CN201309093Y - T-type nut block clamped by machines - Google Patents
T-type nut block clamped by machines Download PDFInfo
- Publication number
- CN201309093Y CN201309093Y CNU2008201668104U CN200820166810U CN201309093Y CN 201309093 Y CN201309093 Y CN 201309093Y CN U2008201668104 U CNU2008201668104 U CN U2008201668104U CN 200820166810 U CN200820166810 U CN 200820166810U CN 201309093 Y CN201309093 Y CN 201309093Y
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- nut
- block
- nut block
- frame
- shaped
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- Expired - Fee Related
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a nut block, in particular to a T-type nut block clamped by machines. The T-type nut block clamped by machines comprises a screw bolt and a nut block which is closely matched with the screw bolt, wherein the nut block comprises a nut frame and a T-shaped nut seat, wherein a nut groove is arranged in the nut frame, the nut groove is closely matched with the screw bolt, and the nut frame is connected with the T-shaped nut. The T-type nut block clamped by machines has simple structure, convenient assembly and excellent stability, which can not have the dead clamp phenomenon.
Description
Technical field
The utility model is a kind of nut block, particularly a kind of T type nut block that is used in the lathe clamping.
Background technology
The nut block of lathe in the prior art, the nut block interstitial hole is for running through, and screw rod and nut block fix by screw thread, and screw rod is on when locking top downwards, nut block raised contact with the lathe groove and produced stuck phenomenon; And on horizontal machine tool, more be unfavorable for when workpiece surpasses 300 height, can only fixing workpiece by the spreading screw rod by clamping, make screw rod and stability influenced, it is difficult that clamping just becomes, and needs many people to assist to finish the work that compresses of workpiece; And screw flight is fragile, and room for improvement is little, can not recycle, in case intermediate thread is damaged, scraps substantially.
Chinese patent CN2610146 discloses a kind of anchor clamps that product is tested in clamping that are used for, and is characterised in that it has a Connection Block, installs lock cam on the Connection Block, installs lock handle on the lock cam; At the two ends of Connection Block pin shaft device two clamp handles, the two ends of two clamp handles are used pin shaft device two clamp pieces and two connecting rods respectively, and the other end of two connecting rods is connected with attaching nut's piece respectively, device adjusting screw(rod) and guide post in attaching nut's piece.When product was tested in the utility model clamping or dismounting, as long as rotate adjusting screw(rod) and pull handle, it was extremely convenient to operate, and can be widely used in testing equipment or other clamping occasions.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, provides a kind of simple in structure, and stuck phenomenon can not occur, and is easy to assembly, and the T type nut block of the lathe clamping of good stability.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of T type nut block of lathe clamping, comprise screw rod, with the screw rod nut block of close-fitting mutually, described nut block comprises nut frame and "T"-shaped nut seat, is provided with nut groove in the nut frame, nut groove and screw rod be close-fitting mutually, and the nut frame is connected with "T"-shaped nut seat.Screw rod is fixedlyed connected by screw thread with the nut frame in the nut block, makes the stability of screw rod increase convenient mounting and clamping greatly.
As preferably, described nut frame and "T"-shaped nut seat are one-shot forming.One-time formed nut block whole structure is good, long service life, and be fit to produce in batches.
As preferably, " T " portion two ends of the "T"-shaped nut seat in the described nut block are less than the width of nut frame two ends.Be convenient to assembling.
As preferably, the nut frame in the described nut block is cylindrical, and two ends of " T " portion in the "T"-shaped nut seat in the described nut block are the plane.
Therefore, the T type nut block of lathe clamping of the present utility model provides a kind of simple in structure, and stuck phenomenon can not occur, and is easy to assembly, and the T type nut block of the lathe clamping of good stability.
Description of drawings
Fig. 1 is a structure for amplifying schematic diagram of the present utility model;
Fig. 2 is an assembled construction schematic diagram of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1 and Figure 2, a kind of T type nut block of lathe clamping is made up of nut block 2 and screw rod 1, described nut block 2 is made of nut frame 3 and "T"-shaped nut seat 4, be provided with nut groove 6 in nut frame 3, screw rod 1 is plugged on nut groove 6, makes it close-fitting by screw thread; "T"-shaped nut seat 4 is one-shot formings with nut frame 3, and very strong stability and antitypy are arranged; The width of " T " portion 5 two ends in the "T"-shaped nut seat 4 in the described nut block 2 is less than the width of nut frame 3 two ends, nut frame 3 is cylindrical, and two ends of " T " portion 5 in the "T"-shaped nut seat 4 in the nut block 2 are the plane, be convenient to assembling, be complementary with "T"-shaped groove 7 in the lathe.Adopt the T type nut block 2 of this structure can not block, improved the efficient of work, good stability during use with the "T"-shaped groove 7 in the lathe, long service life simultaneously according to the height of workpiece, can be made the T type piece of different size, finish clamping, also can make back-up block and use.
Claims (4)
1, a kind of T type nut block of lathe clamping, comprise screw rod (1), with screw rod (1) nut block of close-fitting (2) mutually, it is characterized in that: described nut block (2) comprises nut frame (3) and "T"-shaped nut seat (4), in nut frame (3), be provided with nut groove (6), nut groove (6) and screw rod (1) be close-fitting mutually, and nut frame (3) is connected with "T"-shaped nut seat (4).
2, the T type nut block of lathe clamping according to claim 1 is characterized in that: described nut frame (3) and "T"-shaped nut seat (4) are one-shot forming.
3, the T type nut block of lathe clamping according to claim 1 is characterized in that: " T " portion (5) two ends of the "T"-shaped nut seat (4) in the described nut block (2) are less than the width of nut frame (3) two ends.
4, the T type nut block of lathe clamping according to claim 1 is characterized in that: the nut frame (3) in the described nut block (2) is for cylindrical, and two ends of " T " portion (5) in the "T"-shaped nut seat (4) in the described nut block (2) are the plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201668104U CN201309093Y (en) | 2008-10-21 | 2008-10-21 | T-type nut block clamped by machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201668104U CN201309093Y (en) | 2008-10-21 | 2008-10-21 | T-type nut block clamped by machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201309093Y true CN201309093Y (en) | 2009-09-16 |
Family
ID=41106345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201668104U Expired - Fee Related CN201309093Y (en) | 2008-10-21 | 2008-10-21 | T-type nut block clamped by machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201309093Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275081A (en) * | 2010-06-08 | 2011-12-14 | 朱华丰 | T-shaped nut block |
| CN109366235A (en) * | 2018-12-24 | 2019-02-22 | 上海酷风汽车部件有限公司 | A kind of grip device |
-
2008
- 2008-10-21 CN CNU2008201668104U patent/CN201309093Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275081A (en) * | 2010-06-08 | 2011-12-14 | 朱华丰 | T-shaped nut block |
| CN109366235A (en) * | 2018-12-24 | 2019-02-22 | 上海酷风汽车部件有限公司 | A kind of grip device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20131021 |