CN207309756U - A kind of nock bench vice - Google Patents
A kind of nock bench vice Download PDFInfo
- Publication number
- CN207309756U CN207309756U CN201721074817.9U CN201721074817U CN207309756U CN 207309756 U CN207309756 U CN 207309756U CN 201721074817 U CN201721074817 U CN 201721074817U CN 207309756 U CN207309756 U CN 207309756U
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- China
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- jaw
- nock
- rotating seat
- slide plate
- bench vice
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Abstract
A kind of nock bench vice, belongs to clamping device technical field, it includes left jaw, right jaw, feed screw nut adjustment mechanism, slide plate, pressing plate, rotating seat and base assembly；The feed screw nut adjustment mechanism includes the opposite nut of leading screw and two thread rotary orientations, the leading screw is installed on slide plate, the first oppositely oriented external screw thread, the second external screw thread are symmetrical set on leading screw, the opposite nut of two thread rotary orientations is equipped with the first external screw thread, the second external screw thread respectively；The left jaw and right jaw are equipped with arc clamping face, and the arc clamping face counterpart of left jaw and right jaw is put, and left jaw and right jaw bottom are installed in the sliding slot of slide plate, left jaw and right the jaw also nut fixing assembling opposite with two thread rotary orientations respectively；The slide plate is fixed on rotating seat；The rotating seat is installed in base assembly.The utility model solves the problems, such as the reliable clamping of arc section part, has achieveed the purpose that to improve work efficiency and part processing quality.
Description
Technical field
A kind of bench vice is the utility model is related to, especially a kind of nock bench vice for being suitable for clamping arc-shaped curved surface workpiece, belongs to
Clamping device technical field.
Background technology
Bench vice is pincers worker indispensability instrument, clamping processed part during for bench work.Bench vice of the prior art is big
Mostly plain vise, for arc section part, since plain vise jaw cannot be bonded with part well, particularly
When clamped accessory size super large overlength, stable clamping action is difficult to realize using plain vise, not only constrains work
Make the raising of efficiency, and have impact on the processing quality of part.
Utility model content
The utility model provides a kind of nock bench vice, it is intended to solves the problems, such as the reliable clamping of arc section part, reaches and carry
The purpose of high workload efficiency and part processing quality.
To achieve the above object, the utility model adopts the following technical solution：
A kind of nock bench vice, including left jaw, right jaw, feed screw nut adjustment mechanism, slide plate, pressing plate, rotating seat and bottom
Seat assembly；The feed screw nut adjustment mechanism includes the opposite nut of leading screw and two thread rotary orientations, and the leading screw passes through left and right
Two axle beds that symmetrical portion is put are installed on slide plate, and the first oppositely oriented external screw thread, second are symmetrical set on leading screw
External screw thread, the opposite nut of described two thread rotary orientations are equipped with the first external screw thread, the second external screw thread respectively；The left jaw and
Right jaw is equipped with arc clamping face, and the arc clamping face counterpart of left jaw and right jaw is put, left jaw and right jaw bottom
In the sliding slot of slide plate, left jaw and right the jaw also nut fixing assembling opposite with two thread rotary orientations respectively；It is described
Two groups are arranged symmetrically before and after pressing plate, is fixed on above slide plate sliding slot；The slide plate is fixed on rotating seat；The rotating seat installation
In base assembly；The base assembly is fixed on the table.
Above-mentioned nock bench vice, the rotating seat are equipped with lockable mechanism, and the lockable mechanism includes one group along rotating seat circumference
The fastening bolt and operation lever that direction is evenly arranged, the fastening bolt is through rotating seat upper bolt hole with base assembly with screw thread
Connection mode is assembled, in the head installation operation bar of fastening bolt.
Above-mentioned nock bench vice, installs bearing between the leading screw and axle bed in the feed screw nut adjustment mechanism.
Above-mentioned nock bench vice, the leading screw both ends in the feed screw nut adjustment mechanism set adjustment handwheel.
Above-mentioned nock bench vice, the leading screw both ends in the feed screw nut adjustment mechanism set extension bar pilot hole, described
Extension bar is equipped with extension bar pilot hole.
Above-mentioned nock bench vice, is equipped with arc clamping face in the left jaw and right jaw and is bonded felt mattress.
The utility model is a kind of nock bench vice, it is equipped with arc clamping face on left jaw and right jaw, and makes a left side
The arc clamping face counterpart of jaw and right jaw is put, therefore can realize the stable holding to arc section workpiece；This practicality is new
Type can be adjusted left jaw and right jaw position by feed screw nut adjustment mechanism, by rotating seat can realize left jaw and
The adjustment of right jaw space angle, therefore the part of clamping different structure size is applicable to, there is preferable universal performance；This
The helix of two nuts and matched leading screw external screw thread are designed as rotation direction by the feed screw nut adjustment mechanism of utility model
Opposite structure, thus can drive at the same time with the left jaw of two nut fixing assemblings and right jaw relative motion so that not only
Reduce amount of parts, and improve the work efficiency of parts fixation.In short, the utility model solves arc section zero
The reliable clamping problem of part, has achieveed the purpose that to improve work efficiency and part processing quality.
Brief description of the drawings
Fig. 1 is the utility model section structure diagram；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the screw structure schematic diagram in feed screw nut adjustment mechanism；
Fig. 4 is utility model works view.
Each list of reference numerals is in figure：1st, right jaw；2nd, left jaw；3rd, nut；4th, leading screw, 4-1, the first external screw thread, 4-2,
Second external screw thread, 4-3, extension bar pilot hole；5th, bearing；6th, axle bed；7th, handwheel is adjusted；8th, slide plate；9th, fastening bolt, 10, bottom
Seat assembly, 11, rotating seat；12nd, workbench；13rd, felt mattress；14th, pressing plate；15th, operation lever；16th, extension bar.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Referring to Fig. 1, Fig. 2, Fig. 3, the utility model is a kind of nock bench vice, it includes left jaw 2, right jaw 1, leading screw spiral shell
Female adjustment mechanism, slide plate 8, pressing plate 14, rotating seat 11 and base assembly 10；The feed screw nut adjustment mechanism includes 4 He of leading screw
The opposite nut 3 of two thread rotary orientations, two axle beds 6 that the leading screw 4 is put by symmetrical portion are installed on slide plate 8,
The first oppositely oriented external screw thread 4-1, the second external screw thread 4-2 are symmetrical set on leading screw 4, described two thread rotary orientations are opposite
Nut 3 be equipped with the first oppositely oriented external screw thread 4-1, the second external screw thread 4-2；The left jaw 2 and right jaw 1 are equipped with
Arc clamping face, the arc clamping face counterpart of left jaw 2 and right jaw 1 are put, and are clamped in the arc of left jaw 2 and right jaw 1
Felt mattress 13 is respectively provided with face, left jaw 2 and 1 bottom of right jaw are installed in the sliding slot of slide plate 8, and left jaw 2 and right jaw 1 are also
Nut 3 fixing assembling opposite with two thread rotary orientations respectively；Two groups are arranged symmetrically before and after the pressing plate 14, is fixed on slide plate cunning
Above groove；The slide plate 8 is fixed on rotating seat 11；The rotating seat 11 is installed in base assembly 10；The base assembly
10 fix on table 12.
Referring to Fig. 1, Fig. 2, nock bench vice described in the utility model, the rotating seat 11 is equipped with lockable mechanism, the lock
Locking mechanism includes one group of fastening bolt 9 and operation lever 15 being evenly arranged along rotating seat circumferencial direction, and the fastening bolt 9 passes through
Rotating seat upper bolt hole is assembled with base assembly 10 with thread connecting mode, in the head installation operation bar 15 of fastening bolt 9；Institute
Installation bearing 5 between the leading screw 4 in feed screw nut adjustment mechanism and axle bed 6 is stated, adjustment handwheel 7 is set at the both ends of leading screw 4,
4 both ends of leading screw also set up extension bar pilot hole 4-3, and extension bar 16 is equipped with the extension bar pilot hole 4-3.
Referring to Fig. 4, nock bench vice described in the utility model can be by feed screw nut adjustment mechanism to left jaw 2 and the right side
1 position of jaw is adjusted, when rotating leading screw by adjustment handwheel 7 or extension bar 16, the opposite nut 3 of two thread rotary orientations
Relative motion at the same time, drives left jaw 2 and right jaw 1 to be moved at the same time to centre movement or to both sides, so as to fulfill to different knots
The clamping of the part of structure size；The utility model can realize the tune of 1 space angle of left jaw 2 and right jaw by rotating seat 11
Whole, concrete operation step is：Fastening bolt 9 is unclamped, releases the lockup state of rotating seat 11, then rotates rotating seat 11, slide plate 8
And feed screw nut adjustment mechanism, left jaw 2, the right jaw 1 on slide plate 8 rotate therewith, when turning to suitable angle
During with position, then fastening bolt 9 is tightened, 11 locking of rotating seat is fixed, complete the adjustment of nock bench vice locus.
Claims (6)
1. a kind of nock bench vice, it is characterized in that, the nock bench vice includes left jaw (2), right jaw (1), feed screw nut adjustment
Mechanism, slide plate (8), pressing plate (14), rotating seat (11) and base assembly (10)；The feed screw nut adjustment mechanism includes leading screw
(4) it is installed on the opposite nut (3) of two thread rotary orientations, two axle beds (6) that the leading screw (4) is put by symmetrical portion
On slide plate (8), oppositely oriented the first external screw thread (4-1), the second external screw thread (4-2), institute are symmetrical set on leading screw (4)
State two opposite nuts of thread rotary orientation (3) and the first external screw thread (4-1), the second external screw thread (4-2) are equipped；The left jaw
(2) and right jaw (1) is equipped with arc clamping face, and the arc clamping face counterpart of left jaw (2) and right jaw (1) is put, left pincers
Mouthful (2) and right jaw (1) bottom in the sliding slot of slide plate (8), left jaw (2) and right jaw (1) also respectively with two spiral shells
The oppositely oriented nut of line (3) fixing assembling；The pressing plate (14) is front and rear to be arranged symmetrically two groups, is fixed on above slide plate sliding slot；
The slide plate (8) is fixed on rotating seat (11)；The rotating seat (11) is installed in base assembly (10)；The base assembly
(10) it is fixed on workbench (12).
2. nock bench vice according to claim 1, it is characterized in that, the rotating seat (11) is equipped with lockable mechanism, the lock
Locking mechanism includes one group of fastening bolt (9) and operation lever (15) being evenly arranged along rotating seat circumferencial direction, the fastening bolt
(9) assembled with thread connecting mode with base assembly (10) through rotating seat upper bolt hole, installed on the head of fastening bolt (9)
Operation lever (15).
3. nock bench vice according to claim 2, it is characterized in that, the leading screw (4) in the feed screw nut adjustment mechanism
Bearing (5) is installed between axle bed (6).
4. nock bench vice according to claim 3, it is characterized in that, the leading screw (4) two in the feed screw nut adjustment mechanism
End sets adjustment handwheel (7).
5. nock bench vice according to claim 4, it is characterized in that, the leading screw (4) two in the feed screw nut adjustment mechanism
End sets extension bar pilot hole (4-3), and extension bar (16) is equipped with the extension bar pilot hole (4-3).
6. nock bench vice according to claim 5, it is characterized in that, pressed from both sides in the arc of the left jaw (2) and right jaw (1)
Hold and felt mattress (13) is respectively provided with face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721074817.9U CN207309756U (en) | 2017-08-25 | 2017-08-25 | A kind of nock bench vice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721074817.9U CN207309756U (en) | 2017-08-25 | 2017-08-25 | A kind of nock bench vice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207309756U true CN207309756U (en) | 2018-05-04 |
Family
ID=62432081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721074817.9U Active CN207309756U (en) | 2017-08-25 | 2017-08-25 | A kind of nock bench vice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207309756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164856A (en) * | 2020-08-13 | 2021-01-01 | 中国石油天然气集团有限公司 | Azimuth antenna skeleton structure and three-degree-of-freedom frame type winding tool |
-
2017
- 2017-08-25 CN CN201721074817.9U patent/CN207309756U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164856A (en) * | 2020-08-13 | 2021-01-01 | 中国石油天然气集团有限公司 | Azimuth antenna skeleton structure and three-degree-of-freedom frame type winding tool |
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| GR01 | Patent grant |