CN216683716U

CN216683716U - Monochrome machine clamp positioner

Info

Publication number: CN216683716U
Application number: CN202220036679.XU
Authority: CN
Inventors: 许学标; 许天明; 王成
Original assignee: Hangzhou Daguan Printing Co ltd
Current assignee: Hangzhou Daguan Printing Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-06-07
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a monochromator clamp positioning device which comprises a clamp main body, wherein a plurality of threaded rods penetrate through the top end of the clamp main body, nuts are sleeved at the outer ends of the threaded rods, the nuts are in threaded connection with the threaded rods, the bottom ends of the nuts are fixedly connected with the top end of the clamp main body, pressing blocks are arranged at the bottoms of the threaded rods, grooves are formed in the bottom ends of the threaded rods, a buffer mechanism is arranged at the top of each pressing block, and the buffer mechanisms extend into the grooves. The press block is driven to move downwards through the threaded rod and is pressed on a printed matter, the connecting rod is pushed to the inside of the groove to compress the spring and generate elastic force, the elastic force of the spring plays a role in buffering to prevent the press block from moving downwards excessively to damage the printed matter, the buffering mechanism plays a role in buffering when the printed matter is positioned, the printed matter is effectively prevented from being damaged due to overlarge pressure, and the press block is very convenient to use.

Description

Monochrome machine clamp positioner

Technical Field

The utility model relates to the technical field of monochromators, in particular to a positioning device for a plate clamp of a monochromator.

Background

Printing machines are machines for printing text and images, modern printing machines generally consisting of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle is as follows: the characters and images to be printed are made into a printing plate, the printing plate is arranged on a printing machine, then ink is coated on the position of the printing plate with the characters and the images by manpower or the printing machine, and then the printing plate is directly or indirectly transferred to paper or other printing stocks (such as textiles, metal plates, plastics, leather, wood plates, glass and ceramics) so as to reproduce the printed matters which are the same as the printing plate, wherein the printing plate is divided according to printing colors and comprises a monochrome machine, a plate clamp is generally required to position the printed matters during printing, and the plate clamp in the prior art does not have any buffer when positioning the printed matters, easily causes damage to the printed matters when the lower pressure is too large, and is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a positioning device for a plate clamp of a monochromator, which solves the problems that the plate clamp in the prior art has no buffer when positioning a printed matter, easily damages the printed matter when the lower pressure is too large, and is very inconvenient to use.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a monochromator clamp positioner, includes the clamp body, clamp body top is run through and is equipped with a plurality of threaded rods, threaded rod outer end cover is equipped with the nut, the nut passes through threaded connection with the threaded rod, just nut bottom and clamp body top fixed connection, the threaded rod bottom is equipped with the briquetting, the threaded rod bottom is seted up flutedly, the briquetting top is equipped with buffer gear, just buffer gear extends to inside the recess.

Preferably, buffer gear includes the connecting rod, the connecting rod is established in the threaded rod bottom and is extended to inside the recess, just bearing swing joint is passed through on connecting rod bottom and briquetting top, the connecting rod top is equipped with the spring, the spring is established inside the recess, just the spring both ends respectively with inside top of recess and connecting rod top fixed connection.

Preferably, the groove both sides all are equipped with the spout, the connecting rod both sides all fixedly are equipped with the slider, the slider is established inside the spout.

Preferably, a rubber pad is fixedly arranged at the bottom end of the pressing block.

Preferably, the outer end of the threaded rod is fixedly sleeved with a limiting ring, and the limiting ring is arranged inside the clamp body.

Preferably, the top end of the threaded rod is fixedly provided with a rotating wheel, and the rotating wheel is arranged at the top of the clamp body.

Preferably, two fixing plates are fixedly arranged on the rear side of the clamp body.

Compared with the prior art, the utility model has the beneficial effects that: this monochromator version presss from both sides positioner moves down and presses on the printed matter through the threaded rod drive briquetting, and the connecting rod is pushed to the recess inside and receives the compression and produce elasticity to the spring this moment, and the elasticity of spring then plays the cushioning effect and prevents that the briquetting from moving down excessively and cause the damage to the printed matter, and buffer gear plays the cushioning effect when the printed matter is fixed a position, prevents effectively that pressure is too big to cause the damage to the printed matter, and it is very convenient to use.

Drawings

FIG. 1 is a schematic view of an overall three-dimensional structure at a first perspective according to the present invention;

FIG. 2 is a schematic view of an overall three-dimensional structure at a second perspective according to the present invention;

FIG. 3 is a partial perspective view of the present invention;

fig. 4 is a schematic cross-sectional three-dimensional structure of the threaded rod of the present invention.

In the figure: 1 clamp body, 2 threaded rods, 3 pressing blocks, 4 connecting rods, 5 grooves, 6 springs, 7 sliding grooves, 8 sliding blocks, 9 rubber pads, 10 limiting rings, 11 rotating wheels, 12 nuts and 13 fixing plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-4, a monochromator clamp positioner, including clamp

main part

1, 1 top of clamp main part is run through and is equipped with a plurality of threaded

rods

2, 2 outer pot heads of threaded rod are equipped with nut 12, nut 12 passes through threaded connection with threaded rod 2, just nut 12 bottom and 1 top fixed connection of clamp main part, thereby nut 12 and 2 cooperations of threaded rod make threaded rod 2 can drive briquetting 3 when rotating and move down, 2 bottoms of threaded rod are equipped with briquetting 3, 2 bottoms of threaded rod are seted up flutedly 5, 3 tops of briquetting are equipped with buffer gear, just buffer gear extends to inside 5 recesses.

Buffer gear includes connecting rod 4, connecting rod 4 is established in 2 bottoms of threaded rod and is extended to inside 5 recesses, just bearing swing joint is passed through on 4 bottoms of connecting rod and 3 tops of briquetting, 4 tops of connecting rod are equipped with spring 6, spring 6 is established inside 5 recesses, just 6 both ends of spring respectively with 5 inside tops of recess and 4 top fixed connection of connecting rod, buffer gear can play the cushioning effect, can protect the printed matter to be damaged.

The 5 both sides of recess all are equipped with

spout

7, 4 both sides of connecting rod are all fixed and are equipped with slider 8, slider 8 is established inside spout 7, and slider 8 and spout 7 play the effect of spacing direction to connecting rod 4.

The bottom end of the pressing block 3 is fixedly provided with a rubber pad 9, and the rubber pad 9 also plays a role in buffering, so that the printed matter is protected.

The fixed cover in 2 outer ends of threaded rod is equipped with spacing ring 10, inside spacing ring 10 established at version clamp main part 1, spacing ring 10 can prevent that threaded rod 2 from shifting up excessively and breaking away from with version clamp main part 1.

2 fixed runners 11 that are equipped with in top of threaded rod, runner 11 is established at clamp main part 1 top, and runner 11 conveniently rotates threaded rod 2.

The fixed two fixed plates 13 that are equipped with of version clamp main part 1 rear side, fixed plate 13 is convenient for install fixed the version clamp main part 1.

When in use: stretch the printed matter to the inside briquetting 3 bottoms of version clamp main part 1, rotate threaded rod 2 through runner 11 this moment, because threaded rod 2 and nut 12 are through threaded connection, consequently use nut 12 to drive briquetting 3 downstream for reference thing threaded rod 2, until briquetting 3 presses on the printed matter, continue to twist threaded rod 2 this moment, because briquetting 3 can't move down again this moment, consequently briquetting 3 then can promote connecting rod 4 and extend the removal to recess 5 inside, spring 6 receives the compression and produces elasticity during, spring 6's elasticity then plays the cushioning effect and prevents that briquetting 3 from moving down excessively to cause the damage to the printed matter.

To sum up, this monochromator version presss from both sides positioner, drive briquetting 3 through threaded rod 2 and move down and press on the printed matter, connecting rod 4 is pushed to recess 5 inside and is compressed and produce elasticity to spring 6 this moment, spring 6's elasticity then plays the cushioning effect and prevents briquetting 3 from moving down excessively and cause the damage to the printed matter, buffer gear plays the cushioning effect when fixing a position the printed matter, effectively prevent that pressure is too big from causing the damage to the printed matter, it is very convenient to use, the version clamp that has solved among the prior art does not have any buffering when fixing a position the printed matter, easily cause the damage to the printed matter when the pressure is too big down, use very inconvenient problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a monochromator clamp positioner, includes clamp main part (1), its characterized in that, clamp main part (1) top is run through and is equipped with a plurality of threaded rods (2), threaded rod (2) outer pot head is equipped with nut (12), nut (12) pass through threaded connection with threaded rod (2), just nut (12) bottom and clamp main part (1) top fixed connection, threaded rod (2) bottom is equipped with briquetting (3), threaded rod (2) bottom seted up recess (5), briquetting (3) top is equipped with buffer gear, just buffer gear extends to inside recess (5).

2. The monochrome machine clamp positioning device according to claim 1, wherein the buffer mechanism comprises a connecting rod (4), the connecting rod (4) is arranged at the bottom of the threaded rod (2) and extends to the inside of the groove (5), the bottom end of the connecting rod (4) is movably connected with the top end of the pressing block (3) through a bearing, a spring (6) is arranged at the top of the connecting rod (4), the spring (6) is arranged inside the groove (5), and two ends of the spring (6) are respectively fixedly connected with the top end inside the groove (5) and the top end of the connecting rod (4).

3. The monochrome machine clamp positioning device according to claim 2, wherein sliding grooves (7) are formed on both sides of the groove (5), sliding blocks (8) are fixedly arranged on both sides of the connecting rod (4), and the sliding blocks (8) are arranged inside the sliding grooves (7).

4. The clamp positioning device of a monochromator according to claim 1, wherein a rubber pad (9) is fixed at the bottom end of the press block (3).

5. The clamp positioning device of the monochromator according to claim 1, wherein the outer end of the threaded rod (2) is fixedly sleeved with a limit ring (10), and the limit ring (10) is arranged inside the clamp body (1).

6. The monochrome machine clamp positioning device according to claim 1, wherein the top end of the threaded rod (2) is fixedly provided with a rotating wheel (11), and the rotating wheel (11) is arranged on the top of the clamp body (1).

7. A monochromator plate clamp positioning device according to claim 1, characterized in that two fixing plates (13) are fixedly arranged at the rear side of the plate clamp body (1).