CN206998690U - A kind of fixture for machine-building - Google Patents
A kind of fixture for machine-building Download PDFInfo
- Publication number
- CN206998690U CN206998690U CN201720756223.XU CN201720756223U CN206998690U CN 206998690 U CN206998690 U CN 206998690U CN 201720756223 U CN201720756223 U CN 201720756223U CN 206998690 U CN206998690 U CN 206998690U
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- CN
- China
- Prior art keywords
- fixture
- away
- side wall
- slot
- bar
- 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 fixture for machine-building, including fixed plate, the middle part of the fixed plate is provided with T-slot, the side wall of the T-slot is fixedly connected with guide finger, motion bar is provided with the T-slot, one end of the motion bar is fixedly connected with guide finger, one end side wall of the T-slot away from guide finger is provided with bar-shaped trough, the bar-shaped trough runs through the side wall of T-slot, the one end of the motion bar away from guide finger is through bar-shaped trough and extends to its outside, the one end of the motion bar away from T-slot inner bottom part is provided with straight-tooth, the side wall of the fixed plate is provided with fixed block, the side wall of the fixed block is provided with circular hole, the circular hole runs through fixed block, rotating shaft is provided with the circular hole.The utility model is reasonable in design, simple to operate, without lasting offer power fixture can be made to continue clamping article, greatly save resource, protected environment.
Description
Technical field
It the utility model is related to clamp art, more particularly to a kind of fixture for machine-building.
Background technology
It is used for fixing processing object during machine-building, is allowed to occupy correct position, is constructed or detected with receiving
Device, also known as fixture.In a broad sense, any process in technical process, for it is rapid, workpiece is easily and safely installed
Device, all can be described as fixture.Such as weld jig, inspection jig, assembling jig, jig etc..Wherein jig is most
To be common, fixture is often simply called.In workpieces processing on lathe, to make the surface energy of workpiece reach size as defined in drawing, several
What shape and with the technical requirements such as the relative-position error of other surfaces, workpiece must be installed to (positioning) before processing, clipped
(clamping).Fixture is generally by setting element (determining correct position of the workpiece in fixture), clamping device, to knife induction element
(relative position or guiding tool orientation that determine cutter and workpiece), indexing means (make workpiece to complete number in once mounting
The processing of individual station, there is circular index device and rectilinear movement indexing means two class), connecting element and clamp body (fixture bottom
Seat) etc. composition.
Existing fixture application is persistently provided driving force by power set mostly and could press from both sides object in every field, fixture
Tightly, power set work extremely waste of resource always, but close power set fixture and again can not clamp object, in resource anxiety
Today, protection resource need to practice in all fields.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and the one kind proposed is used for machinery and made
The fixture made.
To achieve these goals, the utility model employs following technical scheme：
A kind of fixture for machine-building, including fixed plate, the middle part of the fixed plate are provided with T-slot, the T-shaped
The side wall of groove is fixedly connected with guide finger, and motion bar is provided with the T-slot, and one end of the motion bar is fixed with guide finger to be connected
Connect, one end side wall of the T-slot away from guide finger is provided with bar-shaped trough, and the bar-shaped trough runs through the side wall of T-slot, the activity
The one end of bar away from guide finger is through bar-shaped trough and extends to its outside, and the one end of the motion bar away from T-slot inner bottom part is set
There is straight-tooth, the side wall of the fixed plate is provided with fixed block, and the side wall of the fixed block is provided with circular hole, and the circular hole is through fixation
Block, the circular hole is interior to be provided with rotating shaft, and one end of the rotating shaft is provided with the first runner, and the one end of the rotating shaft away from the first runner is set
There is gear, the straight-tooth is intermeshed with gear, and the side wall of the fixed block is provided with cylindrical cavity, and the cylindrical cavity runs through the table of fixed block
Face is simultaneously extended in circular hole, circumferentially arranged with multiple spacing holes at the rotating shaft and cylindrical cavity position correspondence, is provided with the cylindrical cavity
Threaded rod, the cylindrical cavity is interior to be provided with the internal thread to match with threaded rod, and the one end of the threaded rod away from rotating shaft is provided with second
Runner, the side wall of the fixed plate are provided with two support bars, and the support bar is located at the both sides of circular hole, and two support bars are away from solid
One end of fixed board is rotatably connected to installing plate, and the one end of the motion bar away from guide finger is rotatably connected to two connecting rods,
The connecting rod is rotatablely connected with installing plate, and the one end of the installing plate away from support bar sets clamping element.
Preferably, the relative side wall of the clamping element is provided with groove, and activity is equipped with the relative madial wall of the groove
Part, the madial wall of the movable part through-going recess are simultaneously extended to outside it, and one end of the movable part is provided with handle, the activity
The one end of part away from handle is provided with arc fixture block, and part of the movable part between arc fixture block and recess sidewall is arranged with
Elastic device.
Preferably, it is arranged with spring in the middle part of the guide finger.
