CN208034425U - A kind of Practice in Mechanical Technology grinder fixture - Google Patents
A kind of Practice in Mechanical Technology grinder fixture Download PDFInfo
- Publication number
- CN208034425U CN208034425U CN201820558699.7U CN201820558699U CN208034425U CN 208034425 U CN208034425 U CN 208034425U CN 201820558699 U CN201820558699 U CN 201820558699U CN 208034425 U CN208034425 U CN 208034425U
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- China
- Prior art keywords
- seat
- turntable
- lower connecting
- jaw
- connecting base
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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.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of Practice in Mechanical Technology grinder fixture, solves grinder fixture in the prior art and be not easy to adjust, clamp not strongly the problems such as solid.The utility model includes the fixing slide carriage being fixedly connected with workbench, sliding is equipped with lower connecting base on fixing slide carriage, the side of lower connecting base is movably equipped with fixed link, fixed link is corresponding with the mounting hole on fixing slide carriage, lower connecting base is equipped with turntable, and turntable is connected by rotational coupling mechanism with lower connecting base；Turntable is equipped with and moves left seat and right fixed seat, seat is moved left by screw arbor assembly to be connected with right fixed seat, and it moves left sliding between seat and right fixed seat and is equipped with pull plate, it moves left seat and is equipped with left jaw, right fixed seat is equipped with right jaw, left jaw is corresponding with right jaw, and right fixed seat is equipped with rotary ruler.The utility model is simple in sturcture, ingenious in design, the setting of rotary ruler, convenient for carrying out the measurement on both vertically as well as horizontally to workpiece, it is ensured that machining accuracy, it is convenient and practical.
Description
Technical field
The utility model is related to mechanical clamp technical fields, particularly relate to a kind of Practice in Mechanical Technology grinder fixture.
Background technology
Practice in Mechanical Technology is called metal working process practice, is a practical basis class, is mechanical each Major study
The essential elective course of the courses such as engineering material and Fundamental Course of Mechanic Manufacturing is important in the related specialty teaching plan of non-machine class
Link of Practice Teaching.Including turner, miller, pincers worker, grinder, sandbox casting etc..For culture, our manipulative ability has very for it
Big meaning.In grinder class hour, needs that metal to be processed is clamped with grinder fixture, then beaten by dwarf
Mill, then carries out other processes processing again.But existing grinder fixture is all integrally fixed on experimental desk, immovable, people
When member is more, it is susceptible to collision, and can only polish in one direction, use is very inconvenient.In addition existing folder
Tool is insecure to piece-holder, and workpiece easily tilts in process, or even falls part phenomenon, and there are security risks.
Utility model content
For the deficiency in above-mentioned background technology, the utility model proposes a kind of Practice in Mechanical Technology grinder fixtures, solve
Grinder fixture is not easy to adjust, clamps not strongly solid, inconvenient problem with use in the prior art.
What the technical solution of the utility model was realized in：A kind of Practice in Mechanical Technology grinder fixture, including with workbench
The fixing slide carriage being fixedly connected, on fixing slide carriage sliding be equipped with lower connecting base, the side of lower connecting base is movably equipped with fixed link, Gu
Fixed pole is corresponding with the mounting hole on fixing slide carriage, and lower connecting base is equipped with turntable, and turntable passes through rotational coupling mechanism and lower company
Joint chair is connected；Turntable is equipped with and moves left seat and right fixed seat, moves left seat and is connected with right fixed seat by screw arbor assembly,
And move left sliding between seat and right fixed seat and be equipped with pull plate, it moves left seat and is equipped with left jaw, right fixed seat is equipped with the right side
Jaw, left jaw is corresponding with right jaw, and right fixed seat is equipped with rotary ruler.
The rotational coupling mechanism includes with the driving gear being mounted on lower connecting base and on the axis of turntable lower part
Driven gear, driven gear matches with driving gear, and the end face outside of driving gear is equipped with rotational handle, lower connecting base
Three turntable decks are uniformly provided with, the outer edge of turntable is located in turntable deck, and turntable deck is equipped with fixed pin shaft, fixed pin
Axis is corresponding with the axis hole on turntable.
The screw arbor assembly includes screw rod, and one end of screw rod is connected by bearing with right fixed seat, the other end stretches out a left side
Mobile base, screw rod stretch out the one end for moving left seat equipped with regulation handle, and screw rod is equipped with nut seat, and nut seat is consolidated with seat is moved left
Fixed connection, screw rod rotation, which drives, moves left seat movement.
Described move left is equipped with baltimore groove on seat and the opposite side of right fixed seat, parallel in baltimore groove to be equipped with pull
Slot, pull plate are located in pull slot.
The left jaw is equipped with card slot on the end face opposite with right jaw, the card slot on left jaw and the card on right jaw
Slot is corresponding.
The rotary ruler includes support base, and support base is hinged with right fixed seat, and support base is equipped with T-slot, is set in T-slot
There are L-type ruler, L-type ruler to be slidably connected with T-slot.
The utility model lower connecting base opposite can be slided with fixing slide carriage, realize moving horizontally for fixture, turntable and lower company
Joint chair can relatively rotate, and realize the rotation of fixture direction in the horizontal plane, realize the adjusting of operative orientation, simple and convenient.
Left jaw and right jaw are equipped with the card slot for clamping workpiece, move left to be equipped between seat and right fixed seat and are used to support workpiece
Pull plate, workpiece in process can be effectively prevent to occur tilting and falling part, substantially increase the safety of processing.This practicality
New structure is simple, ingenious in design, the setting of rotary ruler, convenient for carrying out the measurement on both vertically as well as horizontally to workpiece, it is ensured that
Machining accuracy, it is convenient and practical.
Description of the drawings
It, below will be to attached drawing needed in embodiment description in order to illustrate more clearly of the utility model embodiment
It is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is partial enlarged view at A in Fig. 1.
Fig. 3 is left jaw and right jaw schematic top plan view.
Fig. 4 is rotary ruler schematic top plan view.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not under the premise of making the creative labor
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs 1-4, embodiment 1, a kind of Practice in Mechanical Technology grinder fixture, includes the fixation being fixedly connected with workbench
Slide 1, on fixing slide carriage 1 sliding be equipped with lower connecting base 2, the middle part of fixing slide carriage 1 is equipped with sliding rail, the lower part of lower connecting base and cunning
Rail matches, and is slided along sliding rail.The side of lower connecting base 2 is movably equipped with fixed link 3, fixed link 3 and consolidating on fixing slide carriage 1
It is corresponding to determine hole 4, when lower connecting base is moved to suitable position, fixed link is injected in mounting hole, fixed lower connecting base is played
Effect.Lower connecting base 2 is equipped with turntable 5, and turntable 5 is matched with lower connecting base, and is rotated in lower connecting base, realizes fixture
The adjusting in direction.Turntable 5 is connected by rotational coupling mechanism with lower connecting base 2, and when turntable goes to suitable position, rotation connects
Connection mechanism fixes turntable, prevents from shaking in process；Turntable 5 is equipped with and moves left seat 6 and right fixed seat 7, moves left
Seat 6 and right fixed seat 7 are corresponding, move left seat 6 and are connected with right fixed seat 7 by screw arbor assembly 8, by rotating screw machine
Structure realizes the movement for moving left seat.It moves left sliding between seat 6 and right fixed seat 7 and is equipped with pull plate 11, the height of pull plate can
It adjusts, is used to support workpiece bottom, prevents workpiece from tilting.It moves left seat 6 and is equipped with left jaw 9, right fixed seat 7 is equipped with the right side
Jaw 10, left jaw 9 is corresponding with right jaw 10, be used for clamping workpiece, right fixed seat 7 be equipped with rotary ruler 12, rotary ruler with
Right fixed seat is hinged, is rotated around hinge joint, in the case where not unloading workpiece, can be used for measuring in workplace vertical and horizontal direction
Size, it is simple and practical.
Further, the rotational coupling mechanism include on the lower connecting base 2 driving gear 13 and mounted on turning
Driven gear 14 on 5 lower part axis of disk, for 5 lower part axle position of turntable in lower connecting base, driven gear is mounted on 5 lower part axis of turntable
Lower end, driven gear 14 are all made of bevel gear with driving gear 13.Driven gear 14 is matched with driving gear 13, lower connecting base
It is equipped with the wheel shaft for being used to support driving gear, the end face outside of driving gear 13 is equipped with rotational handle 15, rotational handle 15
It is fixedly connected with gear shaft, structure is similar to the sprocket wheel of bicycle, and rotational handle drives driving gear shaft to move synchronously, actively
Gear drives driven gear rotation, to realize the rotation of turntable, realizes the adjusting in fixture direction.Lower connecting base 2 is uniformly provided with
Three turntable decks 16, turntable deck use spill seat, and the outer edge of turntable 5 is located in turntable deck 16, on turntable deck 16
Equipped with fixed pin shaft 17, fixed pin shaft 17 is corresponding with the axis hole 18 on turntable 5, and the quantity of axis hole has several, and uniformly sets
It sets on turntable, axis hole is located on same annulus；When turntable turns to suitable position, fixed pin shaft 17 is injected into axis hole 18
In, play the role of fixed turntable.
Embodiment 2, a kind of Practice in Mechanical Technology grinder fixture, the screw arbor assembly 8 include screw rod 8-1, one end of screw rod 8-1
Be connected with right fixed seat 7 by bearing, other end stretching moves left seat 6, screw rod 8-1, which stretches out, to be moved left one end of seat 6 and is equipped with
Regulation handle 8-2, screw rod 8-1 are equipped with nut seat 8-3, and nut seat 8-3 is fixedly connected with seat 6 is moved left, and screw rod 8-1 rotates band
It is dynamic to move left the movement of seat 6.In use, by rotating regulation handle, the rotation of screw rod is realized, screw rod rotation, which drives, moves left water
It is flat to be moved toward and away from right fixed seat.Described move left is equipped with baltimore groove 19 on seat 6 and the opposite side of right fixed seat 7,
Parallel in baltimore groove 19 to be equipped at least two pull slots 20, pull plate 11 is located in pull slot 20, is located at difference by pull plate
Highly, it is used to support the workpiece of different height.
Other structures are same as Example 1.
Embodiment 3, a kind of Practice in Mechanical Technology grinder fixture, the left jaw are all provided on 9 end face opposite with right jaw 10
Have card slot 21, there are two card slot is set, one be rectangle, another be arc, the card slot 21 on left jaw 9 on right jaw 10
Card slot 21 is corresponding, for workpiece of different shapes to be clamped, it is ensured that workpiece keeps vertical state in process, avoids the occurrence of
It tilts, improves machining accuracy.The rotary ruler 12 includes support base 22, and support base 22 and right fixed seat 7 are hinged, and support base can be around
Hinge joint rotates, and support base 22 is equipped with T-slot 23, and L-type ruler 24 is equipped in T-slot 23, and L-type ruler 24 connects with the sliding of T-slot 23
It connects, the riser of L-type ruler 24 is located at T-slot 23, and the transverse slat of L-type ruler 24 stretches out T-slot 23, riser, transverse slat and the T-type of L-type ruler 24
It is equipped with scale in slot 23, can use and measure the lateral and vertical size of workpiece, it is easy to use.
Other structures are same as Example 2.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of Practice in Mechanical Technology grinder fixture, it is characterised in that：It include the fixing slide carriage being fixedly connected with workbench（1）Gu
Determine slide（1）Upper sliding is equipped with lower connecting base（2）, lower connecting base（2）Side be movably equipped with fixed link（3）, fixed link（3）With
Fixing slide carriage（1）On mounting hole（4）It is corresponding, lower connecting base（2）It is equipped with turntable（5）, turntable（5）By being rotatablely connected machine
Structure and lower connecting base（2）It is connected；Turntable（5）It is equipped with and moves left seat（6）With right fixed seat（7）, move left seat（6）Pass through spiral shell
Bar assembly（8）With right fixed seat（7）It is connected, and moves left seat（6）With right fixed seat（7）Between sliding be equipped with pull plate
（11）, move left seat（6）It is equipped with left jaw（9）, right fixed seat（7）It is equipped with right jaw（10）, left jaw（9）With right jaw
（10）It is corresponding, right fixed seat（7）It is equipped with rotary ruler（12）.
2. Practice in Mechanical Technology according to claim 1 grinder fixture, it is characterised in that：The rotational coupling mechanism include with
Mounted on lower connecting base（2）On driving gear（13）With mounted on turntable（5）Driven gear on the axis of lower part（14）, driven tooth
Wheel（14）With driving gear（13）It matches, driving gear（13）End face outside be equipped with rotational handle（15）, lower connecting base
（2）It is uniformly provided with three turntable decks（16）, turntable（5）Outer edge be located at turntable deck（16）In, turntable deck（16）On
Equipped with fixed pin shaft（17）, fixed pin shaft（17）With turntable（5）On axis hole（18）It is corresponding.
3. Practice in Mechanical Technology according to claim 1 or 2 grinder fixture, it is characterised in that：The screw arbor assembly（8）Including
Screw rod（8-1）, screw rod（8-1）One end pass through bearing and right fixed seat（7）It is connected, other end stretching moves left seat（6）, spiral shell
Bar（8-1）Stretching moves left seat（6）One end be equipped with regulation handle（8-2）, screw rod（8-1）It is equipped with nut seat（8-3）, nut
Seat（8-3）With move left seat（6）It is fixedly connected, screw rod（8-1）Rotation drives and moves left seat（6）It is mobile.
4. Practice in Mechanical Technology according to claim 3 grinder fixture, it is characterised in that：It is described to move left seat（6）It is solid with the right side
Reservation（7）It is equipped with baltimore groove on opposite side（19）, baltimore groove（19）In it is parallel be equipped with pull slot（20）, pull plate（11）
Positioned at pull slot（20）In.
5. Practice in Mechanical Technology according to claim 1 or 4 grinder fixture, it is characterised in that：The left jaw（9）With right pincers
Mouthful（10）It is equipped with card slot on opposite end face（21）, left jaw（9）On card slot（21）With right jaw（10）On card slot
（21）It is corresponding.
6. Practice in Mechanical Technology according to claim 5 grinder fixture, it is characterised in that：The rotary ruler（12）Including support
Seat（22）, support base（22）With right fixed seat（7）It is hinged, support base（22）It is equipped with T-slot（23）, T-slot（23）In be equipped with L
Type ruler（24）, L-type ruler（24）With T-slot（23）It is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820558699.7U CN208034425U (en) | 2018-04-19 | 2018-04-19 | A kind of Practice in Mechanical Technology grinder fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820558699.7U CN208034425U (en) | 2018-04-19 | 2018-04-19 | A kind of Practice in Mechanical Technology grinder fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208034425U true CN208034425U (en) | 2018-11-02 |
Family
ID=63927699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820558699.7U Expired - Fee Related CN208034425U (en) | 2018-04-19 | 2018-04-19 | A kind of Practice in Mechanical Technology grinder fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208034425U (en) |
-
2018
- 2018-04-19 CN CN201820558699.7U patent/CN208034425U/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 |
Granted publication date: 20181102 Termination date: 20190419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |