting seat (11-3) and
Pinion cutter (11-5), gear shaping frame connecting plate (11-1) upper surface are serrated, and lower surface and the gear shaping seat (11-2) are solid
Fixed connection, the gear shaping frame connecting plate (11-1), the gear shaping seat center (11-2) are equipped with threaded hole, gear cutting setting seat (11-
3) it is perpendicularly fixed at gear shaping seat (11-2) bottom surface eccentric position, gear cutting setting seat (11-3) upper position is provided with gear shaping
Knife socket, side are equipped with threaded hole, and the pinion cutter (11-5) horizontal can be injected in the pinion cutter socket, fastening screw (11-
4) simultaneously clamping positioning shaper knife (11-5) is screwed into the threaded hole,
The interior center of the work rotary table (6) is equipped with shaft (6-1), and upper surface center is equipped with a positioning device (6-
6), the shaft (6-1) is fixed on cross slide (5), and oil liquid collecting tank (6-4) is in immediately below work rotary table (6) and solid
Due on cross slide (5), being provided with flow-guiding mouth on rear side of the oil liquid collecting tank (6-4), oil liquid is set immediately below the flow-guiding mouth
Collection box (6-5), index dial (6-3) are set to work by connecting rod and work rotary table (6) horizontal connection, brake bar (6-2)
Rotary table (6) side.
2. a kind of gear shapping machine for processing hollow shaft as described in claim 1, it is characterised in that: the ram (10) leans on lower portion
It is horizontally opened with a rectangular sight openings (10-1), and ram (10) lower end surface fixed connecting plate (10-2), the connecting plate (10-2)
Bottom surface is serrated, and is equipped with a through-hole between above-mentioned ram (10) bottom surface and observation panel (10-1) vertically, and the through-hole passes through
Wear the center connecting plate (10-2).
3. a kind of gear shapping machine for processing hollow shaft as described in claim 1, it is characterised in that: the fixture (7) includes fixture
Seat (7-1), clamping plate (7-2), sleeve (7-3), pull rod (7-5), compressed spring (7-8) and fixture block (7-6), the clamping fixture seat (7-
1) it is fixed by bolts in the T-slot on work rotary table (6), clamping fixture seat (7-1) is fixed in clamping plate (7-2) bottom surface one end
On, other end top and bottom are vertically provided with the straight trough mouth of perforation, sleeve (7-3) be on the inside of the same straight line of clamping fixture seat (7-1) and under
Bottom surface can move in T-slot, and bottom plate (7-4) is in sleeve (7-3) lower inside, and compressed spring (7-8) is in sleeve (7-3)
Within and be vertically connected with the top plate and bottom plate (7-4) of sleeve (7-3), pull rod (7-5) end face is perpendicularly fixed in bottom plate (7-4)
Heart position, the other end sequentially pass through compressed spring (7-8), the top plate of sleeve (7-3) and straight trough mouth on clamping plate (7-2) and with card
Block (7-6) connection, fixture block (7-6) upper surface is fixed with pull handle (7-7).
4. a kind of gear shapping machine for processing hollow shaft as described in claim 1, it is characterised in that: positioning device (6-6) packet
Include positioning step (6-6-1) and installation step (6-6-2), the positioning step (6-6-1) is rounded and lower surface center
It is fixedly mounted step (6-6-2).
5. a kind of gear shapping machine for processing hollow shaft as described in claim 1, it is characterised in that: table on the work rotary table (6)
What face was parallel to each other is equipped at least three T-slots, and an intermediate T-slot crosses work rotary table (6) the place plane center of circle, the work
Make rotary table (6) upper surface center equipped with a centre bore.
6. a kind of gear shapping machine for processing hollow shaft as described in claim 1, it is characterised in that: the longitudinal direction slide (3) is close
Head and the tail two-end part is respectively fixed with an oil sump tank (14) by bolt.
7. a kind of gear shapping machine for processing hollow shaft as described in claim 1, it is characterised in that: column (8) side is fixed
Have cooling tube (15), and the tube head of the cooling tube (15) is in right above workpieces processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058709.5U CN209632190U (en) | 2019-01-15 | 2019-01-15 | A kind of gear shapping machine for processing hollow shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058709.5U CN209632190U (en) | 2019-01-15 | 2019-01-15 | A kind of gear shapping machine for processing hollow shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209632190U true CN209632190U (en) | 2019-11-15 |
Family
ID=68477851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920058709.5U Expired - Fee Related CN209632190U (en) | 2019-01-15 | 2019-01-15 | A kind of gear shapping machine for processing hollow shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209632190U (en) |
-
2019
- 2019-01-15 CN CN201920058709.5U patent/CN209632190U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20191115 Termination date: 20220115 |