CN2194786Y - Adjustable cam hold-down - Google Patents
Adjustable cam hold-down Download PDFInfo
- Publication number
- CN2194786Y CN2194786Y CN 94219863 CN94219863U CN2194786Y CN 2194786 Y CN2194786 Y CN 2194786Y CN 94219863 CN94219863 CN 94219863 CN 94219863 U CN94219863 U CN 94219863U CN 2194786 Y CN2194786 Y CN 2194786Y
- Authority
- CN
- China
- Prior art keywords
- press plate
- screw rod
- cam
- plate block
- utility
- 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.)
- Expired - Fee Related
Links
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- Press Drives And Press Lines (AREA)
Abstract
The utility model relates to an adjustable cam press plate, which belongs to the machine tool accessory. A press plate composed of a press plate block and a screw bolt is used as the basis. The press plate block is of a sliver shape, a longitudinal slotted hole are arranged on the middle part of the press plate block, a cam is arranged on a notch arranged on the outer end of the press plate block, a handle is arranged on the cam wall, the screw rod of the screw bolt is composed of a T-shaped lower threaded sleeve, a double thread screw, and an upper screw rod, a support arm is sheathed on the upper screw rod, and a convex hole is arranged on the support arm. When the utility model is in use, the double thread screw is twisted to made the press plate block has the corresponding height with the work piece, and then the cam and a fastening nut are rotate to fixedly press the work piece on a working table. The utility model has the advantages of convenience and time saving.
Description
The utility model belongs to the machine tool accessories class
In machining, workpiece must press solidly on bed surface with pressing plate; Currently used pressing plate is made up of parallels, bolt and clamp block; Its problem is: various workpiece needs the highly different parallels bolts different with length, in mechanical processing process, just needs to be equipped with various parallels and bolt, uses very inconveniently, waste non-cutting time, also is difficult for keeping simultaneously.
The purpose of this utility model is: provide a kind of good looking appearance, cost simple in structure low, be convenient to keeping adjustable cam pressing plate easy to use.
The technical solution of the utility model is: based on the pressing plate of being made up of clamp block and bolt; Clamp block is a strip, and there is slotted hole longitudinally at the middle part, and a cam is housed in the recess of outer end, and handle is arranged on the cam-wall; The screw rod of bolt by double threaded screw and at the bottom of being screwed in T shape on this screw rod swivel nut and last screw rod form; On last screw rod, be with a support arm, the convex shape hole is arranged on the support arm.
Pressing plate of the present utility model is an adjusting part because the screw rod of bolt adopts, and length can be convenient, flexible regulates to be installed with workpiece and highly adapt; Switching cam moment can press solidly workpiece; So, have conveniently, save time, practical good effect.
Accompanying drawing is a structural representation of the present utility model.
1 is clamp block among the figure, is strip, and there is slotted hole longitudinally at the middle part, and the recess of outer end is equipped with a cam 4, and camshaft is inserted on two walls of clamp block 1 recess, on the wall of cam 4 handle is arranged.Form by swivel nut 8 and last screw rod 6 by double threaded screw 7 and at the bottom of being screwed in T shape on this screw rod for the screw rod of bolt; Wherein swivel nut 8 plug-in mountings in the end are pressed in the T-slot of workbench, on the end swivel nut 8 screw are arranged, and there is the left and right sides screw thread double threaded screw 7 both sides, and last screw rod 6 hypomeres have inner bolt hole.On last screw rod 6, be with a support arm 5, the convex shape hole is arranged on the support arm 5.Between support arm 5 and clamp block 1, can add and be equipped with spacer 10, between nut 3 and clamp block 1, can be equipped with packing ring 2.In that workpiece 9 fixedly the time, is reversed double threaded screw 7 earlier, make clamp block 1 corresponding with the height of workpiece 9, rotating cam 4 then, and the end of clamp block 1 is pressed on the workpiece 9, tighten nut 3 at last, workpiece 9 can be pressed solidly on workbench.
Claims (1)
1, a kind of adjustable cam pressing plate is made up of clamp block and bolt, it is characterized in that:
A. clamp block is a strip, and there is slotted hole longitudinally at the middle part, and a cam is housed in the recess of outer end, and handle is arranged on the cam-wall;
B. form by double threaded screw and at the bottom of being screwed in T shape on this screw rod by swivel nut and last screw rod for the screw rod of bolt,
C. on last screw rod, be with a support arm, on the wall convex shape hole arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94219863 CN2194786Y (en) | 1994-08-21 | 1994-08-21 | Adjustable cam hold-down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94219863 CN2194786Y (en) | 1994-08-21 | 1994-08-21 | Adjustable cam hold-down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2194786Y true CN2194786Y (en) | 1995-04-19 |
Family
ID=33834602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94219863 Expired - Fee Related CN2194786Y (en) | 1994-08-21 | 1994-08-21 | Adjustable cam hold-down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2194786Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829921A (en) * | 2010-06-12 | 2010-09-15 | 太原煤气化股份有限公司 | Table clamp |
| CN102152054A (en) * | 2011-04-15 | 2011-08-17 | 山东鲁亿通电气设备有限公司 | Welding fixture |
| CN103624709A (en) * | 2013-11-19 | 2014-03-12 | 重庆风过旗扬科技发展有限公司 | Simple cam press device |
| CN104338914A (en) * | 2014-10-28 | 2015-02-11 | 芜湖新兴铸管有限责任公司 | Main machine body connection structure for water-cooling centrifugal machine |
| CN107009292A (en) * | 2017-06-02 | 2017-08-04 | 泰尔重工股份有限公司 | A kind of fast fixture for frock |
| CN112676873A (en) * | 2019-10-17 | 2021-04-20 | 富鼎电子科技(嘉善)有限公司 | Pressing device |
-
1994
- 1994-08-21 CN CN 94219863 patent/CN2194786Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829921A (en) * | 2010-06-12 | 2010-09-15 | 太原煤气化股份有限公司 | Table clamp |
| CN102152054A (en) * | 2011-04-15 | 2011-08-17 | 山东鲁亿通电气设备有限公司 | Welding fixture |
| CN103624709A (en) * | 2013-11-19 | 2014-03-12 | 重庆风过旗扬科技发展有限公司 | Simple cam press device |
| CN104338914A (en) * | 2014-10-28 | 2015-02-11 | 芜湖新兴铸管有限责任公司 | Main machine body connection structure for water-cooling centrifugal machine |
| CN107009292A (en) * | 2017-06-02 | 2017-08-04 | 泰尔重工股份有限公司 | A kind of fast fixture for frock |
| CN112676873A (en) * | 2019-10-17 | 2021-04-20 | 富鼎电子科技(嘉善)有限公司 | Pressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |