CN208083878U - A kind of drilling machine fixture - Google Patents
A kind of drilling machine fixture Download PDFInfo
- Publication number
- CN208083878U CN208083878U CN201820217985.7U CN201820217985U CN208083878U CN 208083878 U CN208083878 U CN 208083878U CN 201820217985 U CN201820217985 U CN 201820217985U CN 208083878 U CN208083878 U CN 208083878U
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- CN
- China
- Prior art keywords
- block
- base
- slip base
- lifting
- fixture
- 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
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Abstract
The utility model discloses a kind of drilling machine fixtures, it is related to clamp art, including lathe, lathe is equipped with fixture base, fixture base is equipped with slip base, one end of slip base is fixed with the first grip block, sliding is connected with the second grip block on slip base, clamping leading screw is equipped on slip base, second grip block is connect with clamping threads of lead screw, both sides in fixture base in slip base are both provided with lifting mechanism, lifting mechanism includes a pair of of the lifting leading screw for being rotatably connected on fixture base both ends, it is threaded with lifting block on lifting leading screw, lifting block is hinged with connecting rod, the sliding of slip base bottom is connected with sliding block, the one end of connecting rod far from lifting block is connect with sliding block, drive component is equipped in fixture base.It drives corresponding lifting leading screw to rotate using drive component, and then lifting block is driven to rise, lifted the side of slip base using lifting block so that slip base and workpiece inclination thereon, conveniently drill out inclined hole on workpiece, enhance the applicability of fixture.
Description
Technical field
The utility model is related to clamp arts, more specifically, it relates to a kind of drilling machine fixture.
Background technology
It needs to use drilling machine during processing mold, drilling machine is a kind of common part machining tool, usual drill bit
Main motion is rotated to be, drill bit axial movement is feed motion.The processing characteristic of drilling machine is in process that parts to be processed is solid
Fixed motionless, cutter movement by center cutter alignment hole center, and makes cutter rotate.Therefore, how part is fixed on processing machine
On bed, and ensure in process, processing part not will produce the key point that displacement is drilling machine processing.
Patent announcement number is that the Chinese utility model patent of CN202894828U discloses one kind for processing auto parts machinery
The hydraulic drilling machine fixture of mold comprising the bearing being located on hydraulic drilling machine workbench, bearing are equipped with two groups of corresponding height
Degree adjusts supporting mechanism, and workpiece to be processed is placed on the hydraulic drilling machine workbench between Liang Ge height adjusting supports mechanism,
Two support bars, the height in workpiece to be processed upper end and both sides are equipped at intervals between workpiece to be processed and hydraulic drilling machine workbench
Compact heap is provided between adjusting supporting mechanism upper end respectively, each compact heap coordinates fixed screw to be strained and fixed by lead screw.
But above-mentioned fixture can only compress workpiece to be processed level on the table, when needs drill out inclined hole on workpiece
When, which will no longer be applicable in.
Utility model content
Problem in view of the prior art, the utility model provides a kind of drilling machine fixture, by the both sides of fixture base
Lifting mechanism for being lifted slip base is set, drives corresponding lifting leading screw to rotate using drive component, and then drive lifting
Block rises, and lifts the side of slip base using lifting block so that slip base and workpiece thereon tilt, facilitates and bored on workpiece
Go out inclined hole, enhances the applicability of fixture.
To achieve the above object, the utility model provides following technical solution：
A kind of drilling machine fixture, including lathe, which is characterized in that fixture base, the fixture are provided on the lathe
Be provided with slip base on pedestal, one end of the slip base is fixed with the first grip block, on the slip base sliding be connected with
First grip block coordinates with the second grip block of clamping workpiece, and the second grip block of slip base upper edge glide direction is equipped with folder
Leading screw is held, second grip block is connect with clamping threads of lead screw, and the both sides in the fixture base in slip base are both provided with
Lifting mechanism for being lifted slip base, the lifting mechanism include a pair of of the lifting silk for being rotatably connected on fixture base both ends
Thick stick, lifting block is threaded on the lifting leading screw, and the lifting block is hinged with connecting rod, the slip base bottom sliding connection
There are sliding block, the one end of the connecting rod far from lifting block to be connect with sliding block, is provided in the fixture base for driving lifting silk
The drive component of thick stick rotation.
Through the above technical solutions, workpiece is placed between the first grip block and the second grip block, rotation clamping leading screw,
The second grip block is driven to be slid along slip base, until workpiece is pressed on the first grip block, realization grips workpiece.
