CN207026601U - A kind of broaching machine of holder for regulating tool holder height - Google Patents
A kind of broaching machine of holder for regulating tool holder height Download PDFInfo
- Publication number
- CN207026601U CN207026601U CN201720787739.0U CN201720787739U CN207026601U CN 207026601 U CN207026601 U CN 207026601U CN 201720787739 U CN201720787739 U CN 201720787739U CN 207026601 U CN207026601 U CN 207026601U
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- China
- Prior art keywords
- support
- fixture
- knife rest
- holder
- broaching tool
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- 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.)
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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model discloses a kind of broaching machine of holder for regulating tool holder height, belong to the apparatus field that splines, its technical scheme is as follows, including frame, hold in the palm knife rest, fixture, broaching tool, drag cutter mechanism, the broaching tool is placed in frame, the fixture is connected in frame one end, it is described to drag cutter mechanism to be arranged on fixture side, the support knife rest is arranged on fixture opposite side, it is described to drag cutter mechanism to be connected with housing slide, it is described to drag cutter mechanism to be slidably connected with broaching tool, support is provided with the outside of the support knife rest, the support knife rest is connected with bracket slide, the support knife rest bottom is fixed with spring, the spring other end is connected with support, with broaching tool can be kept the course of work is horizontal all the time the advantages of.
Description
Technical field
The apparatus field that splines is the utility model is related to, more particularly to a kind of broaching machine of holder for regulating tool holder height.
Background technology
Broaching machine is generally used for the processing to be splined to annular materials such as gears, material is put on fixture during use,
Broaching tool is placed on fixture again, allows the place of fluting needed for material to touch broaching tool, afterwards by dragging cutter mechanism to pull broaching tool, passes through
The friction cutting of broaching tool and material is slotted on material；Slotted with broaching machine makes the slot cross-section of pull-out more compared to modes such as milling machines
Rule, to be adapted to different operating modes.
Publication No. CN204148630U Chinese patent discloses broaching machine cutter to key guide pin bushing, and it passes through in guide sleeve
Place pad, move up guide sleeve, while the broaching tool in guide sleeve also moves up therewith, now broaching tool material can be carried out deeper into
Kerve work, by lasting placement pad to obtain the larger keyway of depth.Although this incremental mode can be with
Broaching tool is set to output deeper keyway, but broaching tool is universal longer, if in the course of the work can be because without extra supporting mechanism
Position of centre of gravity change causes broaching tool to be offset in vertical direction to broaching tool in the horizontal direction, causes the keyway inner face out-of-flatness outputed.
Utility model content
The purpose of this utility model is to provide a kind of broaching machine of holder for regulating tool holder height, and it, which has, can keep broaching tool working
The advantages of process is horizontal all the time.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of holder for regulating knife rest is high
The broaching machine of degree, including frame, support knife rest, fixture, broaching tool, cutter mechanism is dragged, the broaching tool is placed in frame, and the fixture is connected in
Frame one end, described to drag cutter mechanism to be arranged on fixture side, the support knife rest is arranged on fixture opposite side, it is described drag cutter mechanism with
Housing slide is connected, described to drag cutter mechanism to be slidably connected with broaching tool, and support is provided with the outside of the support knife rest, the support knife rest and
Bracket slide connects, and the support knife rest bottom is fixed with spring, and the spring other end is connected with support.
By using above-mentioned technical proposal, support knife rest is set in fixture side so that broaching tool can obtain multi-point support holding
Level, and spring is set in the case where holding in the palm knife rest, can be with broaching tool lifting in process, coordinating with fixture makes broaching tool in process
In still can be with keep level, the keyway for outputing material is more regular, improves processing efficiency.
Further, the support knife rest also includes support knife block, limitting casing, and the support knife block bottom is connected with spring, described
Support knife block upper end is connected with limitting casing, pad is inserted with the limitting casing, the pad is connected to pedestal upper end.
By using above-mentioned technical proposal, multiple pads holddown spring is inserted in limitting casing, when needing lifting broaching tool
Taking-up pad, which is put into fixture, paves broaching tool, while because limitting casing internal gasket quantity reduces spring knife block will be ask to lift, because taking
Go out consistent with the spacer height of lifting, then broaching tool still can be with keep level；Limitting casing also acts as the effect of storage pad simultaneously,
Kill two birds with one stone very convenient.
Further, the support includes support plate, limiting plate, and the support knife rest is slidably connected with support plate, the support plate two
Side is connected with limiting plate, and the limiting plate is smaller than holding in the palm knife block spacing.
By using above-mentioned technical proposal, limiting support knife rest using support plate and limiting plate can only transport along the length direction of support plate
It is dynamic, ensure that support knife block is horizontal in motion process, and then ensure levelness of the broaching tool in motion process.
