CN107598475A - A kind of screw rod adjusts positioning and clamping device - Google Patents
A kind of screw rod adjusts positioning and clamping device Download PDFInfo
- Publication number
- CN107598475A CN107598475A CN201711070810.4A CN201711070810A CN107598475A CN 107598475 A CN107598475 A CN 107598475A CN 201711070810 A CN201711070810 A CN 201711070810A CN 107598475 A CN107598475 A CN 107598475A
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- CN
- China
- Prior art keywords
- claw
- rotary disk
- pointer
- scale
- guide groove
- 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.)
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Abstract
The invention discloses a kind of screw rod to adjust positioning and clamping device, it is characterised in that：It includes rotary disk and at least one set of claw and T-nut block corresponding with claw, adjusting screw, adjustment block, scale, pointer, on described rotary disk guide groove is additionally provided with above T-slot, claw can move forward and backward in guide groove, described adjustment block is fixedly installed on rotary disk, and adjustment block is fixed together by adjusting screw and claw；T-slot is fixedly installed on described rotary disk, is slided in T-slot and is provided with T-nut block, claw is slidably arranged on rotary disk by T-nut block；Direction of the described scale along guide groove is fixedly installed on the side of claw, and pointer is fixedly installed on rotary disk relative to scale.
Description
Technical field
The present invention relates to tubing laser cutting technique field, more particularly to a kind of screw rod adjustment positioning and clamping device.
Background technology
In tubing laser cutting production, according to needs of production, before and after often adjusting claw on rotary disk
Position, gap be present due to not pressed tightly in advance between claw and tubing, after claw is fixed, cause tubing skew and chuck decentraction, shadow
Ring cutting accuracy and be not easy to be accurately positioned jaw position, greatly reduce production efficiency, increase the labor intensity of worker.
The content of the invention
It is an object of the invention to provide a kind of tubing and the screw rod of chuck concentric locating can be aided in adjust positioning and clamping
Device, so as to improve cutting accuracy.
The used to achieve the above object technical scheme of the present invention is：
A kind of screw rod adjusts positioning and clamping device, and it includes rotary disk and at least one set of claw and T-nut corresponding with claw
Block, adjusting screw, adjustment block, scale, pointer, are additionally provided with guide groove on described rotary disk above T-slot, claw can be
Moved forward and backward in guide groove, described adjustment block is fixedly installed on rotary disk, and adjustment block is fixed by adjusting screw and claw
Link together；
T-slot is fixedly installed on described rotary disk, is slided in T-slot and is provided with T-nut block, claw passes through T-nut
Block is slidably arranged on rotary disk；
Direction of the described scale along guide groove is fixedly installed on the side of claw, and pointer is fixedly installed on revolution relative to scale
On disk, pointer can indicate the movable distance of claw.
Preferably, described claw and its corresponding adjusting screw, adjustment block, scale, pointer and guide groove are four groups,
Four claws and its corresponding adjusting screw, adjustment block, scale, pointer and the equidistant circumference of guide groove are arranged on rotary disk.
Preferably, in every group of described claw and its corresponding adjusting screw, adjustment block, scale, pointer and guide groove,
T-slot and T-nut block are two groups on corresponding rotary disk.
The present invention uses said structure, with tubing laser cutting positioning and clamping chuck, is adapted to different tube diameters
Tubing, smoothly aid in tubing locating clip tight, and can guarantee that the workpiece accuracy processed, improve production efficiency, reduce labor intensity,
And simple in construction, cheap, use easy to spread.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of screw rod of the present invention adjusts positioning and clamping device；
Fig. 2 is Fig. 1 partial enlarged drawing；
In figure：1- rotary disks, 2- claws, 3- adjusting screws, 4- adjustment blocks, 5- scales, 6- pointers, 7-T type nut blocks, 8- are oriented to
Groove, 9-T type grooves.
Embodiment
For the technical characterstic for illustrating this programme can be understood, below by embodiment, and with reference to accompanying drawing, to the present invention
It is described further.
