CN107971420A - Clamp lower clamp - Google Patents
Clamp lower clamp Download PDFInfo
- Publication number
- CN107971420A CN107971420A CN201610919820.XA CN201610919820A CN107971420A CN 107971420 A CN107971420 A CN 107971420A CN 201610919820 A CN201610919820 A CN 201610919820A CN 107971420 A CN107971420 A CN 107971420A
- Authority
- CN
- China
- Prior art keywords
- clamp
- boss
- plate
- frame
- nipper plate
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
- B21D43/11—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers for feeding sheet or strip material
Abstract
This application discloses a kind of clamp lower clamp.The clamp lower clamp, including clamp frame and nipper plate, described clamp frame one end is equipped with two boss, formed with step between the boss and the clamp frame, be respectively equipped with least two first threaded holes in two boss, the nipper plate is equipped with the first taper hole corresponding with first threaded hole, the nipper plate be equipped with the step, the nipper plate is fixed on the clamp frame by the first sunk screw, and the nipper plate is equipped with sawtooth away from the clamp frame end surface.The utility model lower clamp is simple in structure, and materials are simple, and easy to process, nipper plate uses zigzag, can more firmly clamp plate, while the utility model lower clamp is equipped with locating piece, more convenient can position plate origin, more convenient can also correct.
Description
Technical field
This application involves rotating tower punch field, more particularly to a kind of clamp lower clamp.
Background technology
Existing numerical control stamping machine tool clamping workpiece is realized using clamp mostly, and upper clamp tail is driven by piston rod in cylinder
Portion moves, and makes upper clamp with respect to lower clamp turn, and upper clamp front end is pressed to installed in the following nipper plate in clamp lower clamp front end,
So as to compress the plate being placed between upper clamp front end and nipper plate, the clamping of workpiece, but upper clamp front end and nipper plate are realized
All it is plane, clamping is not reliable for plate, while original point position of the plate in clamp direction is determined by acting against the position of clamp,
Grip finger arbitrarily can not be adjusted and corrected, and be easy to cause plate original point position inaccuracy.So need to propose to improve.
The content of the invention
It is an object of the invention to provide a kind of clamp lower clamp, to overcome deficiency of the prior art.
To achieve the above object, the present invention provides following technical solution：
The embodiment of the present application discloses a kind of clamp lower clamp, including clamp frame and nipper plate, and described clamp frame one end is set
There are two boss, formed with step between the boss and the clamp frame, at least two first spiral shells are respectively equipped with two boss
Pit, the nipper plate are equipped with the first taper hole corresponding with first threaded hole, the nipper plate be equipped with the step,
The nipper plate is fixed on the clamp frame by the first sunk screw, and the nipper plate is equipped with away from the clamp frame end surface
Sawtooth.
Preferably, in above-mentioned clamp lower clamp, the clamp is provided with rectangular recess, and the groove is by described convex
End both sides are equipped with pin hole.
Preferably, in above-mentioned clamp lower clamp, the raised head face is equipped with locating piece.
Preferably, in above-mentioned clamp lower clamp, the second taper hole is equipped with the locating piece, the raised head face is equipped with
Second threaded hole, the locating piece are fixed on the boss by the second sunk screw.
Preferably, in above-mentioned clamp lower clamp, the clamp frame is equipped with inclined-plane away from boss end both sides.
Preferably, in above-mentioned clamp lower clamp, the clamp frame is equipped with least four counterbores by the beveled end.
Compared with prior art, the advantage of the invention is that：The utility model clamp lower clamp is simple in structure, and materials are simple, easily
In processing, nipper plate uses zigzag, can more firmly clamp plate, while the utility model lower clamp is equipped with locating piece, can be with
More convenient positioning plate origin, more convenient can also be corrected.
Brief description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, without creative efforts,
Other attached drawings can also be obtained according to these attached drawings.
Fig. 1 show the structure diagram of clamp lower clamp in the specific embodiment of the invention；
Fig. 2 show the schematic diagram of clamp frame in the specific embodiment of the invention；
Fig. 3 show the schematic diagram of nipper plate in the specific embodiment of the invention；
Fig. 4 show the schematic diagram of locating piece in the specific embodiment of the invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, detailed retouch is carried out to the technical solution in the embodiment of the present invention
State, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, the every other implementation that those of ordinary skill in the art are obtained on the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Join shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the clamp lower clamp in the present invention, including clamp frame 01 and nipper plate 02, folder
01 one end of tong holder is equipped with two boss 0101, formed with step 0102, two 0101 interior point of boss between boss 0101 and clamp frame 02
Not She You at least two first threaded holes 0103, nipper plate 02 be equipped with 0103 corresponding first taper hole 0201 of the first threaded hole, under
Nipper 02 be equipped with step 0102, nipper plate 02 is fixed on clamp frame 02, the utility model lower clamp by the first sunk screw 03
Simple in structure, materials are simple, and easy to process, nipper plate 02 uses zigzag, can more firmly clamp plate.
Further, clamp frame 01 is equipped with rectangular recess 0104, and groove 0104 is equipped with pin hole by 0101 end both sides of boss
0105, clamp upper clamp can be fixed in groove 0104 by pin activity.
Further, 0104 end face of boss is equipped with locating piece 04, more convenient can position plate origin, can also be more
It is convenient to correct origin.
Further, the second taper hole 0401 is equipped with locating piece 04,0101 end face of boss is equipped with the second threaded hole 0106, fixed
Position block 04 is fixed on boss 0101 by the second sunk screw 05, avoids the second sunk screw 05 from protruding from locating piece 04 and cause
Plate origin can not be positioned.
Further, clamp frame 01 is equipped with inclined-plane 0107 away from 0101 end both sides of boss, avoids clamp lower clamp of the present invention
Interfere with the axis pin of caliper body.
Further, clamp frame 01 is equipped with least four counterbores 0108 by 0107 end of inclined-plane, for will be clamped under clamp of the present invention
Body is fixed on caliper body.
Clamp lower clamp of the present invention is simple in structure, and materials are simple, and easy to process, nipper plate uses zigzag, can be more
Firmly clamping plate, while the utility model lower clamp is equipped with locating piece, more convenient can position plate origin, can also be more square
Just correct.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " including ", " including " or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence " including one ... ", it is not excluded that
Also there are other identical element in the process, method, article or apparatus that includes the element.
The above is only the embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (6)
- A kind of 1. clamp lower clamp, it is characterised in that including clamp frame and nipper plate, described clamp frame one end is equipped with two boss, Formed with step between the boss and the clamp frame, at least two first threaded holes are respectively equipped with two boss, it is described Nipper plate is equipped with the first taper hole corresponding with first threaded hole, the nipper plate be equipped with the step, the lower pincers Plate is fixed on the clamp frame by the first sunk screw, and the nipper plate is equipped with sawtooth away from the clamp frame end surface.
- 2. clamp lower clamp according to claim 1, it is characterised in that：The clamp is provided with rectangular recess, described Groove is equipped with pin hole by boss end both sides.
- 3. clamp lower clamp according to claim 1, it is characterised in that：The raised head face is equipped with locating piece.
- 4. clamp lower clamp according to claim 3, it is characterised in that：The second taper hole is equipped with the locating piece, it is described Raised head face is equipped with the second threaded hole, and the locating piece is fixed on the boss by the second sunk screw.
- 5. clamp lower clamp according to claim 1, it is characterised in that：The clamp frame is set away from boss end both sides There is inclined-plane.
- 6. clamp lower clamp according to claim 1, it is characterised in that：The clamp frame is equipped with least by the beveled end Four counterbores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610919820.XA CN107971420A (en) | 2016-10-21 | 2016-10-21 | Clamp lower clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610919820.XA CN107971420A (en) | 2016-10-21 | 2016-10-21 | Clamp lower clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107971420A true CN107971420A (en) | 2018-05-01 |
Family
ID=62004500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610919820.XA Pending CN107971420A (en) | 2016-10-21 | 2016-10-21 | Clamp lower clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107971420A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201124208Y (en) * | 2007-11-23 | 2008-10-01 | 江苏金方圆数控机床有限公司 | Clamp for punch |
| CN201291272Y (en) * | 2008-11-13 | 2009-08-19 | 杨影 | Full-flotation pneumatic pincers |
| CN203045573U (en) * | 2013-02-04 | 2013-07-10 | 扬州恒德模具有限公司 | Clamp device |
| CN103878263A (en) * | 2014-04-08 | 2014-06-25 | 扬州恒德模具有限公司 | Split type board floating clamp on numerical control press |
| CN203830583U (en) * | 2014-05-26 | 2014-09-17 | 扬州恒德模具有限公司 | Plate floating clamp |
-
2016
- 2016-10-21 CN CN201610919820.XA patent/CN107971420A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201124208Y (en) * | 2007-11-23 | 2008-10-01 | 江苏金方圆数控机床有限公司 | Clamp for punch |
| CN201291272Y (en) * | 2008-11-13 | 2009-08-19 | 杨影 | Full-flotation pneumatic pincers |
| CN203045573U (en) * | 2013-02-04 | 2013-07-10 | 扬州恒德模具有限公司 | Clamp device |
| CN103878263A (en) * | 2014-04-08 | 2014-06-25 | 扬州恒德模具有限公司 | Split type board floating clamp on numerical control press |
| CN203830583U (en) * | 2014-05-26 | 2014-09-17 | 扬州恒德模具有限公司 | Plate floating clamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204413659U (en) | Regulate the multi-purpose fixture of clamping face | |
| CN204430817U (en) | A kind of machine workpieces clamping device | |
| CN204657621U (en) | A kind of pipe fitting cutting positioning tool | |
| CN210254580U (en) | Device for machining hemispherical thin-walled workpiece inclined hole on logo boring machine | |
| CN201592357U (en) | Floating auxiliary clamp mechanism for processing T-shaped parts | |
| CN107971420A (en) | Clamp lower clamp | |
| CN203565926U (en) | Positioning device for use in drilling of arc-shaped plate | |
| CN204504745U (en) | A kind of micro-aperture pin-and-hole boring and pin punching press two station clamp | |
| CN202239796U (en) | Drill jig die for chuck plate of steel grasping machine | |
| CN203236041U (en) | Gantry type cutting machine with capturing function | |
| CN206578567U (en) | A kind of boring grab of door handle | |
| CN206066029U (en) | A kind of mobile phone shell processes electromagnetic absorption device | |
| CN204818827U (en) | Fixture | |
| CN201592363U (en) | Special lathe clamp of cylinder end flange | |
| CN206795301U (en) | It is adapted to the fixture of more size square parts clampings | |
| CN210099535U (en) | Motorcycle throttle body inclined hole processingequipment | |
| CN202726577U (en) | Side fixed pressing plate | |
| CN201824218U (en) | Contour sleeve fixture | |
| CN202292195U (en) | Hole-locating jig | |
| CN211072634U (en) | Tool for punching clamping jaw | |
| CN209632595U (en) | A kind of segmentation claw tooling | |
| CN205380449U (en) | Accurate chair leg trompil anchor clamps | |
| CN214488434U (en) | Punch press with direction error correction effect | |
| CN203541591U (en) | Tool holder structure of numerically-controlled tool turret | |
| CN208341816U (en) | The drill jig component that fixing clamp is processed at hundle-bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180501 |