Further, the support also includes top plate, and the top plate is connected in support plate upper end, and the top plate is provided with chute,
The limitting casing is connected with slide.
By using above-mentioned technical proposal, limitting casing may pass through chute and expose outside support, ensure taking out out of limitting casing
Spring can jack up support knife rest after pad, then the position of support knife rest is fixed by remaining pad and top plate contact, realize support knife rest
Automatically adjust, save artificial regulation and improve efficiency.
Further, the support plate lower end is fixed with collecting tank, and described collecting tank one end is connected with frame.
By using above-mentioned technical proposal, chip is collected using collecting tank, ensures the cleaning of equipment.
Further, the pad is T-shaped.
By using above-mentioned technical proposal, T-shaped pad is inserted in fixture to avoid pulling pad when broaching tool works and set
It is standby interior, while conveniently take.
Further, described to drag cutter mechanism to include bracket, fixture block, slide unit, the bracket is connected with slide unit, the fixture block and
Bracket is hinged, and described broaching tool one end both sides are provided with clip slot, and the fixture block is embedded in clip slot.
By using above-mentioned technical proposal, broaching tool is set to be moved with the vertical direction, while can in fixture block insertion clip slot
Broaching tool is set to be moved along broach length direction, and fixture block is hinged with bracket and facilitates broach holder assembly and disassembly.
In summary, the utility model has the advantages that：
1st, by setting spring in the case where holding in the palm knife rest so that the adjustable height of support knife rest, make broaching tool in the course of the work all the time
Keep level；
2nd, by setting limitting casing on support knife block and inserting pad in limitting casing, support knife rest is made to keep and press from both sides automatically
It is highly consistent after tool insertion pad, reduce workload；
3rd, broaching tool is moved in vertical direction by the way that fixture block and bracket are be hinged, and do not influence clamping to broaching tool and
Dragsaw works, very convenient.
Brief description of the drawings
Fig. 1 is the general assembly drawing of the present embodiment；
Fig. 2 is the support knife rest assembling design sketch of the present embodiment；
Fig. 3 is the enlarged drawing of A in Fig. 2；
Fig. 4 is the gasket construction figure of the present embodiment；
Fig. 5 is the support cutter frame structure figure of the present embodiment；
Fig. 6 is the enlarged drawing of B in Fig. 5；
Fig. 7 is the swaging clamp frame structure chart of the present embodiment；
Fig. 8 is the enlarged drawing of C in Fig. 7；
Fig. 9 is the support knife rest work sheet of the present embodiment；
Figure 10 is the enlarged drawing of D in Fig. 9.
In figure, 1, frame；11st, slide rail；2nd, collecting tank；3rd, support；31st, support plate；32nd, limiting plate；33rd, top plate；34th, it is sliding
Groove；4th, knife rest is held in the palm；41st, knife block is held in the palm；42nd, spring；43rd, limitting casing；5th, fixture；6th, broaching tool；61st, clip slot；7th, cutter mechanism is dragged；71、
Bracket；72nd, fixture block；73rd, slide unit；8th, console；9th, pad；91st, block board；92nd, backing plate；10th, material.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment：A kind of broaching machine of holder for regulating tool holder height, as shown in figure 1, including frame 1, fixture 5, broaching tool 6, dragging knife
Mechanism 7, console 8, fixture 5 are connected in the one end of frame 1, and console 8 is arranged on the other end of frame 1, and broaching tool 6 is arranged on fixture 5
Between console 8, drag cutter mechanism 7 to be arranged on broaching tool 6 close to one end of console 8, drag cutter mechanism 7 to be slidably connected with broaching tool 6,
With reference to Fig. 7, Fig. 8, cutter mechanism 7 is dragged to include bracket 71, fixture block 72, slide unit 73, bracket 71 is connected with slide unit 73, and fixture block 72, which is split, to be dragged
The both sides of frame 71, fixture block 72 is be hinged with bracket 71, and one end both sides of broaching tool 6 are provided with clip slot 61, and fixture block 72 is embedded in clip slot 61；Because of bracket
71 do not have limitation broaching tool 6 is moved with the vertical direction broaching tool 6 in vertical direction, while fixture block 72 is inserted in clip slot 61
Broaching tool 6 can be made to be moved along the length direction of broaching tool 6, and fixture block 72 and the be hinged folder assembly and disassembly for facilitating broaching tool 6 of bracket 71；Frame 1
Upper end is fixed with slide rail 11, and slide unit 73 is slidably connected with slide rail 11, and length side of the cutter mechanism 7 along slide rail 11 is dragged in the control of console 8
To moving reciprocatingly, while cutter mechanism 7 is dragged to pull broaching tool 6 to carry out kerve work.