A kind of screw rod adjusts positioning and clamping device, and it includes rotary disk 1 and four groups of claws 2 and T-shaped spiral shell corresponding with claw
Mother tuber 7, adjusting screw 3, adjustment block 4, scale 5, pointer 6, are fixedly installed T-slot 9 on described rotary disk 1, in T-slot 9
Slip is provided with T-nut block 7, and claw 2 is slidably arranged on rotary disk 1 by T-nut block 7, T on described rotary disk 1
The top of type groove 9 is additionally provided with two groups of guide grooves 8, and claw 2 can move forward and backward in guide groove 8, and described adjustment block 4 is fixed and set
Put on rotary disk 1, adjustment block 4 is fixed together by adjusting screw 3 and claw 2.Four claws 2 and its corresponding tune
Whole screw 3, adjustment block 4, scale 5, pointer 6 and the equidistant circumference of guide groove 8 are arranged on rotary disk 1.
Direction of the described scale 5 along guide groove 8 is fixedly installed on the side of claw 2, and pointer 6 is fixed relative to scale 5
It is arranged on rotary disk 1, pointer 6 can indicate the movable distance of claw 2.
When positioning and clamping chuck is started working, according to the size of tubing to be processed, it is fixed on by rotation in adjustment block 4
Adjusting screw 3, according to pointer 6 indicate the scale 5 being fixed on claw 2 size, along 8 presetting four claws 2 of guide groove
Center position before and after on rotary disk 1, tubing is set to pass through rotary disk 1.
After tubing passes through rotary disk 1, according to the instruction of pointer 6 and scale 5, adjusting screw on four direction is rotated respectively
3, until clamping tubing, and ensure the axiality of tubing and rotary disk 1, then lock claw 2 by screw and T-nut block 7
Tightly, Set and Positioning is completed.It is simple to operate, cheap, use easy to spread.
Claims (3)
1. a kind of screw rod adjusts positioning and clamping device, it is characterised in that：It includes rotary disk and at least one set of claw and and claw
Corresponding T-nut block, adjusting screw, adjustment block, scale, pointer, it is additionally provided with described rotary disk and leads above T-slot
To groove, claw can be moved forward and backward in guide groove, and described adjustment block is fixedly installed on rotary disk, and adjustment block is by adjusting spiral shell
Nail is fixed together with claw；
T-slot is fixedly installed on described rotary disk, is slided in T-slot and is provided with T-nut block, claw passes through T-nut
Block is slidably arranged on rotary disk；
Direction of the described scale along guide groove is fixedly installed on the side of claw, and pointer is fixedly installed on revolution relative to scale
On disk.
A kind of 2. screw rod positioning and clamping device according to claim 1, it is characterised in that：Described claw and its corresponding
Adjusting screw, adjustment block, scale, pointer and guide groove are four groups, four claws and its corresponding adjusting screw, adjustment block, mark
Chi, pointer and the equidistant circumference of guide groove are arranged on rotary disk.
A kind of 3. screw rod positioning and clamping device according to claim 1 or 2, it is characterised in that：Described every group of claw and
In its corresponding adjusting screw, adjustment block, scale, pointer and guide groove, T-slot and T-nut on corresponding rotary disk
Block is two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711070810.4A CN107598475A (en) | 2017-11-03 | 2017-11-03 | A kind of screw rod adjusts positioning and clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711070810.4A CN107598475A (en) | 2017-11-03 | 2017-11-03 | A kind of screw rod adjusts positioning and clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107598475A true CN107598475A (en) | 2018-01-19 |
Family
ID=61084289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711070810.4A Pending CN107598475A (en) | 2017-11-03 | 2017-11-03 | A kind of screw rod adjusts positioning and clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107598475A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570890A (en) * | 2018-11-22 | 2019-04-05 | 广州市富鑫机械设备有限公司 | A kind of easy auto welding jig |
| CN112212821A (en) * | 2020-09-29 | 2021-01-12 | 温州大学激光与光电智能制造研究院 | Detection device for bearing inner diameter |
-
2017
- 2017-11-03 CN CN201711070810.4A patent/CN107598475A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570890A (en) * | 2018-11-22 | 2019-04-05 | 广州市富鑫机械设备有限公司 | A kind of easy auto welding jig |
| CN112212821A (en) * | 2020-09-29 | 2021-01-12 | 温州大学激光与光电智能制造研究院 | Detection device for bearing inner diameter |
| CN112212821B (en) * | 2020-09-29 | 2022-04-08 | 温州大学激光与光电智能制造研究院 | Detection device for bearing inner diameter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180119 |
|
| WD01 | Invention patent application deemed withdrawn after publication |