CN208132451U - A kind of numerically-controlled machine tool special fixture - Google Patents
A kind of numerically-controlled machine tool special fixture Download PDFInfo
- Publication number
- CN208132451U CN208132451U CN201820469253.7U CN201820469253U CN208132451U CN 208132451 U CN208132451 U CN 208132451U CN 201820469253 U CN201820469253 U CN 201820469253U CN 208132451 U CN208132451 U CN 208132451U
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- Prior art keywords
- clamping plate
- plate
- pedestal
- numerically
- machine tool
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000007937 lozenge Substances 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to mechanical clamp technical fields, especially a kind of numerically-controlled machine tool special fixture, including pedestal, side is equipped with vertical plate on pedestal, T-type opening is symmetrically arranged on vertical plate, activity is inserted with screw rod in T-type opening, screw rod one end is connected with first clamping plate, the end face of first clamping plate one end is lozenges, the other end of screw rod is threaded with nut and gasket, and the other side is equipped with backing plate on pedestal, is equipped with electric telescopic rod on backing plate, the piston rod end of electric telescopic rod is equipped with second clamping plate, is equipped with guiding mechanism in the middle part of base upper surface.The device can clamp the workpiece of different sizes, and cylindrical work can be clamped, by rotating two pieces of first clamping plates, keep the lozenges of two pieces of first clamping plates opposite, and first clamping plate is fixedly clamped using nut and gasket, 3 points of clampings are formed to cylindrical work with the lozenges of two pieces of first clamping plates and second clamping plate, complete clamping, it is versatile.
Description
Technical field
The utility model relates to mechanical clamp technical field more particularly to a kind of numerically-controlled machine tool special fixtures.
Background technique
Numerically-controlled machine tool processing in, for some outer circle classes part when being processed or being detected, there are clampings not
Convenient problem, it is more difficult to spherical surface to be clamped securely, and be easy to appear in processing or detection process and to loosen
Situation, in addition, be difficult a general fixture for various sizes of part because fixture be it is uncontrollable, then cause work
Factory's fixture type is more, difficult management, therefore designs the high numerically-controlled machine tool special fixture of a versatility.
Utility model content
It is many kinds of purpose of the utility model is to solve fixture exists in the prior art, the shortcomings that poor universality,
And a kind of numerically-controlled machine tool special fixture proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of numerically-controlled machine tool special fixture, including pedestal are designed, side is equipped with vertical plate on the pedestal, on the vertical plate
It is symmetrically arranged with T-type opening, the T-type opening includes the transverse opening and longitudinal opening being arranged in a mutually vertical manner, the transverse opening
It is connected at the top of top and vertical plate, activity is inserted with screw rod in the T-type opening, and described screw rod one end is connected with first clamping plate, institute
The end face for stating first clamping plate one end is lozenges, and the other end of the screw rod is threaded with nut and gasket, on the pedestal
The other side is equipped with backing plate, and electric telescopic rod is equipped on the backing plate, and the piston rod of the electric telescopic rod is set towards vertical plate
It sets, and the piston rod end of electric telescopic rod is equipped with second clamping plate, is equipped with guiding mechanism in the middle part of the base upper surface.
Preferably, the vertical plate two sides of the bottom are equipped with flange, and the flange is fastened by bolts on pedestal, and described
The bottom edge of one clamping plate is in contact with flange.
Preferably, the width of the T-type opening is greater than the diameter of screw rod.
Preferably, the guiding mechanism includes mutually matched guide pad and guide groove, and the guide pad is installed on second
Clamping plate bottom, the guide groove is set to base upper surface, and guide groove is arranged perpendicular to vertical plate.
Preferably, the first clamping plate and second clamping plate relative inner are equipped with non-slip texture.
The utility model proposes a kind of numerically-controlled machine tool special fixture, beneficial effect is：The apparatus structure is simple, uses
Convenient, operation is simple, can clamp to the workpiece of different sizes, and can clamp to cylindrical work,
By rotating two pieces of first clamping plates, keep the lozenges of two pieces of first clamping plates opposite, and press from both sides first clamping plate using nut and gasket
It fastens, 3 points of clampings is formed to cylindrical work with the lozenges of two pieces of first clamping plates and second clamping plate, complete clamping, it is general
Property it is strong, be conducive to promote the use of.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of numerically-controlled machine tool special fixture top view；
Fig. 2 be the utility model proposes a kind of numerically-controlled machine tool special fixture front view；
Fig. 3 be the utility model proposes a kind of numerically-controlled machine tool special fixture vertical plate structural schematic diagram.
In figure：Pedestal 1, vertical plate 2, flange 3, first clamping plate 4, nut 5, screw rod 6, backing plate 7, electric telescopic rod 8, second are pressed from both sides
Plate 9, guide pad 10, guide groove 11, T-type opening 12, transverse opening 13, longitudinal opening 14.
Specific embodiment
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.
Referring to Fig.1-3, a kind of numerically-controlled machine tool special fixture, including pedestal 1, side is equipped with vertical plate 2, vertical plate 2 on pedestal 1
On be symmetrically arranged with T-type opening 12, T-type opening 12 includes the transverse openings 13 and longitudinal opening 14 that are arranged in a mutually vertical manner, is laterally opened
Mouthfuls 13 tops be connected at the top of vertical plate 2, activity is inserted with screw rod 6 in T-type opening 12, and the width of T-type opening 12 is greater than screw rod 6
Diameter, T-type opening 12 are conducive to the movement and rotation of screw rod 6 with 6 clearance fit of screw rod.
6 one end of screw rod is connected with first clamping plate 4, and the end face of 4 one end of first clamping plate is lozenges, and 2 two sides of the bottom of vertical plate are equal
Equipped with flange 3, flange 3 is fastened by bolts on pedestal 1, and the bottom edge of first clamping plate 4 is in contact with flange 3, and screw rod 6 is in transverse direction
When traversing in opening 13,4 bottom edge of first clamping plate and 3 contact slide of flange guarantee 4 transverse shifting of first clamping plate.
The other end of screw rod 6 is threaded with nut 5 and gasket, and nut 5 and gasket are used for locking screw 6, determine position
Afterwards, guarantee that first clamping plate 4 is fixed, movement will not be generated, the other side is equipped with backing plate 7 on pedestal 1, is equipped on backing plate 7 electronic
The piston rod of telescopic rod 8, electric telescopic rod 8 is arranged towards vertical plate 2, and the piston rod end of electric telescopic rod 8 is equipped with second
Clamping plate 9, first clamping plate 4 and 9 relative inner of second clamping plate are equipped with non-slip texture, and non-slip texture enhances first clamping plate 4 and second
Clamping effect of the clamping plate 9 to workpiece.
1 upper surface middle part of pedestal is equipped with guiding mechanism, and guiding mechanism includes mutually matched guide pad 10 and guide groove 11,
Guide pad 10 is installed on 9 bottom of second clamping plate, and guide groove 11 is set to 1 upper surface of pedestal, and guide groove 11 is set perpendicular to vertical plate 2
It sets, guiding mechanism play the guiding role, and guarantees that second clamping plate 9 steadily moves under the propulsion of electric telescopic rod 8.
Working principle：When clamping to rectangular piece, determine the spacing between two pieces of first clamping plates 4, using nut 5 and
Gasket locks screw rod 6, prevents first clamping plate 4 mobile, workpiece is placed between first clamping plate 4 and second clamping plate 9, is made
With electric telescopic rod 8 promote second clamping plate 9 so that two sections of faces of rectangular piece respectively with 9 inside phase of first clamping plate 4 and second clamping plate
It supports, completes rectangular piece clamping；When clamping to cylindrical work, screw rod 6 is laterally urged, screw rod 6 is made to be located at longitudinal opening
In 14, screw rod 6 is overturn, first clamping plate 4 is driven to overturn, so that the lozenges of two pieces of first clamping plates 4 is oppositely arranged, then by screw rod 6
It is moved in transverse opening 13, determines the spacing between two pieces of first clamping plates 4, and clamped, use two pieces of first clamping plates 4
Lozenges and 9 medial surface of second clamping plate clamp cylindrical work, complete cylindrical work and clamp work.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of numerically-controlled machine tool special fixture, including pedestal（1）, which is characterized in that the pedestal（1）Upper side is equipped with vertical plate
（2）, the vertical plate（2）On be symmetrically arranged with T-type opening（12）, the T-type opening（12）Transverse direction including being arranged in a mutually vertical manner is opened
Mouthful（13）And longitudinal opening（14）, the transverse opening（13）Top and vertical plate（2）Top connection, the T-type opening（12）It is interior
Activity is inserted with screw rod（6）, the screw rod（6）One end is connected with first clamping plate（4）, the first clamping plate（4）The end face of one end
For lozenges, the screw rod（6）The other end be threaded with nut（5）And gasket, the pedestal（1）The upper other side is equipped with
Backing plate（7）, the backing plate（7）On electric telescopic rod is installed（8）, the electric telescopic rod（8）Piston rod towards vertical plate（2）
Setting, and electric telescopic rod（8）Piston rod end second clamping plate is installed（9）, the pedestal（1）Upper surface middle part is equipped with and leads
To mechanism.
2. a kind of numerically-controlled machine tool special fixture according to claim 1, which is characterized in that the vertical plate（2）Two sides of the bottom
It is equipped with flange（3）, the flange（3）It is fastened by bolts in pedestal（1）On, the first clamping plate（4）Bottom edge and flange
（3）It is in contact.
3. a kind of numerically-controlled machine tool special fixture according to claim 1, which is characterized in that the T-type opening（12）Width
Degree is greater than screw rod（6）Diameter.
4. a kind of numerically-controlled machine tool special fixture according to claim 1, which is characterized in that the guiding mechanism includes mutual
The guide pad of cooperation（10）And guide groove（11）, the guide pad（10）It is installed on second clamping plate（9）Bottom, the guide groove
（11）It is set to pedestal（1）Upper surface, and guide groove（11）Perpendicular to vertical plate（2）Setting.
5. a kind of numerically-controlled machine tool special fixture according to claim 1, which is characterized in that the first clamping plate（4）With
Second splint（9）Relative inner is equipped with non-slip texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820469253.7U CN208132451U (en) | 2018-03-30 | 2018-03-30 | A kind of numerically-controlled machine tool special fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820469253.7U CN208132451U (en) | 2018-03-30 | 2018-03-30 | A kind of numerically-controlled machine tool special fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208132451U true CN208132451U (en) | 2018-11-23 |
Family
ID=64290967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820469253.7U Expired - Fee Related CN208132451U (en) | 2018-03-30 | 2018-03-30 | A kind of numerically-controlled machine tool special fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208132451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310362A (en) * | 2022-01-18 | 2022-04-12 | 苏州明志科技股份有限公司 | Locking mechanism and servo revolving stage |
-
2018
- 2018-03-30 CN CN201820469253.7U patent/CN208132451U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310362A (en) * | 2022-01-18 | 2022-04-12 | 苏州明志科技股份有限公司 | Locking mechanism and servo revolving stage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191204 Address after: 301712 No. 8 Minwang Road, Jingbin Industrial Park, Wuqing District, Tianjin Patentee after: Yuanchuangli (Tianjin) Technology Development Co., Ltd. Address before: 101102, Beijing, Zhongguancun Tongzhou District science and Technology Park, Tongzhou Park Jinqiao technology industry base, King Sheng North First Street, No. 9 Patentee before: Beijing Peng Sheng Technology Development Co., Ltd. |
|
| 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: 20181123 Termination date: 20210330 |