With reference to Fig. 2, Fig. 3, frame 1 is provided with collecting tank 2 close to one end of fixture 5, and support 3 is fixed with collecting tank 2, branch
Support knife rest 4 is slidably connected on frame 3；Chip is collected using collecting tank 2, to ensure the cleaning of equipment；Knife rest 4 is ask to include support knife block
41st, spring 42, limitting casing 43, the support bottom of knife block 41 are connected with spring 42, and the other end of spring 42 is connected with support 3, hold in the palm knife block 41
Upper end is connected with limitting casing 43, multiple pads 9 is inserted with limitting casing 43, pad 9 is connected to the upper end of support 3；Set in the side of fixture 5
Support knife rest 4 is put, broaching tool 6 is taken out into frame 1 at kerve initial stage, makes to drag cutter mechanism 7 to move at fixture 5 afterwards, afterwards by broaching tool 6
Through fixture 5, make the one end of broaching tool 6 with clip slot 61 with dragging cutter mechanism 7 to be connected, the other end of broaching tool 6 is placed into support knife block 41
It is interior, by holding in the palm knife block 41, fixture 5 and the cooperation for dragging cutter mechanism 7 so that broaching tool 6 can obtain multi-point support keep level；With reference to figure
9th, Figure 10, in general, broaching tool 6 can not disposably pull out required groove depth, it is therefore desirable to which in fixture 5, i.e. the lower end of broaching tool 6 adds
Pad 9 is to raise the height of broaching tool 6, by repeatedly raising the height of broaching tool 6 and drawing mill to obtain required groove depth；Needing to lift
It is put into when rising broaching tool 6 from the interior taking-up pad 9 of limitting casing 43 in fixture 5 and paves broaching tool 6, while because the internal gasket 9 of limitting casing 43 counts
Amount, which reduces spring 42, will ask knife block 41 to lift, and highly consistent with the pad 9 of lifting because taking out, then broaching tool 6 can still keep water
It is flat；Limitting casing 43 also acts as the effect of storage pad 9 simultaneously, kills two birds with one stone very convenient.
With reference to Fig. 5, Fig. 6, support 3 includes support plate 31, limiting plate 32, top plate 33, and two pieces of support plates 31 are split and support knife block 41
The both sides of length direction are simultaneously close to support knife block 41, are connected at the both ends of support plate 31 and limiting plate 32, limiting plate 32 is smaller than
Hold in the palm the spacing of knife block 41；Support knife rest 4 is limited using support plate 31 and limiting plate 32 to move along the length direction of support plate 31, ensures support
Knife block 41 is horizontal in motion process, and then ensures levelness of the broaching tool 6 in motion process；Top plate 33 is connected on support plate 31
End, top plate 33 are provided with chute 34, and limitting casing 43 is slidably connected with chute 34；With reference to Fig. 9, Figure 10, limitting casing 43 may pass through chute
34 expose outside support 3, ensure that spring 42 can jack up support knife rest 4 after pad 9 is taken out out of limitting casing 43, then pad by residue
Piece 9 contacts the position of fixed support knife rest 4 with top plate 33, realizes automatically adjusting for support knife rest 4, saves artificial regulation and improves efficiency.
As shown in figure 4, pad 9 include block board 91, backing plate 92, block board 91 formed with backing plate 92 it is T-shaped, without using
During pad 9, backing plate 92 is inserted in limitting casing 43, and block board 91 exposes outside limitting casing 43, conveniently takes；Pad 9 is needed to raise drawing
During 6 height of knife, backing plate 92 is inserted in fixture 5, block board 91 abuts with fixture 5；It is connected to by block board 91 outside fixture 5,
Can avoid pulling pad 9 in equipment when broaching tool 6 works, at the same need take out pad 9 when only need to clamp block board 91 can
Pad 9 is taken out, it is very convenient.
Specific implementation process：When needing slotting on material 10, material 10 is placed on fixture 5, now passes through control
Platform 8 processed will drag cutter mechanism to push fixture 5 to, while broaching tool 6 is attached on bracket 71 through support knife block 41 and fixture 5, now drag
Cutter mechanism 7 starts to move to the side of console 8, broaching tool 6 is started first time kerve, afterwards takes out broaching tool 6, drag cutter mechanism 7
Move again at fixture 5, now pad 9 is taken out out of limitting casing 43 and is placed in fixture 5, again by broaching tool 6 after placement
It is attached to through support knife block 41 and fixture 5 on bracket 71, drags cutter mechanism 7 to start to move to the side of console 8, start broaching tool 6
Second of kerve, the depth that pad 9 has reached required groove is placed in fixture 5 ever since, is finally completed kerve process.
In summary, the utility model has by 4 times setting springs 42 of support knife rest so that the adjustable height of support knife rest 4
Degree, broaching tool 6 is set to remain horizontal in the course of the work；By setting limitting casing 43 and in limitting casing 43 on support knife block 41
Pad 9 is inserted, support knife rest 4 is kept automatically and highly consistent, reduction workload after the insertion pad 9 of fixture 5；Pass through fixture block 72
Being hinged with bracket 71 allows broaching tool 6 to be moved in vertical direction, and does not influence the clamping and dragsaw work to broaching tool 6, very
The advantages of facilitating.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (7)
1. a kind of broaching machine of holder for regulating tool holder height, including frame（1）, support knife rest（4）, fixture（5）, broaching tool（6）, drag cutter mechanism
（7）, the broaching tool（6）It is placed in frame（1）It is interior, the fixture（5）It is connected in frame（1）One end, it is described to drag cutter mechanism（7）Set
In fixture（5）Side, the support knife rest（4）It is arranged on fixture（5）Opposite side, it is described to drag cutter mechanism（7）With frame（1）The company of slip
Connect, it is described to drag cutter mechanism（7）With broaching tool（6）It is slidably connected, it is characterized in that：The support knife rest（4）Outside is provided with support（3）,
The support knife rest（4）With support（3）It is slidably connected, the support knife rest（4）Bottom is fixed with spring（42）, the spring（42）Separately
One end and support（3）It is connected.
2. a kind of broaching machine of holder for regulating tool holder height according to claim 1, it is characterized in that：The support knife rest（4）Also wrap
Include support knife block（41）, limitting casing（43）, the support knife block（41）Bottom and spring（42）It is connected, the support knife block（41）Upper end with
Limitting casing（43）It is connected, the limitting casing（43）Inside it is inserted with pad（9）, the pad（9）It is connected to support（3）Upper end.
3. a kind of broaching machine of holder for regulating tool holder height according to claim 2, it is characterized in that：The support（3）Including branch
Plate（31）, limiting plate（32）, the support knife rest（4）With support plate（31）It is slidably connected, the support plate（31）Both sides and limiting plate
（32）It is connected, the limiting plate（32）It is smaller than holding in the palm knife block（41）Spacing.
4. a kind of broaching machine of holder for regulating tool holder height according to claim 3, it is characterized in that：The support（3）Also include
Top plate（33）, the top plate（33）It is connected in support plate（31）Upper end, the top plate（33）It is provided with chute（34）, the limitting casing
（43）With chute（34）It is slidably connected.
5. a kind of broaching machine of holder for regulating tool holder height according to claim 4, it is characterized in that：The support plate（31）Lower end is consolidated
It is connected with collecting tank（2）, the collecting tank（2）One end and frame（1）It is connected.
6. a kind of broaching machine of holder for regulating tool holder height according to claim 5, it is characterized in that：The pad（9）For T words
Shape.
7. a kind of broaching machine of holder for regulating tool holder height according to claim 6, it is characterized in that：It is described to drag cutter mechanism to include dragging
Frame（71）, fixture block（72）, slide unit（73）, the bracket（71）With slide unit（73）It is connected, the fixture block（72）With bracket（71）Hinge
Connect, the broaching tool（6）One end both sides are provided with clip slot（61）, the fixture block（72）Embedded clip slot（61）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720787739.0U CN207026601U (en) | 2017-07-01 | 2017-07-01 | A kind of broaching machine of holder for regulating tool holder height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720787739.0U CN207026601U (en) | 2017-07-01 | 2017-07-01 | A kind of broaching machine of holder for regulating tool holder height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207026601U true CN207026601U (en) | 2018-02-23 |
Family
ID=61466793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720787739.0U Expired - Fee Related CN207026601U (en) | 2017-07-01 | 2017-07-01 | A kind of broaching machine of holder for regulating tool holder height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207026601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102958A (en) * | 2021-04-07 | 2021-07-13 | 西安法士特汽车传动有限公司 | Remanufacturing method of waste planar spline broach, remanufactured broach and use method |
-
2017
- 2017-07-01 CN CN201720787739.0U patent/CN207026601U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102958A (en) * | 2021-04-07 | 2021-07-13 | 西安法士特汽车传动有限公司 | Remanufacturing method of waste planar spline broach, remanufactured broach and use method |
| CN113102958B (en) * | 2021-04-07 | 2022-06-10 | 西安法士特汽车传动有限公司 | Remanufacturing and using method of waste planar spline broach |
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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: 20180223 Termination date: 20190701 |