CN212705476U - Plate clamp - Google Patents
Plate clamp Download PDFInfo
- Publication number
- CN212705476U CN212705476U CN202021470519.3U CN202021470519U CN212705476U CN 212705476 U CN212705476 U CN 212705476U CN 202021470519 U CN202021470519 U CN 202021470519U CN 212705476 U CN212705476 U CN 212705476U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- clamping component
- hole
- clamping
- sheet metal
- 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
Images
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model discloses a plate clamp, belonging to the technical field of tools, comprising two sets of clamping components which are distributed up and down, wherein each clamping component comprises three connecting rods which form a triangle, and two connecting rods which are connected are hinged and connected; the clamping component is positioned on the upper side, a through hole is formed in a hinged shaft of the connecting rod, the clamping component is positioned on the lower side, a threaded hole is formed in the hinged shaft of the connecting rod, a connecting block used for connecting a foundation plate through bolts and nuts is arranged on the connecting rod of the clamping component, and the through hole is matched with the threaded hole. The utility model discloses when sheet metal's middle part was drilled, the connecting rod can provide the restraint to sheet metal's middle part, and the restriction vibrations improve the drilling quality.
Description
Technical Field
The utility model relates to a technical field of frock, concretely relates to plate clamp.
Background
When drilling holes in the metal plate, the metal plate needs to be padded above the foundation plate, and then the metal plate is pressed on the cushion block by utilizing the pressing block. The pressing block is a metal block, a through hole or a strip-shaped through hole is formed in the pressing block, then a bolt which is matched with the T-shaped groove in the foundation plate and leads to penetrates through the through hole or the strip-shaped through hole, and the pressing block is matched with a nut to generate downward pressure. But this kind of method can only grasp the edge of panel, and the centre gripping scope is less, when the position of drilling is in sheet metal's central authorities, or the hole site is far away from the clamping position of briquetting (the quantity of briquetting can not increase a lot under the condition that can compress tightly sheet metal is satisfied usually, and set up too much briquetting and can increase operating time), because the flexibility that limitation and panel self of briquetting centre gripping have, lead to the drilling cutting department to shake, can bring the broach line when drilling like this usually, serious then can increase the impact of drill bit and sheet metal, reduce the life of drill bit.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a plate fixture, which comprises two sets of clamping components which are distributed up and down, wherein each clamping component comprises three connecting rods which form a triangle, and the two connecting rods which are connected are hinged; the clamping component is positioned on the upper side, a through hole is formed in a hinged shaft of the connecting rod, the clamping component is positioned on the lower side, a threaded hole is formed in the hinged shaft of the connecting rod, a connecting block used for connecting a foundation plate through bolts and nuts is arranged on the connecting rod of the clamping component, and the through hole is matched with the threaded hole.
The utility model discloses a further set up to: the one end of connecting rod is provided with the bulge axle that stretches out towards the direction that deviates from mutually, the bulge axle is as two connecting rod articulated shaft, the other end of connecting rod be provided with the journal stirrup of bulge axle looks adaptation.
The utility model discloses a further set up to: the connecting block is arranged on the support lug.
The utility model discloses a further set up to: the rod body of the connecting rod is of an I-shaped steel structure.
To sum up, the utility model discloses a beneficial technological effect does:
the utility model discloses when using, because the connecting rod can span sheet metal, so can press from both sides sheet metal's middle part tightly, when drilling at sheet metal's middle part, the connecting rod can provide the restraint to sheet metal's middle part, and the restriction shakes, improves the drilling quality. In addition, the plate clamp can only use two connecting rods which are opposite up and down according to actual use requirements, and three connecting rods in the clamping assembly are not required to be used necessarily. In addition, the clamping assembly can clamp the metal plate in a large range, so that a plurality of hole positions on the edge can be taken care of.
Drawings
Fig. 1 is a schematic structural view of a plate clamp of the present invention;
fig. 2 is a schematic structural view of the connecting rod of the present invention;
fig. 3 is a schematic structural view of the connecting rod clamping metal plate of the present invention.
Reference numerals: 1. a connecting rod; 11. a protruding shaft; 12. supporting a lug; 2. connecting blocks; 3. a metal plate.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
The utility model discloses a panel clamp, including the centre gripping subassembly that distributes about two sets, the centre gripping subassembly includes three connecting rods 1 that constitute triangle-shaped, and two connecting rods 1 that link to each other are articulated to link to each other.
The connecting rod 1 is integrally formed, and the rod body of the connecting rod is of an I-shaped steel structure. One end of the connecting rod 1 is provided with a protruding shaft 11 extending towards the opposite direction, and the protruding shaft 11 is used as a hinge shaft for hinging the two connecting rods 1; the other end of the connecting rod 1 is provided with a support lug 12 matched with the protruding shaft 11, and the protruding shaft 11 is matched with the support lug 12 to realize the hinging of the two connecting rods 1. A through hole is formed in the protruding shaft 11 of the connecting rod 1 of the clamping assembly located on the upper side, and the through hole is formed along the axis of the protruding shaft 11. The protruding shaft 11 of the connecting rod 1 of the clamping component positioned at the lower side is provided with a threaded hole. When the metal plate 3 is arranged between the two sets of clamping assemblies, the bolts are arranged in the through holes in a penetrating mode and screwed in the threaded holes, and therefore the two sets of clamping assemblies can clamp the metal plate 3. In addition, a connecting block 2 for connecting the base plate through bolts and nuts is arranged on the connecting rod 1 of the clamping component positioned on the lower side. The connecting block 2 is a rectangular metal block body and is connected with the support lug 12 in a welding mode. The connecting block 2 is provided with a strip-shaped through hole, the bolt is inversely arranged to penetrate through the T-shaped groove and the strip-shaped through hole in the foundation plate, and the connecting block 2 is fixed on the foundation plate through the nut.
The utility model discloses when using, because connecting rod 1 can span sheet metal 3, so can press from both sides sheet metal 3's middle part tightly, when drilling at sheet metal 3's middle part, connecting rod 1 can provide the restraint to sheet metal 3's middle part, and the restriction shakes, improves the drilling quality. In addition, the plate clamp can only use two connecting rods 1 which are opposite up and down according to actual use requirements, and the three connecting rods 1 in the clamping assembly are not required to be used for certain time. In addition, the clamping assembly can clamp the metal plate 3 in a large range, so that a plurality of hole positions on the edge can be taken care of.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. A panel clamp is characterized in that: the clamping device comprises two sets of clamping components which are distributed up and down, wherein each clamping component comprises three connecting rods which form a triangle, and two connecting rods which are connected are hinged; the clamping component is positioned on the upper side, a through hole is formed in a hinged shaft of the connecting rod, the clamping component is positioned on the lower side, a threaded hole is formed in the hinged shaft of the connecting rod, a connecting block used for connecting a foundation plate through bolts and nuts is arranged on the connecting rod of the clamping component, and the through hole is matched with the threaded hole.
2. The panel clamp of claim 1, wherein: the one end of connecting rod is provided with the bulge axle that stretches out towards the direction that deviates from mutually, the bulge axle is as two connecting rod articulated shaft, the other end of connecting rod be provided with the journal stirrup of bulge axle looks adaptation.
3. The panel clamp of claim 2, wherein: the connecting block is arranged on the support lug.
4. The panel clamp of claim 1, wherein: the rod body of the connecting rod is of an I-shaped steel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021470519.3U CN212705476U (en) | 2020-07-23 | 2020-07-23 | Plate clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021470519.3U CN212705476U (en) | 2020-07-23 | 2020-07-23 | Plate clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212705476U true CN212705476U (en) | 2021-03-16 |
Family
ID=74909392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021470519.3U Expired - Fee Related CN212705476U (en) | 2020-07-23 | 2020-07-23 | Plate clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212705476U (en) |
-
2020
- 2020-07-23 CN CN202021470519.3U patent/CN212705476U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212705476U (en) | Plate clamp | |
| CN210756074U (en) | Angle steel welding frock | |
| CN215620249U (en) | Steel bar pre-tightening type multidirectional die forging hydraulic press frame | |
| CN211249204U (en) | Cylinder cover clamp | |
| CN209755135U (en) | Crawler tractor frame assembly table | |
| CN213319898U (en) | Manual bayonet lock clamping spring device | |
| CN208977354U (en) | A kind of trapezoidal Pipe Cutting fixture of flexibility | |
| CN203426631U (en) | Locating tool for welding optical device | |
| CN221047816U (en) | Suspension arm hole machining tool | |
| CN217323080U (en) | Adjustable anti side force rail pressing device of track | |
| CN218054754U (en) | Adjustable air chamber base plate | |
| CN219411272U (en) | Adjustable three-hole connecting piece convenient to install and replace | |
| CN213228068U (en) | Financial accounting voucher drilling equipment | |
| CN217393426U (en) | Metal workpiece shaping tool with end hole | |
| CN214263586U (en) | Fixing structure of stamping die | |
| CN211991613U (en) | Module sampling line welding pressure head device | |
| CN218725947U (en) | Limiting device | |
| CN213497898U (en) | Modular combined type clamping device | |
| CN211444634U (en) | Elevator part fixing device | |
| CN219007121U (en) | Anti-deflection mechanism of single-point press | |
| CN216606100U (en) | Design of fixed welding structure of screen surface supporting group | |
| CN216006943U (en) | Tubular pile gripper of static pressure pile machine | |
| CN220427406U (en) | Engineering machinery spring adjusting device | |
| CN110905272B (en) | Supporting device for replacing auxiliary materials of iron tower | |
| CN212525872U (en) | Pneumatic terminal squeeze riveter convenient to location |
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: 20210316 Termination date: 20210723 |