CN206883273U - A kind of Numerical control machine tool fixture - Google Patents
A kind of Numerical control machine tool fixture Download PDFInfo
- Publication number
- CN206883273U CN206883273U CN201720828199.6U CN201720828199U CN206883273U CN 206883273 U CN206883273 U CN 206883273U CN 201720828199 U CN201720828199 U CN 201720828199U CN 206883273 U CN206883273 U CN 206883273U
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- CN
- China
- Prior art keywords
- fixture block
- spring
- machine tool
- numerical control
- control machine
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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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Abstract
The utility model discloses a kind of Numerical control machine tool fixture,Including base,Support,Clamp system and catch mechanism,Chute is provided with base top surface,Support is arranged on above base,Support includes upper frame and is respectively and vertically fixed at first side frame and the second side frame at upper frame both ends,Expansion cylinder is provided with the middle part of first side frame medial surface,The expansion slot being disposed radially is provided with expansion cylinder,Expansion slot is divided into expansion valve by cylinder is expanded,Clamp system includes mobile fixture block,Driven gear,Screw rod,Motor and drive gear,Mobile fixture block is arranged in chute and can horizontally slipped along chute,Mobile fixture block top surface is provided with groove,Rubber layer is provided with the clamping face of mobile fixture block,Second spring is provided with the right flank of rubber layer,Catch mechanism includes rack and the 3rd spring,Armature is provided with rack top surface,On upper frame bottom surface electromagnet is provided with position corresponding with armature,The Numerical control machine tool fixture can effectively improve crudy and good clamping effect.
Description
Technical field
It the utility model is related to a kind of Numerical control machine tool fixture.
Background technology
Lathe refers to the machine of manufacture machine, also known as machine-tool or toolroom machine, traditionally abbreviation lathe.It is generally divided into gold
Belong to stock-removing machine, forging machine tool and wood craft machines etc..The method of processing equipment part is many in modern mechanical manufacturing:Except cutting adds
Outside work, also casting, forging, welding, punching press, extruding etc., as long as category required precision is higher and surface roughness requirements are thinner
Part, typically all need to finally it be processed with the method for cutting on lathe.Lathe rises in the construction of national economic modernization
Significant role.
Existing jig can produce vibration during processing, along with fixture presss from both sides tension, easily cause workpiece
Damage and abrasion, also easily cause the damage of fixture in itself；In addition, existing fixture is mostly to need manual operations to processing work
Part is clamped, clamping time length, less efficient, and clamping effect is bad.
It is accordingly required in particular to a kind of Numerical control machine tool fixture that can effectively improve crudy and good clamping effect, with solution
Certainly problems of the prior art.
Utility model content
The defects of the purpose of this utility model is to solve in the prior art, there is provided one kind can effectively improve crudy
With the Numerical control machine tool fixture of good clamping effect, to solve problems of the prior art.
To achieve the above object, the technical solution of the utility model is as follows：
A kind of Numerical control machine tool fixture, including base, support, clamp system and catch mechanism, set on the base top surface
Chute is equipped with, the support is arranged on above base, and the support includes upper frame and is respectively and vertically fixed at upper frame both ends
First side frame and the second side frame, the first side frame medial surface middle part are provided with expansion cylinder, are provided with the expansion cylinder along footpath
To the expansion slot of setting, the expansion slot will expand cylinder and be divided into expansion valve, and pad is provided with the medial surface of the expansion valve,
The first spring is provided with the lateral surface of the pad, the clamp system includes mobile fixture block, driven gear, screw rod, motor
And drive gear, the mobile fixture block are arranged in chute and can horizontally slipped along chute, the mobile fixture block top surface is provided with
Groove, rubber layer is provided with the clamping face of the mobile fixture block, second spring, institute are provided with the right flank of the rubber layer
Driven gear is stated to be arranged on the lateral surface of the second side frame, the driven gear is internally provided with screw thread, the screw rod with it is driven
After the threads of gear and the second side frame is passed through, the inserting end of the screw rod is fixedly connected with setting with the side of mobile fixture block,
The drive gear is fixedly connected with setting with the driving shaft end of motor, and the drive gear is meshed with driven gear, described
Catch mechanism includes rack and the 3rd spring, and the rack matches with the groove on mobile fixture block top surface, the rack top surface
On be provided with armature, be provided with electromagnet on position corresponding with armature on the upper frame bottom surface.
In order to further realize the utility model, fixed feet is provided with the base both sides.
In order to further realize the utility model, described second spring one end is fixedly installed on the side of rubber layer, separately
One end is fixedly installed on mobile fixture block.
In order to further realize the utility model, the external part of the screw rod is provided with anti-raise one's hat.
In order to further realize the utility model, the 3rd spring one end is fixedly installed on upper frame bottom surface, and described
The three spring other ends are fixedly installed on the top surface of rack.
Beneficial effect
(1) for the utility model by being provided with pad and the first spring, pad, which can effectively prevent from excessively clamping, causes workpiece
Abrasion, the effect of the first spring is to effectively reduce damage of the vibration to workpiece and fixture in itself caused by workpieces processing, from
And extend the service life of fixture, and improve the crudy of device.
(2) the utility model can buffer damage of the vibration to workpiece caused by processing, improve by being provided with second spring
The crudy of device.
(3) the utility model is by being provided with clamp system, in use, motor rotates forward, drives drive gear to rotate, and then
Drive driven gear to rotate, under the drive of driven gear, screw rod level is moved to the left, mobile fixture block fail to agree along chute slide into
Row clamps, and after completion of processing, motor reversal, makes to move fixture block and slides to the right, easy to use, good clamping effect.
(4) the utility model is by being provided with catch mechanism, and when workpiece is in processing, electromagnet power-off, rack exists
Moved down in the presence of 3rd spring, retain mobile fixture block, be that electromagnet is powered when workpiece needs to clamp or unclamped, rank
Iron band carry-over bar in the presence of electromagnet is moved up, and the groove on rack and mobile fixture block is disengaged from, to mobile fixture block
Fixed effect is played, makes clamping more firm, clamping effect is more preferable.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model Numerical control machine tool fixture；
Fig. 2 is the structural representation of the first side frame in the utility model Numerical control machine tool fixture.
Description of reference numerals：
1st, base；11st, fixed feet；12nd, chute；2nd, support；21st, upper frame；22nd, the first side frame；221st, expansion slot；222nd, expand
Open valve；223rd, pad；224th, the first spring；23rd, the second side frame；3rd, clamp system；31st, mobile fixture block；311st, rubber layer；312、
Second spring；32nd, driven gear；33rd, screw rod；331st, prevent raising one's hat；34th, motor；35th, drive gear；4th, catch mechanism；41st, tooth
Bar；42nd, the 3rd spring；43rd, armature；44th, electromagnet.
Embodiment
The utility model is further described in detail below in conjunction with the accompanying drawings, these accompanying drawings are simplified signal
Figure, only illustrates basic structure of the present utility model, the direction of this specific implementation is using Fig. 1 directions as standard in a schematic way.
Embodiment one
As Figure 1-Figure 2, the utility model Numerical control machine tool fixture includes base 1, support 2, clamp system 3 and clamping
Mechanism 4, wherein：
Fixed feet 11 is provided with the both sides of base 1, chute 12 is provided with the top surface of base 1.
Support 2 is arranged on the top of base 1, and support 2 includes upper frame 21 and is respectively and vertically fixed at the of the both ends of upper frame 21
One side frame 22 and the second side frame 23, the medial surface of the first side frame 22 middle part are provided with expansion cylinder, are provided with expansion cylinder and radially set
The expansion slot 221 put, expansion slot 221 will expand cylinder and be divided into expansion valve 222, expand and be provided with pad on the medial surface of valve 222
223, pad 223 is elastomeric material, and the first spring 224 is provided with the lateral surface of pad 223, by being provided with the He of pad 223
First spring 224, pad 223 can effectively prevent excessively clamping from causing the abrasion of workpiece, and the effect of the first spring 224 is effectively to subtract
Damage of the vibration to workpiece and fixture in itself caused by small workpieces processing, so as to extend the service life of fixture, and improve
The crudy of device.
Clamp system 3 includes mobile fixture block 31, driven gear 32, screw rod 33, motor 34 and drive gear 35, mobile fixture block
31 are arranged in chute 12 and can be horizontally slipped along chute 12, and the mobile top surface of fixture block 31 is provided with groove, the folder of mobile fixture block 31
Hold and rubber layer 311 is provided with face, second spring 312 is provided with the right flank of rubber layer 311, the one end of second spring 312 is consolidated
Surely it is arranged on the side of rubber layer 311, the other end is fixedly installed on mobile fixture block 31, by being provided with second spring 312,
Damage of the vibration to workpiece caused by processing can be buffered, improves the crudy of device, driven gear 32 is arranged on the second side frame
On 23 lateral surface, driven gear 32 is internally provided with screw thread, and groove, screw rod 33 and driven tooth are provided with outside driven gear 32
After the threads of wheel 32 and the second side frame 23 is passed through, the inserting end of screw rod 33 is fixedly connected with the side of mobile fixture block 31 and set
Put, the external part of screw rod 33 be provided with it is anti-raise one's hat 331, drive gear 35 is fixedly connected with setting with the driving shaft end of motor 34,
Drive gear 35 engages with the groove outside driven gear 32, in use, motor 34 rotates forward, drives drive gear 35 to rotate, enters
And drive driven gear 32 to rotate, under the drive of driven gear 32, the level of screw rod 33 is moved to the left, and moves fixture block 31 along chute
12, which fail to agree slip, is clamped, and after completion of processing, motor 34 inverts, and makes to move fixture block 31 and slides to the right, easy to use,
Good clamping effect.
Catch mechanism 4 includes the spring 42 of rack 41 and the 3rd, and rack 41 matches with the groove on the mobile top surface of fixture block 31,
The one end of 3rd spring 42 is fixedly installed on the bottom surface of upper frame 21, and the other end of the 3rd spring 42 is fixedly installed on the top surface of rack 41
On, it is provided with armature 43 on the top surface of rack 41, electromagnet 44 is provided with 43 corresponding position of armature on the bottom surface of upper frame 21, when
When processing, electromagnet 44 powers off workpiece, and rack 41 moves down in the presence of the 3rd spring 42, retains mobile folder
Block 31, when workpiece need clamp or unclamp be that electromagnet 44 is powered, armature 43 in the presence of electromagnet 44 band carry-over bar 41 to
Upper movement, rack 41 are disengaged from the groove on mobile fixture block 31, are played fixed effect to mobile fixture block 31, are made clamping more
Add firm, clamping effect is more preferable.
Better embodiment of the present utility model is the foregoing is only, the utility model is not limited to above-mentioned embodiment party
Formula, local small structural modification is there may be in implementation process, if various changes or modifications to the utility model are not
Depart from spirit and scope of the present utility model, and belong within the scope of the claims and equivalents of the utility model, then originally
Utility model is also intended to comprising these changes and modification.
Claims (5)
- A kind of 1. Numerical control machine tool fixture, it is characterised in that including base, support, clamp system and catch mechanism, the base Chute is provided with top surface, the support is arranged on above base, and the support includes upper frame and is respectively and vertically fixed at top First side frame and the second side frame at frame both ends, the first side frame medial surface middle part are provided with expansion cylinder, set on the expansion cylinder The expansion slot being disposed radially is equipped with, the expansion slot will expand cylinder and be divided into expansion valve, set on the medial surface of the expansion valve Be equipped with pad, be provided with the first spring on the lateral surface of the pad, the clamp system include mobile fixture block, driven gear, Screw rod, motor and drive gear, the mobile fixture block are arranged in chute and can horizontally slipped along chute, the mobile fixture block top Face is provided with groove, and rubber layer is provided with the clamping face of the mobile fixture block, and is provided with the right flank of the rubber layer Two springs, the driven gear are arranged on the lateral surface of the second side frame, and the driven gear is internally provided with screw thread, the spiral shell After the threads of bar and driven gear and the second side frame is passed through, company is fixed in the side of the inserting end of the screw rod and mobile fixture block Setting is connect, the drive gear is fixedly connected with setting with the driving shaft end of motor, and the drive gear is mutually nibbled with driven gear Close, the catch mechanism includes rack and the 3rd spring, and the rack matches with the groove on mobile fixture block top surface, the tooth It is provided with armature on bar top surface, electromagnet is provided with position corresponding with armature on the upper frame bottom surface.
- 2. Numerical control machine tool fixture according to claim 1, it is characterised in that be provided with fixation on the base both sides Pin.
- 3. Numerical control machine tool fixture according to claim 1, it is characterised in that described second spring one end is fixedly installed on On the side of rubber layer, the other end is fixedly installed on mobile fixture block.
- 4. Numerical control machine tool fixture according to claim 1, it is characterised in that the external part of the screw rod is provided with anticreep Cap.
- 5. Numerical control machine tool fixture according to claim 1, it is characterised in that the 3rd spring one end is fixedly installed on On upper frame bottom surface, the 3rd spring other end is fixedly installed on the top surface of rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720828199.6U CN206883273U (en) | 2017-07-10 | 2017-07-10 | A kind of Numerical control machine tool fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720828199.6U CN206883273U (en) | 2017-07-10 | 2017-07-10 | A kind of Numerical control machine tool fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206883273U true CN206883273U (en) | 2018-01-16 |
Family
ID=61295986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720828199.6U Expired - Fee Related CN206883273U (en) | 2017-07-10 | 2017-07-10 | A kind of Numerical control machine tool fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206883273U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386483A (en) * | 2018-03-09 | 2018-08-10 | 安徽雷风动力科技有限公司 | A kind of shock-absorbing protective device of automobile turbocharger |
| CN108466072A (en) * | 2018-03-08 | 2018-08-31 | 周梦辉 | A kind of numerically-controlled machine tool processing multi-angle clamping device |
| CN108838885A (en) * | 2018-06-26 | 2018-11-20 | 芜湖虹点帮网络科技有限公司 | A kind of hardware polishing machine clamping device improving stability |
| CN110732897A (en) * | 2019-11-13 | 2020-01-31 | 嘉兴辉宇传动技术有限公司 | Clamping mechanism for processing linear guide rails |
| CN110900757A (en) * | 2019-12-13 | 2020-03-24 | 湖州林立木业有限公司 | Plank buckling clamp based on electromagnetic control |
| CN111114188A (en) * | 2019-12-12 | 2020-05-08 | 陈蕾沁 | Novel copyboard convenient to shading |
-
2017
- 2017-07-10 CN CN201720828199.6U patent/CN206883273U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466072A (en) * | 2018-03-08 | 2018-08-31 | 周梦辉 | A kind of numerically-controlled machine tool processing multi-angle clamping device |
| CN108386483A (en) * | 2018-03-09 | 2018-08-10 | 安徽雷风动力科技有限公司 | A kind of shock-absorbing protective device of automobile turbocharger |
| CN108838885A (en) * | 2018-06-26 | 2018-11-20 | 芜湖虹点帮网络科技有限公司 | A kind of hardware polishing machine clamping device improving stability |
| CN110732897A (en) * | 2019-11-13 | 2020-01-31 | 嘉兴辉宇传动技术有限公司 | Clamping mechanism for processing linear guide rails |
| CN110732897B (en) * | 2019-11-13 | 2021-06-22 | 嘉兴辉宇传动技术有限公司 | Clamping mechanism for linear guide rail machining |
| CN111114188A (en) * | 2019-12-12 | 2020-05-08 | 陈蕾沁 | Novel copyboard convenient to shading |
| CN110900757A (en) * | 2019-12-13 | 2020-03-24 | 湖州林立木业有限公司 | Plank buckling clamp based on electromagnetic control |
| CN110900757B (en) * | 2019-12-13 | 2021-09-14 | 吉荣家具有限公司 | Plank buckling clamp based on electromagnetic control |
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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: 20180116 Termination date: 20190710 |