CN207480096U - A kind of rack-and-pinion synchronous fixture - Google Patents
A kind of rack-and-pinion synchronous fixture Download PDFInfo
- Publication number
- CN207480096U CN207480096U CN201721609631.9U CN201721609631U CN207480096U CN 207480096 U CN207480096 U CN 207480096U CN 201721609631 U CN201721609631 U CN 201721609631U CN 207480096 U CN207480096 U CN 207480096U
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- clamp
- synchronous
- double sided
- rack bar
- sided rack
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Abstract
The utility model discloses a kind of rack-and-pinion synchronous fixtures,Including clamp seat,The inner cavity of the clamp seat is equipped with double sided rack bar,The upper end of the double sided rack bar is connected with swivel fixed link at the top of clamp seat by swivel,The inner cavity both sides of the clamp seat are equipped with synchronous clamp by axis pin,It is engaged on the inside of the upper end of the synchronous clamp with double sided rack bar,The both sides of clamp seat are stretched out in the lower end of the synchronous clamp,The bottom of the synchronous clamp is equipped with clamp block,The utility model is simple in structure,It is easily installed repair,It is above carried by the rotation of swivel fixed link,The rotation of double sided rack bar is driven above to carry,Due to being engaged on the inside of the upper end of synchronous clamp with double sided rack bar,So that the lower end of synchronous clamp synchronizes and moves inward,So that clamp block realizes the synchronous clamping to workpiece,High capacity,It is good to the clamping effect of workpiece.
Description
Technical field
The utility model is related to clamp art, specially a kind of rack-and-pinion synchronous fixture.
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.In a broad sense, any process in technical process, for rapidly, easily and safely installing the device of workpiece, all
It can be described as fixture.Such as welding fixture, inspection jig, assembling jig, machine tool fixture etc..Wherein machine tool fixture is most commonly seen, often
Referred to as fixture.
In workpieces processing on automated machine tool, the surface to enable workpiece reaches size as defined in drawing, geometry
And required with technologies such as the relative-position errors of other surfaces, workpiece must be installed, clipped before processing.
Fixture is usually by setting element (determining correct position of the workpiece in fixture), clamping device, to knife induction element
(determining the relative position of cutter and workpiece or guiding tool orientation), indexing means (make workpiece that can complete number in once mounting
The processing of a station has circular index device and linear movement indexing means two class), connecting element and clamp body (fixture bottom
Seat) etc. compositions.
The structure of existing rack-and-pinion fixture is complex, inconvenient maintenance, and clamp is asynchronous to the clamping of workpiece, easily makes
It comes off into workpiece.
For this purpose, we release a kind of rack-and-pinion synchronous fixture.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of rack-and-pinion synchronous fixture
Problem.
To achieve the above object, the utility model provides following technical solution：A kind of rack-and-pinion synchronous fixture, including clamp
Seat, the inner cavity of the clamp seat are equipped with double sided rack bar, and the upper end of the double sided rack bar passes through rotation at the top of clamp seat
Section is connected with swivel fixed link, and the inner cavity both sides of the clamp seat are equipped with synchronous clamp, the synchronous clamp by axis pin
Upper end on the inside of engaged with double sided rack bar, the both sides of the lower end of synchronous clamp stretching clamp seat, the synchronous clamp
Bottom is equipped with clamp block.
Preferably, the inner surface of the clamp block is equipped with Skidproof soft cushion.
Preferably, the double sided rack bar is located in the middle part of the inner cavity of clamp seat.
Preferably, the synchronous clamp is is symmetrical set.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in structure, is easily installed dimension
Repair, above carried by the rotation of swivel fixed link, the rotation of double sided rack bar is driven above to carry, due on the inside of the upper end of synchronous clamp with
Double sided rack bar engages so that the lower end of synchronous clamp, which synchronizes, to be moved inward, so that clamp block realizes the synchronization to workpiece
It clamps, high capacity is good to the clamping effect of workpiece.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
In figure：1 swivel, 2 clamp seats, 3 double sided rack bars, 4 axis pins, 5 synchronization clamps, 6 clamp blocks, 7 swivels are fixed
Bar.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of rack-and-pinion synchronous fixture, including clamp seat 2,
The inner cavity of the clamp seat 2 is equipped with double sided rack bar 3, and the upper end of the double sided rack bar 3 passes through rotation through 2 top of clamp seat
Section 1 is connected with swivel fixed link 7, and the inner cavity both sides of the clamp seat 2 are equipped with synchronous clamp 5, the synchronization by axis pin 4
It is engaged on the inside of the upper end of clamp 5 with double sided rack bar 3, the both sides of clamp seat 2 are stretched out in the lower end of the synchronous clamp 5, described same
The bottom of step clamp 5 is equipped with clamp block 6, and the inner surface of the clamp block 6 is equipped with Skidproof soft cushion, the double sided rack bar 3
In the middle part of the inner cavity of clamp seat 2, the synchronous clamp 5 is is symmetrical set.
Specifically, above being carried in use, being rotated by swivel fixed link 7, the rotation of double sided rack bar 3 is driven above to carry, by
It is engaged on the inside of the upper end of synchronous clamp 5 with double sided rack bar 3 so that the lower end of synchronous clamp 5, which synchronizes, to be moved inward, and then make
Clamp block 6 realizes synchronous clamping to workpiece.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of rack-and-pinion synchronous fixture, including clamp seat (2), it is characterised in that：The inner cavity of the clamp seat (2) is equipped with bilateral
Rack bar (3), the upper end of the double sided rack bar (3) are connected with swivel by swivel (1) at the top of clamp seat (2) and consolidate
Fixed pole (7), the inner cavity both sides of the clamp seat (2) are equipped with synchronous clamp (5) by axis pin (4), the synchronous clamp (5)
It is engaged on the inside of upper end with double sided rack bar (3), the both sides of clamp seat (2), the synchronization are stretched out in the lower end of the synchronous clamp (5)
The bottom of clamp (5) is equipped with clamp block (6).
2. a kind of rack-and-pinion synchronous fixture according to claim 1, it is characterised in that：The inside table of the clamp block (6)
Face is equipped with Skidproof soft cushion.
3. a kind of rack-and-pinion synchronous fixture according to claim 1, it is characterised in that：The double sided rack bar (3) is located at
In the middle part of the inner cavity of clamp seat (2).
4. a kind of rack-and-pinion synchronous fixture according to claim 1, it is characterised in that：The synchronous clamp (5) is left and right
It is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721609631.9U CN207480096U (en) | 2017-11-28 | 2017-11-28 | A kind of rack-and-pinion synchronous fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721609631.9U CN207480096U (en) | 2017-11-28 | 2017-11-28 | A kind of rack-and-pinion synchronous fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207480096U true CN207480096U (en) | 2018-06-12 |
Family
ID=62471761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721609631.9U Active CN207480096U (en) | 2017-11-28 | 2017-11-28 | A kind of rack-and-pinion synchronous fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207480096U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215471A (en) * | 2019-11-13 | 2020-06-02 | 南通市滨海铝业有限公司 | Traction device for aluminum profile production line |
| CN112660970A (en) * | 2020-12-16 | 2021-04-16 | 西和县中宝矿业有限公司 | Radial gear type rope adjusting clutch mechanism protection device |
| CN114159128A (en) * | 2021-11-12 | 2022-03-11 | 浙江大学 | Compact robot-assisted minimally invasive surgery clamp |
-
2017
- 2017-11-28 CN CN201721609631.9U patent/CN207480096U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215471A (en) * | 2019-11-13 | 2020-06-02 | 南通市滨海铝业有限公司 | Traction device for aluminum profile production line |
| CN112660970A (en) * | 2020-12-16 | 2021-04-16 | 西和县中宝矿业有限公司 | Radial gear type rope adjusting clutch mechanism protection device |
| CN114159128A (en) * | 2021-11-12 | 2022-03-11 | 浙江大学 | Compact robot-assisted minimally invasive surgery clamp |
| CN114159128B (en) * | 2021-11-12 | 2023-07-07 | 浙江大学 | Compact robot-assisted minimally invasive surgery clamp |
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|---|---|---|---|
| GR01 | Patent grant |