CN211387812U

CN211387812U - Special clamp for cutting off long-strip workpiece in furniture industry

Info

Publication number: CN211387812U
Application number: CN201922470903.7U
Authority: CN
Inventors: 黄雄杰; 杨江宁
Original assignee: Taizhou Rayard Wood Industry Co ltd
Current assignee: Taizhou Rayard Wood Industry Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-01
Anticipated expiration: 2029-12-31

Abstract

The invention discloses a special clamp for cutting off a long-strip workpiece in the furniture industry, which comprises a shell, wherein a strip-shaped block is welded on one side of the shell, a fixed clamping jaw is installed at the bottom of the strip-shaped block, a rectangular through hole is formed between two sides of the strip-shaped block, a first through hole is formed in the middle of the top of the shell, an air cylinder is installed at the top of the first through hole through a bolt, an output shaft of the air cylinder enters the shell through the first through hole, a clamping plate is installed at the lower end of the output shaft through a coupler, a movable clamping jaw is integrally formed at one end of the clamping plate, and the air cylinder drives the clamping plate to move up and down. And multiple groups of clamping devices can be matched for use, so that clamping action on larger equipment is realized.

Description

Special clamp for cutting off long-strip workpiece in furniture industry

Technical Field

The invention relates to the technical field of furniture production, in particular to a special clamp for cutting off a long-strip workpiece in the furniture industry.

Background

The long-strip workpieces are widely applied in household production, such as door frames and the like, generally the workpieces are produced by a coating process and then are processed by the procedures of cutting, punching and the like, and the cutting of the narrow materials needs certain precision.

The traditional method is as follows: the double-head fixed-width cutting machine has the advantages of high size precision of cut workpieces, small yield, certain danger of equipment, high labor cost and low process automation degree.

Disclosure of Invention

The invention aims to provide a special clamp for cutting off a long-strip workpiece in the furniture industry, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a special clamp for cutting off a long-strip workpiece in the furniture industry comprises a shell, wherein a strip-shaped block is welded on one side of the shell, a fixed clamping jaw is mounted at the bottom of the strip-shaped block through a bolt, the fixed clamping jaw extends out of one side of the strip-shaped block, a rectangular through hole is formed between two sides of the strip-shaped block, linear bearings are mounted at two ends of the top of the shell through bolts, a linear circular rail is slidably mounted in an inner ring of each linear bearing, first circular rail positioning holes are formed at two ends of the top of the shell, the bottom of the linear circular rail enters the shell through the first circular rail positioning holes, a clamping plate is fixedly mounted at the bottom of the linear circular rail, a first through hole is formed in the middle of the top of the shell, an air cylinder is mounted at the top of the first through hole through a bolt, and an output shaft, the lower end of the output shaft is fixedly connected with the middle of the top of the clamping plate, a movable clamping jaw is integrally formed on one side of the clamping plate, the movable clamping jaw extends to one side of the strip-shaped block from the rectangular through hole, the positions of the movable clamping jaw and the fixed clamping jaw are on a vertical line, and the air cylinder drives the clamping plate to move up and down.

Preferably, the inside of the shell is hollow, and the other side of the shell is provided with an opening.

Preferably, the bar-shaped block, the fixed clamping jaw and the movable clamping jaw are all arranged in a plurality of ways.

Preferably, a fixing plate is welded to one side of the top of the shell, and the linear bearing is mounted to one side of the fixing plate through a bolt.

Preferably, the two ends of the top of the clamping plate are provided with second circular rail positioning holes, the middle of the top of the clamping plate is provided with a second through hole, and the output shaft and the bottom of the linear circular rail are fixedly installed in the second through hole and the second circular rail positioning holes through couplers respectively.

Preferably, the length of the linear circular rail is greater than the maximum distance between the movable clamping jaw and the fixed clamping jaw.

Preferably, spaces with equal width are left between the bar blocks.

Compared with the prior art, the invention has the beneficial effects that:

1. this scheme, simple structure makes and maintains with low costsly.

2. The modular design can be used on small-sized equipment and also can be used on large-sized equipment.

3. The clamping performance is stable.

4. The method is suitable for being applied to automatic equipment and is suitable for large-scale production.

Drawings

FIG. 1 is an exploded view of the structure of the present invention;

FIG. 2 is a schematic view of a clamping block of the present invention;

FIG. 3 is a schematic view of the mounting of the retaining plate of the present invention;

FIG. 4 is a schematic view of the present invention;

FIG. 5 is a schematic diagram of the operation of the present invention;

FIG. 6 is a schematic view of the clamping block and housing assembly of the present invention;

fig. 7 is a schematic view of the installation of the coupling of the present invention.

In the figure: 1. a housing; 2. a bar-shaped block; 3. a rectangular through hole; 4. a linear bearing; 5. a linear circular rail; 6. a cylinder; 7. a clamping plate; 8. an output shaft; 9. a second through hole; 10. a second circular rail positioning hole; 11. a movable clamping jaw; 12. a first through hole; 13. a first circular rail positioning hole; 14. fixing the clamping jaw; 15. a fixing plate; 16. a coupling; 17. and (4) opening.

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.

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "back," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, as used herein, are merely used for convenience in referring to the figures and to aid in describing the invention, and are not intended to limit the invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a rectangular work piece of furniture trade surely cuts special vice, which comprises an outer shell 1, in order to install movable clamping jaw 11 and fixed clamping jaw 14, the welding of one side of shell 1 has bar-shaped block 2, rectangle through-hole 3 has been seted up between the both sides of bar-shaped block 2, fixed clamping jaw 14 is installed through the bolt in the bottom of bar-shaped block 2, fixed clamping jaw 14 extends out one side of bar-shaped block 2, one side integrated into one piece of clamp plate 7 has movable clamping jaw 11, movable clamping jaw 11 extends to one side of bar-shaped block 2 from rectangle through-hole 3, movable clamping jaw 11 and fixed clamping jaw 14's position is on a vertical line, press from both sides the work piece tightly through movable clamping jaw.

In order to install the cylinder 6, a first through hole 12 is formed in the middle of the top of the shell 1, the cylinder 6 is installed at the top of the first through hole 12 through a bolt, and the cylinder 6 is fixed to the top of the shell 1 through the bolt, so that the cylinder is convenient to disassemble, assemble and maintain.

In order to facilitate the installation of the clamping plate 7, the inside of the housing 1 is hollow, an opening 17 is formed in the other side of the housing 1, the clamping plate 7 is inserted into the housing 1 from the opening 17, the movable clamping jaw 11 on one side of the clamping plate 7 is inserted into the rectangular through hole 3 from the inside of the housing 1, and the tail end of the movable clamping jaw 11 extends out of the rectangular through hole 3.

For the convenience of fixing the workpiece, the bar-shaped block 2, the fixed clamping jaw 14 and the movable clamping jaw 11 are arranged in a plurality of ways, and the workpiece with various lengths can be clamped by the fixed clamping jaws 14 and the movable clamping jaw 11 in multiple groups, so that the clamping effect is more stable.

In order to facilitate cutting of the workpiece, spaces with equal width are reserved between the strip-shaped blocks 2, and the cutting machine can cut the workpiece into plates with equal size through the spaces between the strip-shaped blocks 2.

In order to fixedly install the linear bearing 4 at the top of the shell 1, the linear bearing 4 is installed at both ends of the top of the shell 1 through bolts, a fixing plate 15 is welded at one side of the top of the shell 1, and the linear bearing 4 is installed at one side of the fixing plate 15 through bolts.

In order to make cylinder 6 drive clamp plate 7 remove, output shaft 8 of cylinder 6 gets into inside 1 shell through first through-hole 12, output shaft 8's lower extreme and clamp plate 7's top middle part fixed connection, second circular rail locating hole 10 has all been seted up at clamp plate 7's top both ends, second through-hole 9 has been seted up at clamp plate 7's top middle part, output shaft 8 and sharp circular rail 5's bottom are all through shaft coupling 16 fixed mounting respectively in second through-hole 9 and second circular rail locating hole 10, cylinder 6 drives clamp plate 7 and reciprocates, thereby drive movable clamping jaw 11 up-and-down motion, press from both sides the work piece tightly.

In order to make the cylinder 6 drive the clamping plate 7 to move more stably, the linear circular rail 5 is slidably mounted in the inner ring of the linear bearing 4, the first circular rail positioning holes 13 are formed in the two ends of the top of the shell 1, the bottom of the linear circular rail 5 enters the shell 1 through the first circular rail positioning holes 13, and the clamping plate 7 is fixedly mounted at the bottom of the linear circular rail 5.

In order to prevent the linear circular rail 5 from falling off the linear bearing 4, the length of the linear circular rail 5 is greater than the maximum distance between the movable jaw 11 and the fixed jaw 14.

The working principle is as follows: the method comprises the following steps:

the cylinder 6 is started, the output shaft 8 drives the clamping plate 7 to move downwards, the two ends of the top of the clamping plate 7 simultaneously move downwards through the linear circular rails 5 fixed by the coupler 16, the clamping plate 7 is made to be stable, the movable clamping jaw 11 on one side of the clamping plate 7 is driven to approach the fixed clamping jaw 14, and a workpiece is clamped between the movable clamping jaw 11 and the fixed clamping jaw 14 by clamping.

Therefore, the clamping mechanism is simple in structure, low in manufacturing and maintenance cost, modular in design, capable of being used on small-sized equipment and large-sized equipment, stable in clamping performance, suitable for being applied to automatic equipment, capable of achieving large-scale production, capable of being used in a multi-group matching mode, and capable of achieving clamping action on larger equipment.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rectangular work piece of furniture trade surely special vice, includes shell (1), its characterized in that: the welding structure of the steel wire rope comprises a shell (1), a strip-shaped block (2) is welded on one side of the shell (1), a fixing clamping jaw (14) is installed at the bottom of the strip-shaped block (2) through a bolt, the fixing clamping jaw (14) extends out of one side of the strip-shaped block (2), a rectangular through hole (3) is formed between two sides of the strip-shaped block (2), linear bearings (4) are installed at two ends of the top of the shell (1) through bolts, linear circular rails (5) are installed in inner rings of the linear bearings (4) in a sliding mode, first circular rail positioning holes (13) are formed in two ends of the top of the shell (1), the bottom of each linear circular rail (5) enters the shell (1) through the corresponding first circular rail positioning hole (13), a clamping plate (7) is fixedly installed at the bottom of each linear circular rail (5), and a first through hole (, cylinder (6) are installed through the bolt in the top of first through-hole (12), output shaft (8) of cylinder (6) pass through first through-hole (12) get into inside shell (1), the lower extreme of output shaft (8) with the top middle part fixed connection of clamping plate (7), one side integrated into one piece of clamping plate (7) has movable clamping jaw (11), activity clamping jaw (11) are followed extend to in rectangle through-hole (3) one side of bar-shaped block (2), movable clamping jaw (11) with the position of fixed clamping jaw (14) is on a vertical line, cylinder (6) drive clamping plate (7) reciprocate.

2. The special pliers for cutting off long-strip workpieces in the furniture industry as claimed in claim 1, wherein: the inside of shell (1) is hollow setting, opening (17) have been seted up to the opposite side of shell (1).

3. The special pliers for cutting off long-strip workpieces in the furniture industry as claimed in claim 1, wherein: the bar-shaped blocks (2), the fixed clamping jaws (14) and the movable clamping jaws (11) are all arranged in a plurality of ways.

4. The special pliers for cutting off long-strip workpieces in the furniture industry as claimed in claim 1, wherein: a fixing plate (15) is welded on one side of the top of the shell (1), and the linear bearing (4) is installed on one side of the fixing plate (15) through bolts.

5. The special pliers for cutting off long-strip workpieces in the furniture industry as claimed in claim 1, wherein: second circular rail positioning holes (10) are formed in two ends of the top of the clamping plate (7), a second through hole (9) is formed in the middle of the top of the clamping plate (7), and the output shaft (8) and the bottom of the linear circular rail (5) are fixedly installed in the second through hole (9) and the second circular rail positioning holes (10) through a coupler (16).

6. The special pliers for cutting off long-strip workpieces in the furniture industry as claimed in claim 1, wherein: the length of the linear circular rail (5) is greater than the maximum distance between the movable clamping jaw (11) and the fixed clamping jaw (14).

7. The special pliers for cutting off long-strip workpieces in the furniture industry as claimed in claim 3, wherein: spaces with equal width are reserved between the strip-shaped blocks (2).