CN219274620U

CN219274620U - Clamp for molybdenum rod cutting

Info

Publication number: CN219274620U
Application number: CN202320087014.6U
Authority: CN
Inventors: 陈伟平; 王东; 任洛敏; 胡东立; 陈宁
Original assignee: Luoyang Jiayou New Material Technology Co ltd
Current assignee: Luoyang Jiayou New Material Technology Co ltd
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-06-30
Anticipated expiration: 2033-01-30

Abstract

The utility model belongs to the technical field of bar cutting, and particularly relates to a clamp for molybdenum bar cutting, which comprises a workbench, wherein the upper surface of the workbench is provided with a fence and a cutting machine, the cutting machine is arranged in the fence, the clamp also comprises two rotating plates, the rotating plates are symmetrically arranged, the rotating plates are fixed on the workbench through two mounting seats, the rotating plates are rotationally connected with the mounting seats, the upper surface of the rotating plates is provided with a fixing plate, and one side of one fixing plate is provided with at least two first clamping plates; according to the utility model, the pedal, the connecting rod, the reset group and the sliding connection group form the linkage mechanism, the bar is fixed through pedal, the molybdenum bars are installed or removed by the hands of a worker, the clamping efficiency of the molybdenum bars is improved, and the first clamping plate and the second clamping plate are arranged in a staggered and corresponding manner, so that a single molybdenum bar or a plurality of molybdenum bars are conveniently fixed, and the practicability of the structure is provided.

Description

Clamp for molybdenum rod cutting

Technical Field

The utility model relates to the technical field of bar cutting, in particular to a clamp for cutting a molybdenum bar.

Background

The molybdenum rod has high melting point, good heat conductivity and low heat expansion performance, can be used for manufacturing electric vacuum devices and electric light source parts, and can also be used as high-temperature heating elements, high-temperature structural parts, electrodes and the like. The molybdenum rod is often required to be cut by a cutting machine in the production process, one or more bars are usually clamped by bench clamps or hydraulic clamps, then the bars are cut by the cutting machine, when the bench clamps are used, a worker is required to rotate a hand wheel to loosen or clamp the bench clamps, so that the two hands of the worker are occupied, the cutting efficiency is affected, and when the hydraulic clamps are used, the cost is high. Accordingly, the present utility model provides a molybdenum rod cutting jig to solve such problems.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides a clamp for cutting a molybdenum rod, which can effectively solve the problems in the background technology.

The utility model realizes the above purpose through the following technical scheme: the utility model provides a molybdenum stick cutting anchor clamps, includes the workstation, the upper surface of workstation is provided with rail and cutting machine, the cutting machine sets up inside the rail, still include the rotor plate, the quantity of rotor plate is two and symmetry setting, and the rotor plate passes through two mount pads to be fixed on the workstation, the rotor plate rotates with the mount pad to be connected, the upper surface of rotor plate is provided with the fixed plate, one side of one of them fixed plate is provided with not less than two first splint, two first splint one sides are provided with not less than two second splint, the second splint is fixed on another fixed plate, connect through sliding connection group between two rotor plates, sliding connection group lower surface is provided with the ejector pin, the ejector pin runs through the workstation and cup joints mutually with the complex group, the bottom and the connecting rod swing joint of ejector pin, the bottom and the footboard swing joint of connecting rod, the footboard setting is on the supporting leg of workstation.

Further, the sliding connection group mainly comprises first connecting plate and second connecting plate, and the quantity of first connecting plate is two, and two first connecting plates are fixed in rotor plate one side, and the outside of two first connecting plates is provided with two second connecting plates, and the second connecting plate is fixed on another rotor plate, and two first connecting plates and second connecting plate pass through slide bar sliding connection.

Furthermore, the first connecting plate and the second connecting plate are respectively provided with a sliding groove, and the sliding rod penetrates through the sliding grooves and is in sliding connection with the sliding grooves.

Further, reset group mainly comprises protecting crust, spring and baffle, the protecting crust sets up the lower surface at the workstation, and the inner chamber has been seted up to the inside inner chamber of having seted up of protecting crust, and the gliding hole of ejector pin of being convenient for has been seted up to the bottom of protecting crust, is provided with the spring in the protecting crust inner chamber, and the bottom of spring is provided with the baffle, and the baffle is fixed in the ejector pin outside.

Further, the bottom of the pedal is hinged with the supporting legs of the workbench through a hinge seat.

Further, the first clamping plate is correspondingly meshed with the second clamping plate, and V-shaped grooves are formed in the meshed surfaces of the first clamping plate and the second clamping plate.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the pedal, the connecting rod, the reset group and the sliding connection group form the linkage mechanism, the bar is fixed through pedal, the molybdenum bars are installed or removed by the hands of a worker, the clamping efficiency of the molybdenum bars is improved, and the first clamping plate and the second clamping plate are arranged in a staggered and corresponding manner, so that a single molybdenum bar or a plurality of molybdenum bars are conveniently fixed, and the practicability of the structure is provided.

Drawings

FIG. 1 is a structural view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a cross-sectional view of A-A of FIG. 2;

FIG. 4 is an enlarged view of a portion of B in FIG. 3;

fig. 5 is a cross-sectional view of C-C of fig. 4.

Reference numerals: 1. a work table; 2. a cutting machine; 3. coaming plate; 4. a first clamp; 5. a fixing plate; 6. a rotating plate; 7. a mounting base; 8. a protective shell; 9. a push rod; 10. a connecting rod; 11. a pedal; 12. a first connection plate; 13. a second connecting plate; 14. a chute; 15. a slide bar; 16. a spring; 17. a baffle; 18. a waterproof board; 19. and a second clamp.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1 to 5, a clamp for cutting molybdenum bars comprises a workbench 1, wherein a fence 3 and a cutter 2 are arranged on the upper surface of the workbench 1, and the cutter 2 is arranged inside the fence 3.

Specifically, rail 3 welding is on workstation 1, and outside the cooling water outflow workstation 1 when rail 3 can prevent the cutting, the apopore has been seted up to workstation 1 rear side, and the apopore bottom is provided with the outlet pipe, and the outlet pipe links to each other with external water tank.

Still include rotor plate 6, the quantity of rotor plate 6 is two and symmetry setting, and rotor plate 6 passes through two mount pad 7 to be fixed on workstation 1, and rotor plate 6 rotates with mount pad 7 to be connected, and rotor plate 6's upper surface is provided with fixed plate 5, and one side of one of them fixed plate 5 is provided with not less than two first splint 4, and two first splint 4 one sides are provided with not less than two second splint 19, and second splint 19 is fixed on another fixed plate 5.

Specifically, the left and right sides of the rotating plate 6 are provided with rotating shafts, the rotating shafts are rotationally connected with the mounting seats 7, the fixed plates 5 are welded on the rotating plate 6, the number of the first clamping plates 4 and the second clamping plates 19 is six, and the first clamping plates 4 and the second clamping plates 19 are respectively welded on the two fixed plates 5.

More specifically, the first clamping plate 4 and the second clamping plate 19 are correspondingly meshed, and V-shaped grooves are formed in the meshed surfaces of the first clamping plate 4 and the second clamping plate 19.

The two rotating plates 6 are connected through a sliding connection group, the lower surface of the sliding connection group is provided with a push rod 9, the push rod 9 penetrates through the workbench 1 and is sleeved with the reset group, the bottom of the push rod 9 is movably connected with a connecting rod 10, the bottom of the connecting rod 10 is movably connected with a pedal 11, and the pedal 11 is arranged on a supporting leg of the workbench 1.

Specifically, the pedal 11 is hinged with the connecting rod 10, the connecting rod 10 is hinged with the ejector rod 9, the top of the ejector rod 9 is in sliding connection with the rotating plate 6 through the sliding connection group, a linkage structure is formed by the pedal 11, the connecting rod 10, the ejector rod 9, the sliding connection group, the rotating plate 6, the fixed plate 5, the first clamp 4 and the second clamp 19, the connecting rod 10 hinged with the pedal 11 drives the ejector rod 9 and the reset group to move upwards through pedaling the pedal 11, and the sliding connection group drives the rotating plate 6 to rotate by taking the hinging point of the rotating plate 6 and the mounting seat 7 as the center of a circle, so that the staggered first clamp 4 and the second clamp 19 are separated, and then a molybdenum rod can be put in or taken out.

Further, the sliding connection group mainly comprises a first connection plate 12 and a second connection plate 13, the number of the first connection plates 12 is two, the two first connection plates 12 are fixed on one side of the rotating plate 6, two second connection plates 13 are arranged on the outer sides of the two first connection plates 12, the second connection plates 13 are fixed on the other rotating plate 6, and the two first connection plates 12 and the second connection plates 13 are in sliding connection through sliding rods 15.

Specifically, the first connecting plate 12 and the second connecting plate 13 are both provided with a sliding groove 14, and the sliding rod 15 penetrates through the sliding groove 14 and is in sliding connection with the sliding groove 14.

The sliding rod 15 can move up and down along with the ejector rod 9, and the sliding rod 15 drives the first connecting plate 12 and the second connecting plate 13 to move up and down, so that the rotating plate 6 rotates by taking a hinging point of the rotating plate 6 and the mounting seat 7 as a circle center, and the first clamp 4 and the second clamp 19 are opened and closed.

Further, reset group mainly comprises protecting crust 8, spring 16 and baffle 17, and protecting crust 8 sets up the lower surface at workstation 1, and the inner chamber has been seted up to protecting crust 8 inside, and the hole that is convenient for ejector pin 9 to slide has been seted up to the bottom of protecting crust 8, is provided with spring 16 in the inner chamber of protecting crust 8, and the bottom of spring 16 is provided with baffle 17, and baffle 17 is fixed in the ejector pin 9 outside.

Specifically, the protecting shell 8 can protect the spring 16, when the first clamp 4 and the second clamp 19 are opened, the baffle 17 moves upwards along with the ejector rod 9, the spring 16 is compressed, when the first clamp 4 and the second clamp 19 need to be closed, the baffle 17 and the ejector rod 9 move downwards under the acting force of the spring 16, and accordingly the sliding connection group drives the rotating plate 6 and the fixed plate 5 to rotate around the hinging point of the rotating plate 6 and the mounting seat 7, and accordingly the first clamp 4 and the second clamp 19 are closed.

Further, the bottom of the pedal 11 is hinged with the supporting leg of the workbench 1 through a hinge seat.

The working principle and the using flow of the utility model are as follows: when the movable molybdenum rod clamping device is used, the pedal 11 is stepped by feet, the connecting rod 10 hinged with the pedal 11 drives the ejector rod 9 and the baffle 17 to move upwards, the baffle 17 compresses a spring, the sliding rod 15 moves upwards along the sliding groove 14 on the first connecting plate 12 and the second connecting plate 13 along with the upward movement of the ejector rod 9, the rotating plate 6 fixedly connected with the first connecting plate 12 and the second connecting plate 13 rotates around the hinging point of the rotating plate 6 and the mounting seat 7, so that the first clamp 4 and the second clamp 19 which are arranged in a staggered mode are separated, and then a molybdenum rod can be put in or taken out.

When the molybdenum rod needs to be clamped, the foot can be lifted, so that the ejector rod 9, the connecting rod 10 and the pedal 11 move downwards under the action force of the spring 16, and the sliding rod 15 drives the first connecting plate 12, the second connecting plate 13, the rotating plate 6 and the fixed plate 5 to rotate by taking the hinging point of the rotating plate 6 and the mounting seat 7 as the circle center, so that the first clamp 4 and the second clamp 19 are staggered, and the molybdenum rod is clamped between the first clamp 4 and the second clamp 19.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in fig. 2, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a molybdenum bar cutting anchor clamps, includes workstation (1), the upper surface of workstation (1) is provided with rail (3) and cutting machine (2), and cutting machine (2) set up in rail (3) inside, its characterized in that: still include rotor plate (6), the quantity of rotor plate (6) is two and symmetry setting, and rotor plate (6) are fixed on workstation (1) through two mount pad (7), rotor plate (6) are connected with mount pad (7) rotation, the upper surface of rotor plate (6) is provided with fixed plate (5), one side of one of them fixed plate (5) is provided with not less than two first splint (4), two first splint (4) one side is provided with not less than two second splint (19), second splint (19) are fixed on another fixed plate (5), connect through sliding connection group between two rotor plates (6), sliding connection group lower surface is provided with ejector pin (9), ejector pin (9) run through workstation (1) and are cup jointed mutually with the complex group, the bottom and the connecting rod (10) swing joint of ejector pin (9), the bottom and the footboard (11) swing joint of connecting rod (10), footboard (11) set up on the supporting leg of workstation (1).

2. The molybdenum rod cutting jig according to claim 1, wherein: the sliding connection group mainly comprises a first connecting plate (12) and a second connecting plate (13), the number of the first connecting plates (12) is two, the two first connecting plates (12) are fixed on one side of the rotating plate (6), the two second connecting plates (13) are arranged on the outer sides of the two first connecting plates (12), the second connecting plates (13) are fixed on the other rotating plate (6), and the two first connecting plates (12) and the second connecting plates (13) are in sliding connection through sliding rods (15).

3. The molybdenum rod cutting jig according to claim 2, wherein: the first connecting plate (12) and the second connecting plate (13) are respectively provided with a sliding groove (14), and the sliding rod (15) penetrates through the sliding grooves (14) and is in sliding connection with the sliding grooves (14).

4. The molybdenum rod cutting jig according to claim 1, wherein: the reset group mainly comprises a protective shell (8), a spring (16) and a baffle plate (17), wherein the protective shell (8) is arranged on the lower surface of the workbench (1), an inner cavity is formed in the protective shell (8), a hole which is convenient for a push rod (9) to slide is formed in the bottom of the protective shell (8), the spring (16) is arranged in the inner cavity of the protective shell (8), the baffle plate (17) is arranged at the bottom of the spring (16), and the baffle plate (17) is fixed on the outer side of the push rod (9).

5. The molybdenum rod cutting jig according to claim 1, wherein: the bottom of the pedal (11) is hinged with the supporting legs of the workbench (1) through a hinge seat.

6. The molybdenum rod cutting jig according to claim 1, wherein: the first clamping plate (4) is correspondingly meshed with the second clamping plate (19), and V-shaped grooves are formed in the meshed surfaces of the first clamping plate (4) and the second clamping plate (19).