Preferably, the surface of second runner is arranged rubber sleeve, and the surface of the rubber sleeve is provided with anti-slip veins.
Preferably, the relative one end of the clamping element is provided with anti-slip veins.
Preferably, four corners of the fixed plate are provided with screw.
Preferably, the material of the fixed plate is hard alloy.
In the utility model, secured fixtures in equipment by the screw of fixed plate surrounding, then pacify power set
On the first runner, then starting power set rotates the first runner, and the first runner rotation driven gear rotates, and gear turns
Dynamic to drive motion bar movement, motion bar movement makes two connecting rods strut or close, so that clamping element clamps object, then
The second runner is rotated, the second driven by rotating wheel threaded rod is rotated, so that threaded rod is inserted in spacing hole, then taken power set
Under.The utility model is reasonable in design, simple to operate, without lasting offer power fixture can be made to continue clamping article, greatly
Big has saved resource, protects environment.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of fixture for machine-building structural representation；
Fig. 2 be the utility model proposes a kind of clamp part for machine-building structural representation.
In figure：1 fixed plate, 2 fixed blocks, 3 threaded rods, 4 rotating shafts, 5 first runners, 6 second runners, 7 guide fingers, 8 gears,
9 motion bars, 10 connecting rods, 11 clamping elements, 12 installing plates, 13 support bars, 14T shapes groove, 15 movable parts, 16 handles, 17 arcs folder
Block.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1, a kind of fixture for machine-building, including fixed plate 1, the middle part of fixed plate 1 are provided with T-slot 14, T
The side wall of shape groove 14 is fixedly connected with guide finger 7, is provided with motion bar 9 in T-slot 14, one end and the guide finger 7 of motion bar 9 are fixed
Connection, one end side wall of the T-slot 14 away from guide finger 7 are provided with bar-shaped trough, and bar-shaped trough runs through the side wall of T-slot 14, and motion bar 9 is remote
One end from guide finger 7 through bar-shaped trough and extends to its outside, and the one end of motion bar 9 away from the inner bottom part of T-slot 14 is provided with straight
Tooth, the side wall of fixed plate 1 are provided with fixed block 2, and the side wall of fixed block 2 is provided with circular hole, and circular hole runs through fixed block 2, is provided with circular hole
Rotating shaft 4, one end of rotating shaft 4 are provided with the first runner 5, and power set are arranged on the first runner 5, then start power set
The first runner 5 is rotated, the rotation driven gear 8 of the first runner 5 rotates, and the one end of rotating shaft 4 away from the first runner 5 is provided with gear 8,
Gear 8, which rotates, drives motion bar 9 to move, and the movement of motion bar 9 makes two connecting rods 10 strut or close, and straight-tooth and gear 8 are mutual
Engagement, the side wall of fixed block 2 are provided with cylindrical cavity, and cylindrical cavity is through the surface of fixed block 2 and extends in circular hole, rotating shaft 4 and cylindrical cavity position
Corresponding position is put circumferentially arranged with multiple spacing holes, is provided with threaded rod 3 in cylindrical cavity, in cylindrical cavity provided with matching with threaded rod 3 in
Screw thread, the one end of threaded rod 3 away from rotating shaft 4 are provided with the second runner 6, and the side wall of fixed plate 1 is provided with two support bars 13, support bar
13 are located at the both sides of circular hole, and two one end of support bar 13 away from fixed plate 1 are rotatably connected to installing plate 12, and motion bar 9 is remote
One end from guide finger 7 is rotatably connected to two connecting rods 10, and connecting rod 10 is rotatablely connected with installing plate 12, and installing plate 12 is remote
One end of support bar 13 sets clamping element 11, and clamping element 11 clamps object, then rotates the second runner 6, and the second runner 6 drives spiral shell
Rasp bar 3 rotates, so that threaded rod 3 is inserted in spacing hole, then removes power set.
In the utility model, the relative side wall of clamping element 11 is provided with groove, and activity is equipped with the relative madial wall of groove
Part 15, the madial wall of the through-going recess of movable part 15 are simultaneously extended to outside it, and one end of movable part 15 is provided with handle 16, movable part 15
One end away from handle 16 is provided with arc fixture block 17, and part of the movable part 15 between arc fixture block 17 and recess sidewall is arranged
Flexible device, the middle part of guide finger 7 are arranged with spring, and the surface of the second runner 6 is arranged rubber sleeve, and the surface of rubber sleeve is set
There are anti-slip veins, the relative one end of clamping element 11 is provided with anti-slip veins, and four corners of fixed plate 1 are provided with screw, pass through fixed plate 1
The screw of surrounding is secured fixtures in equipment, and the material of fixed plate 1 is hard alloy.
In the utility model, secured fixtures in equipment by the screw of the surrounding of fixed plate 1, then pacify power set
On the first runner 5, then starting power set rotates the first runner 5, and the rotation driven gear 8 of the first runner 5 rotates, tooth
Wheel 8, which rotates, drives motion bar 9 to move, and the movement of motion bar 9 makes two connecting rods 10 strut or close, so that clamping element 11 will
Object clamps, and then rotates the second runner 6, the second runner 6 drives threaded rod 3 to rotate, so that threaded rod 3 is inserted in spacing hole
It is interior, then power set are removed.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (7)
1. a kind of fixture for machine-building, including fixed plate (1), it is characterised in that the middle part of the fixed plate (1) is provided with
T-slot (14), the side wall of the T-slot (14) are fixedly connected with guide finger (7), motion bar are provided with the T-slot (14)
(9), one end of the motion bar (9) is fixedly connected with guide finger (7), a side of the T-slot (14) away from guide finger (7)
Wall is provided with bar-shaped trough, and the bar-shaped trough runs through the side wall of T-slot (14), and the one end of the motion bar (9) away from guide finger (7) is passed through
Wear bar-shaped trough and extend to its outside, the one end of the motion bar (9) away from T-slot (14) inner bottom part is provided with straight-tooth, described solid
The side wall of fixed board (1) is provided with fixed block (2), and the side wall of the fixed block (2) is provided with circular hole, and the circular hole runs through fixed block (2),
Rotating shaft (4) is provided with the circular hole, one end of the rotating shaft (4) is provided with the first runner (5), and the rotating shaft (4) is away from first turn
One end of wheel (5) is provided with gear (8), and the straight-tooth is intermeshed with gear (8), and the side wall of the fixed block (2) is provided with cylindrical cavity,
The cylindrical cavity is through the surface of fixed block (2) and extends in circular hole, and the rotating shaft (4) at cylindrical cavity position correspondence with circumferentially setting
There are multiple spacing holes, threaded rod (3) be provided with the cylindrical cavity, the internal thread to match with threaded rod (3) is provided with the cylindrical cavity,
The one end of the threaded rod (3) away from rotating shaft (4) is provided with the second runner (6), and the side wall of the fixed plate (1) is provided with two supports
Bar (13), the support bar (13) are located at the both sides of circular hole, one end rotate company of two support bars (13) away from fixed plate (1)
Installing plate (12) is connected to, the one end of the motion bar (9) away from guide finger (7) is rotatably connected to two connecting rods (10), described
Connecting rod (10) is rotatablely connected with installing plate (12), and the one end of the installing plate (12) away from support bar (13) sets clamping element
(11)。
2. a kind of fixture for machine-building according to claim 1, it is characterised in that the clamping element (11) is relative
Side wall be provided with groove, movable part (15), movable part (15) through-going recess are equipped with the relative madial wall of the groove
Madial wall and extend to outside it, one end of the movable part (15) is provided with handle (16), and the movable part (15) is away from handle
One end of hand (16) is provided with arc fixture block (17), and the movable part (15) is located at portion of the arc fixture block (17) between recess sidewall
Divide and be arranged with elastic device.
3. a kind of fixture for machine-building according to claim 1, it is characterised in that in the guide finger (7)
Portion is arranged with spring.
4. a kind of fixture for machine-building according to claim 1, it is characterised in that second runner (6)
Surface is arranged rubber sleeve, and the surface of the rubber sleeve is provided with anti-slip veins.
5. a kind of fixture for machine-building according to claim 1, it is characterised in that the clamping element (11) is relative
One end be provided with anti-slip veins.
A kind of 6. fixture for machine-building according to claim 1, it is characterised in that the four of the fixed plate (1)
Individual corner is provided with screw.
A kind of 7. fixture for machine-building according to claim 1, it is characterised in that the material of the fixed plate (1)
Expect for hard alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756223.XU CN206998690U (en) | 2017-06-27 | 2017-06-27 | A kind of fixture for machine-building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756223.XU CN206998690U (en) | 2017-06-27 | 2017-06-27 | A kind of fixture for machine-building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206998690U true CN206998690U (en) | 2018-02-13 |
Family
ID=61449056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720756223.XU Expired - Fee Related CN206998690U (en) | 2017-06-27 | 2017-06-27 | A kind of fixture for machine-building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206998690U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772732A (en) * | 2018-05-31 | 2018-11-09 | 南京同旺铝业有限公司 | Mechanical Properties of Aluminum Alloys plate sample machining fixture |
| CN108908381A (en) * | 2018-07-20 | 2018-11-30 | 芜湖恒跃智能装备有限公司 | A kind of clamp fixture grabbing brake disc |
-
2017
- 2017-06-27 CN CN201720756223.XU patent/CN206998690U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772732A (en) * | 2018-05-31 | 2018-11-09 | 南京同旺铝业有限公司 | Mechanical Properties of Aluminum Alloys plate sample machining fixture |
| CN108908381A (en) * | 2018-07-20 | 2018-11-30 | 芜湖恒跃智能装备有限公司 | A kind of clamp fixture grabbing brake disc |
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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: 20180213 Termination date: 20180627 |