When needing to drill out inclined hole on workpiece, the drive component driving lifting leading screw for raising side is needed to rotate using slip base, lift
Rising leading screw drives the laterosurtrusion of lifting block and slip base to facilitate drilling machine in work to keep slip base and workpiece inclined
Inclined hole is drilled out on part, easy to operate, strong applicability.
Further, the driving component includes driving worm gear and the setting being fixedly and coaxially connected in lifting leading screw lower end
In the driving worm screw for driving worm gear side and being engaged with two driving worm gears, the driving worm screw is rotatablely connected with fixture base
And one end of worm screw is driven to stretch out fixture base.
Through the above technical solutions, when slip base to be tilted, rotation needs the driving worm screw for being lifted side, drives worm screw
It drives two driving worm gears to rotate synchronously, drives two lifting screw synchronous rotations, and then drive the one of lifting block and slip base
Side moves up, and slip base and workpiece is made to tilt, convenient that inclined hole is drilled out on workpiece.
Further, it opens up fluted in the fixture base, a pair of support rods is relatively set in the groove, it is described
Supporting rod includes one end and the first hinged strut of fixture base and second strut hinged with the first strut other end, described
Sliding is connected with supporting block in groove, and the other end of second strut is hinged with supporting block, connects between two supporting rods
It is connected to dynamic clamping head and quiet clamping head.
Through the above technical solutions, after slip base is raised to setting position by lifting mechanism, supporting rod, which is driven, to be moved up,
And supporting block drives the lower end sliding of the second strut, and dynamic clamping head and quiet clamping head makes two supporting rods keep current pose, to utilize
Two supporting rods are supported slip base, mitigate the load of lifting leading screw, prolong the service life.
Further, two parallel side wall upper edge the second grip block glide directions of the slip base offer limiting slot, institute
It states and corresponds to limiting slot on two parallel side walls of the second grip block and be fixed with limited block, the limited block is connected with limiting slot sliding.
Through the above technical solutions, the sliding using limited block and the second grip block of cooperation pair of limiting slot is oriented to,
The sliding of the second grip block is set more to stablize.
Further, the slip base is both provided with the fixation group for fixing slip base in the both sides where lifting mechanism
Part, the second grip block of lathe upper edge glide direction, which is spaced apart, is equipped with multiple fixing grooves, and the fixation kit includes cushion block, hinge
The postnotum being connected on cushion block and the fixing bolt across postnotum, described fixing bolt one end is provided with to be clamped with fixing groove
Fixed block, the other end of the fixing bolt is threadedly coupled the fixing nut for being useful for being pressed on postnotum on slip base.
Through the above technical solutions, when slip base is raised to setting position by lifting mechanism, by being slid along fixing groove
Fixed block and fixing bolt drive postnotum overturning, are connected on limiting slot until adjusting postnotum to one end, tighten fixation
Slip base is pressed on supporting rod and lifting leading screw by nut to which postnotum applies pressure to slip base, avoids boring workpiece
Kong Shi, workpiece are beated, and ensure Forming Quality.
Further, one end of the postnotum abutting slip base is provided with cushion.
Through the above technical solutions, enhancing the active force between postnotum and slip base using cushion, after enhancing
Fixed function of the scuta to slip base.
Further, one end of the clamping leading screw and driving worm screw is respectively arranged with first handle and second handle.
Through the above technical solutions, being conveniently operated clamping leading screw and driving worm screw progress using first handle and second handle
Rotation improves working efficiency.
Compared with prior art, the utility model has the beneficial effects that：
(1) it by the way that the lifting mechanism for being lifted slip base is arranged in the both sides of fixture base, is driven using drive component
Corresponding lifting leading screw rotation, and then lifting block is driven to rise, the side of slip base is lifted so that slip base using lifting block
Workpiece thereon tilts, convenient that inclined hole is drilled out on workpiece, easy to operate, enhances the applicability of fixture；
(2) need the driving worm screw for being lifted side, driving worm screw that two driving worm gears is driven to rotate synchronously by rotation, band
Dynamic two liftings screw synchronous rotation, and then the side of lifting block and slip base is driven steadily to move up, so that slip base and workpiece is inclined
Tiltedly, convenient that inclined hole is drilled out on workpiece；
(3) by opening up groove in fixture base, and be oppositely arranged a pair of support rods in a groove, two supporting rods it
Between connect dynamic clamping head and quiet clamping head, slip base is supported using supporting rod, mitigate lifting leading screw burden, prolong the service life.
Description of the drawings
Fig. 1 is the overall schematic of the utility model；
Fig. 2 is the partial schematic diagram of the utility model.
Reference numeral：1, lathe；2, fixture base；3, slip base；4, the first grip block；5, the second grip block；6, it is clamped
Leading screw；7, first handle；8, limiting slot；9, limited block；10, lifting mechanism；101, it is lifted leading screw；102, it is lifted block；103, even
Bar；104, sliding slot；11, drive component；111, worm gear is driven；112, worm screw is driven；113, second handle；12, groove；13, it props up
Strut；131, the first strut；132, the second strut；14, support slot；15, supporting block；16, dynamic clamping head and quiet clamping head；17, fixation kit；
171, cushion block；172, postnotum；173, fixing bolt；174, fixed block；175, fixing nut；18, fixing groove.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of drilling machine fixture is provided with fixture base 2, is set in fixture base 2 referring to Fig. 1, including lathe 1 on lathe 1
It is equipped with slip base 3, one end of slip base 3 is fixed with the first grip block 4, slides to be connected on slip base 3 and match with the first grip block 4
It closes with the second grip block 5 of clamping workpiece.3 the second grip block of upper edge of slip base, 5 glide direction, which is equipped with, is clamped leading screw 6, and second
Grip block 5 is threadedly coupled with clamping leading screw 6, and one end that clamping leading screw 6 stretches out slip base 3 is connected with first handle 7.Workpiece is put
It sets between the first grip block 4 and the second grip block 5, clamping leading screw 6 is rotated by first handle 7, drives 5 edge of the second grip block
Slip base 3 slides, until workpiece is pressed on the first grip block 4, realization grips workpiece.
In order to make the sliding of the second grip block 5 more stablize, two the second grip blocks of parallel side wall upper edge 5 of slip base 3 are slided
It moves direction and offers limiting slot 8, limiting slot 8 is corresponded on two parallel side walls of the second grip block 5 and is fixed with limited block 9, limited block 9
It slides and connects with limiting slot 8.
In fixture base 2 lifting mechanism for being lifted slip base 3 is both provided in the both sides of 3 width direction of slip base
10, in conjunction with Fig. 2, lifting mechanism 10 includes a pair of of lifting leading screw 101 at the both ends for being rotatably connected on 2 length direction of fixture base,
Lifting block 102 is threaded on lifting leading screw 101, lifting block 102 is hinged with connecting rod 103.3 bottom of slip base corresponds to lifting block
102 offer sliding slot 104 along its width direction, and one end of sliding slot 104 is connected to the side wall of slip base 3, connection is slid in sliding slot 104
There is sliding block（It is not shown in figure）, the one end of connecting rod 103 far from lifting block 102 is connect with sliding block.Two of 3 side of rotational slip seat
It is lifted leading screw 101, lifting leading screw 101 drives lifting block 102 to move up, and lifting block 102 drives slip base by connecting rod 103 and sliding block
3 laterosurtrusion facilitates drilling machine to drill out inclined hole on workpiece to keep slip base 3 and workpiece inclined, easy to operate,
Strong applicability.
To make two lifting leading screws 101 of 3 homonymy of slip base rotate synchronously, ensure that slip base 3 steadily tilts, fixture base
Lifting mechanism 10 is corresponded in 2 to be provided with for driving the drive component 11 for being lifted leading screw 101 and rotating.Drive component 11 includes coaxial
It is fixedly connected on the driving worm gear 111 of 101 lower end of lifting leading screw and is set to driving 111 side of worm gear and drives snails with two
The driving worm screw 112 that wheel 111 engages, driving worm screw 112 are rotatablely connected with fixture base 2, and one end of driving worm screw 112 is stretched out
Fixture base 2 is simultaneously connected with second handle 113.It drives driving worm screw 112 to rotate by second handle 113, drives 112 band of worm screw
Dynamic two driving worm gears 111 rotate, and then two lifting leading screws 101 is driven to rotate synchronously, and the side of slip base 3 is lifted to incline
Oblique slip base 3 and workpiece.
Since lifting leading screw 101 is supported slip base 3 by connecting rod 103 and sliding block, connecting rod 103 and lifting block 102
Hinged place concentrate stress, for ensure fixture service life, open up groove along its length at 2 center of fixture base
12, a pair of support rods 13 is relatively set in groove 12.Supporting rod 13 includes one end and the first hinged strut of fixture base 2
131 and second strut 132 hinged with 131 other end of the first strut.In groove 12 support slot is offered along its width direction
14, in support slot 14 sliding be connected with supporting block 15, the one end of the second strut 132 far from the first strut 131 is cut with scissors with supporting block 15
It connects.It is connected with dynamic clamping head and quiet clamping head 16 between two the second struts 132 and the hinged end of the first strut 131, in the present embodiment, bullet
Property return unit 16 use spring.When slip base 3 tilts, the first strut 131 in supporting rod 13 and the deflection of the second strut 132,
And supporting rod 13 slides with supporting block 15 in groove 12.Two supporting rods 13 are made to keep current appearance using dynamic clamping head and quiet clamping head 16
State is supported slip base 3, mitigates the burden of lifting leading screw 101, prolongs the service life.
As shown in Figure 1, the both sides of 3 width direction of slip base are both provided with the fixation kit 17 for fixing slip base 3, machine
Bed 1 the second grip block of upper edge, 5 glide direction, which is spaced apart, is equipped with multiple fixing grooves 18, and fixation kit 17 includes cushion block 171, is hinged on
Postnotum 172 on cushion block 171 and the fixing bolt 173 across postnotum 172,173 one end of fixing bolt are fixed with and consolidate
Determine the fixed block 174 of the clamping of slot 18, the other end threaded connection of fixing bolt 173 is useful for postnotum 172 being pressed on sliding
Fixing nut 175 on seat 3.One end that postnotum 172 abuts slip base 3 is provided with cushion（It is not shown in figure）, this implementation
In example, cushion uses rubber pad.When slip base 3 is tilted to set angle by lifting mechanism 10, postnotum 172 is overturn, it will
Postnotum 172 is adjusted to one end and is connected on limiting slot 8, tightens fixing nut 175, to which postnotum 172 compresses slip base 3
On supporting rod 13 and lifting leading screw 101, when avoiding to Workpiece boring, workpiece is beated, and ensures Forming Quality.
The operation principle and advantageous effect of the present embodiment are：
Workpiece is placed between the first grip block 4 and the second grip block 5, clamping leading screw 6 is rotated by first handle 7,
It drives the second grip block 5 to be slid along slip base 3, until workpiece is pressed on the first grip block 4, realizes that the clamping to workpiece is solid
It is fixed.
When needing the rat holing on workpiece, rotational slip seat 3 needs the second handle 113 for being lifted side, passes through second
Handle 113 drives driving worm screw 112 to rotate, and driving worm screw 112 drives two driving worm gears 111 to rotate, and then drives two lifts
It rises leading screw 101 to rotate synchronously, lifting leading screw 101 drives lifting block 102 to move up, and lifting block 102 is driven by connecting rod 103 and sliding block
The laterosurtrusion of slip base 3, to keep slip base 3 and workpiece inclined.
At this point, two supporting rods 13 slide with supporting block 15 in groove 12, and under the action of dynamic clamping head and quiet clamping head 16, protect
The supporting role to slip base 3 is held, the burden of lifting leading screw 101 is mitigated.Fixation kit 17 is moved to the attached of slip base 3 again
Closely, postnotum 172 is overturn, postnotum 172 is adjusted to one end and is connected on limiting slot 8, to which postnotum 172 is by slip base 3
It is pressed on supporting rod 13 and lifting leading screw 101, slip base 3 is fixed.At this point, drilling machine can drill out tiltedly on workpiece
Hole, easy to operate, strong applicability.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of drilling machine fixture, including lathe（1）, which is characterized in that the lathe（1）On be provided with fixture base（2）, institute
State fixture base（2）On be provided with slip base（3）, the slip base（3）One end be fixed with the first grip block（4）, the cunning
Move seat（3）Upper sliding is connected with and the first grip block（4）Cooperation is with the second grip block of clamping workpiece（5）, the slip base（3）
The second grip block of upper edge（5）Glide direction is equipped with clamping leading screw（6）, second grip block（5）With clamping leading screw（6）Screw thread
Connection, the fixture base（2）On in slip base（3）Both sides be both provided with for being lifted slip base（3）Lifting mechanism
（10）, the lifting mechanism（10）Including being rotatably connected on fixture base（2）A pair of of lifting leading screw at both ends（101）, the lift
Rise leading screw（101）On be threaded with lifting block（102）, the lifting block（102）It is hinged with connecting rod（103）, the slip base
（3）Bottom sliding is connected with sliding block, the connecting rod（103）Far from lifting block（102）One end connect with sliding block, the fixture bottom
Seat（2）It is inside provided with for driving lifting leading screw（101）The drive component of rotation（11）.
2. drilling machine fixture according to claim 1, which is characterized in that the driving component（11）Connect including coaxially fixed
It is connected to lifting leading screw（101）The driving worm gear of lower end（111）And it is set to driving worm gear（111）Side simultaneously drives snails with two
Wheel（111）The driving worm screw engaged（112）, the driving worm screw（112）With fixture base（2）Rotation connection and driving worm screw
（112）One end stretch out fixture base（2）.
3. drilling machine fixture according to claim 1, which is characterized in that the fixture base（2）On open up it is fluted
（12）, the groove（12）In be relatively set with a pair of support rods（13）, the supporting rod（13）Including one end and fixture base
（2）The first hinged strut（131）And with the first strut（131）The second hinged strut of the other end（132）, the groove
（12）Middle sliding is connected with supporting block（15）, second strut（132）The other end and supporting block（15）It is hinged, described in two
Supporting rod（13）Between be connected with dynamic clamping head and quiet clamping head（16）.
4. drilling machine fixture according to claim 1, which is characterized in that the slip base（3）Two parallel side wall upper edges
Second grip block（5）Glide direction offers limiting slot（8）, second grip block（5）Two parallel side walls on corresponding limit
Slot（8）It is fixed with limited block（9）, the limited block（9）With limiting slot（8）Sliding connection.
5. drilling machine fixture according to claim 1, which is characterized in that the slip base（3）In lifting mechanism（10）Institute
Both sides be both provided with for fixing slip base（3）Fixation kit（17）, the lathe（1）The second grip block of upper edge（5）
Glide direction, which is spaced apart, is equipped with multiple fixing grooves（18）, the fixation kit（17）Including cushion block（171）, be hinged on cushion block
（171）On postnotum（172）And pass through postnotum（172）Fixing bolt（173）, the fixing bolt（173）One end
It is provided with and fixing groove（18）The fixed block of clamping（174）, the fixing bolt（173）The other end threaded connection be useful for by
Postnotum（172）It is pressed on slip base（3）On fixing nut（175）.
6. drilling machine fixture according to claim 5, which is characterized in that the postnotum（172）Abut slip base（3）'s
One end is provided with cushion.
7. drilling machine fixture according to claim 2, which is characterized in that the clamping leading screw（6）With driving worm screw（112）
One end be respectively arranged with first handle（7）And second handle（113）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820217985.7U CN208083878U (en) | 2018-02-07 | 2018-02-07 | A kind of drilling machine fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820217985.7U CN208083878U (en) | 2018-02-07 | 2018-02-07 | A kind of drilling machine fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208083878U true CN208083878U (en) | 2018-11-13 |
Family
ID=64063950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820217985.7U Expired - Fee Related CN208083878U (en) | 2018-02-07 | 2018-02-07 | A kind of drilling machine fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208083878U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676624A (en) * | 2021-03-11 | 2021-04-20 | 新乡职业技术学院 | Machine tool mattress iron milling groove processing positioning fixture |
| CN113634664A (en) * | 2021-10-14 | 2021-11-12 | 南通恒准精密模具有限公司 | Tubular workpiece forming die with multi-position punching function |
| CN113953847A (en) * | 2021-10-08 | 2022-01-21 | 舒城久联精密机械有限公司 | Machine tool buffer mechanism for machining motor shaft |
| CN117231133A (en) * | 2023-11-16 | 2023-12-15 | 中铁一局集团有限公司 | Side slope movable drilling platform |
-
2018
- 2018-02-07 CN CN201820217985.7U patent/CN208083878U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676624A (en) * | 2021-03-11 | 2021-04-20 | 新乡职业技术学院 | Machine tool mattress iron milling groove processing positioning fixture |
| CN112676624B (en) * | 2021-03-11 | 2021-06-04 | 新乡职业技术学院 | Machine tool mattress iron milling groove processing positioning fixture |
| CN113953847A (en) * | 2021-10-08 | 2022-01-21 | 舒城久联精密机械有限公司 | Machine tool buffer mechanism for machining motor shaft |
| CN113634664A (en) * | 2021-10-14 | 2021-11-12 | 南通恒准精密模具有限公司 | Tubular workpiece forming die with multi-position punching function |
| CN113634664B (en) * | 2021-10-14 | 2021-12-10 | 南通恒准精密模具有限公司 | Tubular workpiece forming die with multi-position punching function |
| CN117231133A (en) * | 2023-11-16 | 2023-12-15 | 中铁一局集团有限公司 | Side slope movable drilling platform |
| CN117231133B (en) * | 2023-11-16 | 2024-03-22 | 中铁一局集团有限公司 | Side slope movable drilling platform |
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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 |
Granted publication date: 20181113 Termination date: 20220207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |