CN217466272U

CN217466272U - High-precision quick wire cutting device for precision wire rod testing machine

Info

Publication number: CN217466272U
Application number: CN202221406987.3U
Authority: CN
Inventors: 施义明; 戴华兰; 马虹; 刘国权; 施铮
Original assignee: Taizhou Decheng Precision Wire Technology Co ltd
Current assignee: Taizhou Decheng Precision Wire Technology Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-09-20
Anticipated expiration: 2032-06-07

Abstract

The utility model belongs to the technical field of wire cutting devices, and discloses a high-precision quick wire cutting device for a precision wire tester, which comprises a base, wherein a second cylinder is welded in the middle of the top of the base, a clamping plate is fixed at the top end of the second cylinder, a connecting plate is installed at one side of the top of the base, a second fixing plate is welded at the top end of the inner side of the connecting plate, a cutting plate is welded at the bottom end of the first cylinder, and a cutter is connected with the bottom of the cutting plate. The quality of mechanical accurate cutting is improved.

Description

High-precision quick wire cutting device for precision wire rod testing machine

Technical Field

The utility model belongs to the technical field of the tangent line device, concretely relates to accurate quick tangent line device for accurate wire rod testing machine.

Background

With the development of the modern machining industry, the requirements on cutting quality and precision are continuously improved, the requirements on improving production efficiency, reducing production cost and having a highly intelligent automatic cutting function are also improved, the development of a numerical control cutting machine must adapt to the requirements on the development of the modern machining industry, the cutting machine comprises a plasma cutting machine, a water cutting machine and the like, the laser cutting machine has the fastest efficiency, the cutting precision is highest, and the cutting thickness is generally smaller. The plasma cutting machine has fast cutting speed and certain slope of the cut surface.

But the tangent line device on the existing market has the problem, and when the wire rod needed the precision cutting, the error often appeared in the manual work easily to influence the quality of wire rod cutting, and machinery after long-time work, after the cutter can serious wear, the method of changing the cutter was too loaded down with trivial details, thereby influenced mechanical work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a precision wire rod testing machine is with high accurate quick tangent line device to when proposing the wire rod and need the precision cutting in solving above-mentioned background art, the artifical error that often appears easily, the method of changing the cutter is too loaded down with trivial details problem.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision quick wire cutting device for a precision wire tester comprises a base, wherein a second cylinder is welded in the middle of the top of the base, a clamping plate is fixed at the top end of the second cylinder, a connecting plate is installed on one side of the top of the base, a second fixing plate is welded at the top end of the inner side of the connecting plate, a first cylinder is installed at the bottom of the second fixing plate, a cutting plate is welded at the bottom end of the first cylinder, a cutter is connected to the bottom of the cutting plate, a first fixing plate is installed on the inner side wall of the base, close to the upper portion of the clamping plate, a fixing column is installed on the side, far away from the connecting plate, of the top of the base, a nut is welded at the top end of the fixing column, a sliding rod is fixed on the side wall of the nut, a limiting block is welded at one end, far away from the nut, of the sliding rod, a clamping block is installed on the surface wall of the sliding rod, and a first groove is formed in one side inside the clamping block, the interior of the nut is connected with a screw rod, and a rocker is fixed at one end of the screw rod, which is far away from the clamping block.

Preferably, a second groove is formed in the cutter, a bolt is connected to the inside of the second groove, and a threaded hole matched with the bolt is formed in the bottom of the cutting plate.

Preferably, a spring is installed on one side, close to the limiting block, of the clamping block, and one end, far away from the clamping block, of the spring is fixedly connected with the limiting block.

Preferably, the rubber block is installed in the first groove, and a groove is formed in the rubber block.

Preferably, the handles are mounted on two side walls of the base, and the sponge is arranged on the outer walls of the handles.

Preferably, the surface wall of the screw rod is provided with scale marks and is positioned at one end close to the rocker.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a cooperation of first recess, clamp splice and screw rod isotructure, when the user need carry out the precision cutting to the wire rod, insert inside the first recess with the wire rod, drive the rotation of screw rod through rotatory rocker this moment, promote the removal of clamp splice, when reacing needs the position, the cutter falls after pressing from both sides tight wire rod, can accomplish accurate tangent line, replaces the manual work with machinery to reduce the production of error, improved the quality of the accurate cutting of wire rod.

(2) The utility model discloses a cooperation of bolt, second recess and screw hole isotructure, when the user need change the cutter, the anticlockwise rotation bolt makes the bolt break away from to can make breaking away from of cutter, during the installation reverse operation can, with this quick replacement that realizes the cutter, and then improved certain work efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a left side view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

in the figure: 1. a base; 2. a connecting plate; 3. a splint; 4. a first fixing plate; 5. cutting a plate; 6. a second fixing plate; 7. a first cylinder; 8. a clamping block; 9. a first groove; 10. a nut; 11. a rocker; 12. fixing a column; 13. a second cylinder; 14. a cutter; 15. a screw; 16. A slide bar; 17. a limiting block; 18. a second groove; 19. a bolt; 20. a threaded bore.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a precision wire rod is high accurate quick tangent line device for testing machine, including base 1, the welding has second cylinder 13 in the middle of the top of base 1, the top of second cylinder 13 is fixed with splint 3, connecting plate 2 is installed to top one side of base 1, the inboard top welding of connecting plate 2 has second fixed plate 6, first cylinder 7 is installed to the bottom of second fixed plate 6, the bottom welding of first cylinder 7 has cutting plate 5, the bottom of cutting plate 5 is connected with cutter 14, first fixed plate 4 is installed near the top of splint 3 to base 1's inside wall, its characterized in that: a fixed column 12 is installed on one side of the top of the base 1 far away from the connecting plate 2, a nut 10 is welded on the top end of the fixed column 12, a sliding rod 16 is fixed on the side wall of the nut 10, a limiting block 17 is welded on one end of the sliding rod 16 far away from the nut 10, a clamping block 8 is installed on the surface wall of the sliding rod 16, a first groove 9 is formed in one side inside the clamping block 8, a screw rod 15 is connected inside the nut 10, a rocker 11 is fixed on one end of the screw rod 15 far away from the clamping block 8, when a user needs to precisely cut a wire rod, the wire rod is inserted into the first groove 9 inside the clamping block 8, one end of the wire rod is placed on the side wall of a cutter 14 for alignment and calibration, a first air cylinder 7 starts to work, the cutter 14 moves upwards, the rocker 11 is rotated at the moment, the screw rod 15 is driven to rotate, the screw rod 15 moves towards the direction of the cutter 14 under the action of the nut 10, so as to push the movement of the clamping block 8, and drive the wire rod to move, when the wire cutting machine reaches a required position, the second air cylinder 13 starts to work to push the clamping plate 3 to move, so that the wire is clamped, and after the cutter 14 falls down again, precise wire cutting can be completed, so that the error is reduced, and the mechanical cutting quality is improved.

Further, second recess 18 has been seted up to the inside of cutter 14, the internal connection of second recess 18 has bolt 19, cutting plate 5's bottom is seted up with bolt 19 matched with screw hole 20, when the user needs to change cutter 14, the inside rotatory bolt 19 of anticlockwise second recess 18 makes bolt 19 break away from earlier from screw hole 20, and then can make and break away from between cutter 14 and the cutting plate 5 mutually, reverse operation during the installation can, thereby realize cutter 14's quick replacement, certain work efficiency has been improved.

Furthermore, a spring is installed on one side, close to the limiting block 17, of the clamping block 8, one end, far away from the clamping block 8, of the spring is fixedly connected with the limiting block 17, after mechanical work is completed, the screw rod can be moved by rotating the screw rod 15 anticlockwise, and the clamping block 8 resets under the action of the spring.

Furtherly, the internally mounted of first recess 9 has the block rubber, and the inside recess of seting up of block rubber, can make increase frictional force between wire rod and the first recess 9 through the block rubber, can prevent the removal of wire rod.

Furthermore, handles are installed on two side walls of the base 1, sponge is arranged on the outer walls of the handles, and a user can move the machine conveniently through the handles, so that the machine can be moved or transported more conveniently.

Furthermore, the scale marks are arranged on the surface wall of the screw rod 15 and located at one end close to the rocker 11, the screw rod 15 rotates for one circle to indicate that the feeding is 0.5 mm, the feeding length can be accurately known through the scales, each circle is divided into 25 grids, the feeding precision reaches 0.02 mm, and a user can use the machine accurately.

The utility model discloses a theory of operation and use flow: when a user needs to precisely cut a wire, the wire is inserted into the first groove 9 in the clamping block 8, one end of the wire is arranged on the side wall of the cutter 14 for calibration, the first air cylinder 7 starts to work, the cutter 14 moves upwards, the rocker 11 is rotated at the moment to further drive the screw 15 to rotate, the screw 15 moves towards the cutter 14 under the action of the nut 10, so that the clamping block 8 is pushed to move, the clamping block 8 drives the wire to move, when the required position is reached, the second air cylinder 13 starts to work, the clamping plate 3 is pushed to move, the wire is clamped, the first air cylinder 7 works again, the cutter 14 is driven to fall down, the generated cutting stress can complete precise cutting, when the user needs to replace the cutter 14, the rotating bolt 19 in the counterclockwise second groove 18 enables the bolt 19 to be separated from the threaded hole 20 firstly, further the cutter 14 and the cutting plate 5 can be separated, and reverse operation can be carried out during installation, therefore, the cutter 14 can be quickly replaced, and certain working efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 precision wire rod testing machine is with high accurate quick tangent line device, includes base (1), the welding has second cylinder (13) in the middle of the top of base (1), the top of second cylinder (13) is fixed with splint (3), connecting plate (2) are installed to top one side of base (1), the inboard top welding of connecting plate (2) has second fixed plate (6), first cylinder (7) are installed to the bottom of second fixed plate (6), the bottom welding of first cylinder (7) has cutting plate (5), the bottom of cutting plate (5) is connected with cutter (14), first fixed plate (4) are installed to the inside wall of base (1) near the top of splint (3), its characterized in that: the fixing device is characterized in that a fixing column (12) is installed on one side, far away from a connecting plate (2), of the top of the base (1), a nut (10) is welded to the top end of the fixing column (12), a sliding rod (16) is fixed to one side, close to a first fixing plate (4), of the side wall of the nut (10), a limiting block (17) is welded to one end, far away from the nut (10), of the sliding rod (16), a clamping block (8) is installed on the surface wall of the sliding rod (16), a first groove (9) is formed in one side inside the clamping block (8), a screw rod (15) is connected inside the nut (10), and a rocker (11) is fixed to one end, far away from the clamping block (8), of the screw rod (15).

2. The high-precision quick wire cutting device for the precision wire testing machine according to claim 1, is characterized in that: a second groove (18) is formed in the cutter (14), a bolt (19) is connected to the inside of the second groove (18), and a threaded hole (20) matched with the bolt (19) is formed in the bottom of the cutting plate (5).

3. The high-precision quick wire cutting device for the precision wire testing machine according to claim 2, is characterized in that: the spring is installed on one side, close to the limiting block (17), of the clamping block (8), and one end, far away from the clamping block (8), of the spring is fixedly connected with the limiting block (17).

4. The high-precision quick wire cutting device for the precision wire testing machine according to claim 3, is characterized in that: the rubber block is arranged inside the first groove (9), and a groove is formed in the rubber block.

5. The high-precision quick wire cutting device for the precision wire testing machine according to claim 4, is characterized in that: handles are arranged on two side walls of the base (1), and sponge is arranged on the outer wall of each handle.

6. The high-precision quick wire cutting device for the precision wire testing machine according to claim 5, is characterized in that: the surface wall of the screw rod (15) is provided with scale marks, and the scale marks are positioned at one end close to the rocker (11).