CN215146378U

CN215146378U - Cold shrink cutter jointing equipment

Info

Publication number: CN215146378U
Application number: CN202121125282.XU
Authority: CN
Inventors: 张波
Original assignee: Kunshan Xinguanying Electromechanical Equipment Co ltd
Current assignee: Kunshan Xinguanying Electromechanical Equipment Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-12-14
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a cold shrink cutter jointing equipment, comprises an operation bench, the last fixed surface of operation panel is connected with the casing, one side inner wall fixedly connected with fixed block of casing, two telescopic links of one side fixedly connected with of fixed block, the other end fixedly connected with wedge of telescopic link, one side fixedly connected with connecting rod of wedge, the one end swing joint of connecting rod has the second cylinder, one side swing joint of telescopic link has the second spring. The utility model discloses not only can be with the accurate location centre gripping of cutter in central point department to be convenient for the accurate butt joint of cutter and handle of a knife, avoid producing the emergence of trouble, can also accomplish cutter and handle of a knife under the expend with heat and contract with cold effect that high frequency coil provided and connect fixedly, thereby avoid causing physical damage to the cutter, improve the quality of product, and can avoid the cutter to all dump and pour out and cause the interference to the material loading flow, improved the flexibility of device.

Description

Cold shrink cutter jointing equipment

Technical Field

The utility model relates to a cutter processing technology field especially relates to a cold shrink cutter jointing equipment.

Background

A tool is a tool commonly used in daily life, a tool used for cutting machining in machine manufacturing is called a cutting tool, most of the tools are used for machining, and since the tools used in machine manufacturing are basically used for cutting metal materials, strict quality requirements are imposed on the production process of the tools.

In the processing operation of cutter, cold shrink cutter jointing equipment wide application is in the cutter centre gripping, be provided with the cutter hole in the handle of a knife, during centre gripping cutter, the heating handle of a knife makes the cutter hole inflation, then insert the cutter hole with the cutter, the cutter hole shrink is about to the cutter centre gripping after the handle of a knife cooling, however cold shrink cutter jointing equipment on the existing market is when carrying out the butt joint centre gripping with cutter and handle of a knife, owing to can't be with the accurate butt joint of cutter and handle of a knife, often lead to the emergence of production trouble, for this reason, we propose a cold shrink cutter jointing equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing cold shrinkage cutter connecting equipment.

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

the utility model provides a cold shrink cutter jointing equipment, includes the operation panel, the last fixed surface of operation panel is connected with the casing, one side inner wall fixedly connected with fixed block of casing, two telescopic links of one side fixedly connected with of fixed block, the other end fixedly connected with wedge of telescopic link, one side fixedly connected with connecting rod of wedge, the one end swing joint of connecting rod has the second cylinder, one side swing joint of telescopic link has the second spring, and the second spring is located between fixed block and the wedge, two location axles of one side inner wall fixedly connected with of casing, one side swing joint of location axle have the link, and the one end swing joint of link has first cylinder, and first cylinder and wedge swing joint, the equal first spring of fixedly connected with in one end of two links, the other end swing joint of link has the third cylinder.

Furthermore, a plurality of guide rods are fixedly connected to the inner wall of one side of the shell, a sliding plate is movably connected to one side of each guide rod, a connecting seat is fixedly connected to one side of each sliding plate, a lead screw is movably connected to the inner wall of one side of the shell, and the lead screw is movably connected with the sliding plate.

Further, one side inner wall fixedly connected with mounting panel of casing, the last fixed surface of mounting panel is connected with the motor, and the one end and the lead screw fixed connection of motor output shaft.

Further, the upper surface fixed connection of operation panel has the unloading frame, and the top of unloading frame is equipped with the feeder hopper.

Furthermore, the upper surface of the operating platform is fixedly connected with a first air cylinder, one end of a pneumatic rod of the first air cylinder is fixedly connected with a first push plate, and one side of the first push plate is movably connected with the tail end of the blanking frame.

Furthermore, the upper surface of the shell is fixedly connected with a second cylinder, and one end of a pneumatic rod of the second cylinder is fixedly connected with a second push plate.

Furthermore, the inner wall of the top of the shell is provided with a high-frequency coil, and the high-frequency coil is positioned between the connecting seat and the connecting frame.

Furthermore, the bottom of operation panel fixedly connected with a plurality of lower margins, the bottom fixedly connected with rubber pad of lower margin.

The utility model has the advantages that:

1. can promote the setting of first cylinder under the elasticity effect of second spring through the wedge for the second cylinder is when to the central point displacement, and two link can promote the third cylinder to the centre point department centre gripping, thereby with the accurate location centre gripping of cutter in the centre point department, thereby be convenient for the accurate butt joint of cutter and handle of a knife, avoid production fault's emergence.

2. Can utilize the setting of the export separation of lateral wall with the blanking frame when promoting the cutter material loading through first push pedal for the cutter that is located the blanking frame surface can be by the separation, thereby avoids the cutter to dump totally and pours out and cause the interference to the material loading process, has improved the flexibility of device.

3. Through the setting at the junction installation high frequency coil of cutter and handle of a knife for cutter and handle of a knife can pass high frequency coil and accomplish the butt joint, thereby accomplish to connect fixedly with cutter and handle of a knife under the expend with heat and contract with cold effect that high frequency coil provided, thereby avoided causing physical damage to the cutter, improved the quality of product.

Drawings

Fig. 1 is a schematic perspective view of a cold shrinkage tool connecting device according to the present invention;

fig. 2 is a schematic cross-sectional structural view of a cold shrink tool connecting device according to the present invention;

fig. 3 is the utility model provides a fixture structure sketch map of cold shrink cutter jointing equipment.

In the figure: 1. a housing; 2. a motor; 3. a first push plate; 4. a first cylinder; 5. a blanking frame; 6. a feed hopper; 7. ground feet; 8. an operation table; 9. a second push plate; 10. a second cylinder; 11. a slide plate; 12. a high-frequency coil; 13. a screw rod; 14. a connecting seat; 15. a guide bar; 16. a fixed block; 17. a telescopic rod; 18. a first drum; 19. a first spring; 20. positioning the shaft; 21. a second drum; 22. a second spring; 23. a wedge block; 24. a connecting frame; 25. and a third roller.

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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1 to 3, a cold shrinkage tool connecting device comprises an operating table 8, a housing 1 is fixed on the upper surface of the operating table 8 through bolts, a fixed block 16 is fixed on the inner wall of one side of the housing 1 through bolts, two telescopic rods 17 are fixed on one side of the fixed block 16 through bolts, a wedge block 23 is fixed on the other end of each telescopic rod 17 through bolts, a connecting rod is fixed on one side of each wedge block 23 through bolts, one end of each connecting rod is rotatably connected with a second roller 21, a second spring 22 is sleeved on one side of each telescopic rod 17, the second spring 22 is positioned between the fixed block 16 and the wedge block 23, the second spring 22 can provide elastic force to push the wedge block 23 to stretch the telescopic rod 17 and horizontally displace, two positioning shafts 20 are fixed on the inner wall of one side of the housing 1 through bolts, a connecting frame 24 is rotatably connected on one side of each positioning shaft 20, one end of the connecting frame 24 is rotatably connected with a first roller 18, and first cylinder 18 contacts with wedge 23, the one end of two link 24 all is fixed with first spring 19 through the bolt, through the setting of first spring 19, make two first cylinders 18 can keep the contact with wedge 23, thereby be convenient for wedge 23 promote link 24 to rotate, the other end of link 24 rotates and is connected with third cylinder 25, can promote the setting of first cylinder 18 under the spring action of second spring 22 through wedge 23, make second cylinder 21 when to the displacement of central point, two link 24 can promote third cylinder 25 to the centre point department centre gripping, thereby with the accurate location centre gripping of cutter in centre point department, thereby be convenient for the accurate butt joint of cutter and handle of a knife, avoid the emergence of production trouble.

In the utility model, a plurality of guide rods 15 are fixed on the inner wall of one side of a shell 1 through bolts, a slide plate 11 is connected on one side of each guide rod 15 in a sliding manner, a connecting seat 14 is fixed on one side of each slide plate 11 through bolts, a lead screw 13 is rotatably connected on the inner wall of one side of the shell 1, the lead screw 13 is in threaded connection with the slide plate 11, a mounting plate is fixed on the inner wall of one side of the shell 1 through bolts, a motor 2 is fixed on the upper surface of the mounting plate through bolts, one end of an output shaft of the motor 2 is fixed on the lead screw 13 through bolts, the lead screw 13 can be driven to rotate by starting the motor 2, so that the slide plate 11 drives the connecting seat 14 to displace towards a cutter under the guiding action of the guide rods 15, a cutter handle positioned inside the connecting seat 14 is accurately butted with the cutter, a blanking frame 5 is fixed on the upper surface of an operating platform 8 through bolts, a feeding hopper 6 is arranged at the top end of the blanking frame 5, so that the feed hopper 6 can store the cutters to be connected, and the cutters are uniformly distributed on the upper surface of the blanking frame 5 to wait for feeding under the guiding action of the blanking frame 5, thereby improving the flexibility of the device, the upper surface of the operating platform 8 is fixed with the first air cylinder 4 through the bolt, one end of the pneumatic rod of the first air cylinder 4 is fixed with the first push plate 3 through the bolt, one side of the first push plate 3 is in clearance connection with the tail end of the blanking frame 5, the outlet of the blanking frame 5 can be blocked by the side wall when the cutters are pushed to feed through the first push plate 3, so that the cutters on the surface of the blanking frame 5 can be blocked, thereby avoiding the interference of the cutters which are totally dumped and poured out to the feeding flow, improving the flexibility of the device, the upper surface of the shell 1 is fixed with the second air cylinder 10 through the bolt, one end of the pneumatic rod of the second air cylinder 10 is fixed with the second push plate 9 through the bolt, the second air cylinder 10 is started to push the second push plate 9 to displace, so that the second push plate 9 pushes the cutter into two third rollers 25 for clamping, the inner wall of the top of the shell 1 is provided with a high-frequency coil 12, the high-frequency coil 12 is positioned between the connecting seat 14 and the connecting frame 24, through the arrangement of the high-frequency coil 12, the knife handle can penetrate through the high-frequency coil 12 and be heated, the cutter hole in the knife handle is expanded, a cutter is inserted into the cutter hole, after the high-frequency coil 12 is shut down, the cutter and the cutter handle are clamped and fixed under the physical action of expansion with heat and contraction with cold, so that physical damage to the cutter is avoided, the quality of a product is improved, a plurality of ground feet 7 are fixed at the bottom of the operating platform 8 through bolts, rubber pads are bonded at the bottoms of the ground feet 7, the phenomenon of skidding can take place in the operation of device through the setting of lower margin 7, has improved the stability of device.

The working principle is as follows: when the automatic feeding device is used, firstly, cutters to be connected are guided into the feeding hopper 6, the cutters are uniformly distributed on the upper surface of the blanking frame 5 to wait for feeding under the guiding action of the blanking frame 5, then the first air cylinder 4 is started, one end of a pneumatic rod of the first air cylinder 4 pushes the first push plate 3 to push the cutters at the tail end of the blanking frame 5 to the front of the second push plate 9, in the process of pushing the cutters by the first push plate 3, the tail end of the blanking frame 5 is blocked by the side wall of the first push plate 3, so that subsequent cutter punching is avoided, when one end of the pneumatic rod of the first air cylinder 4 pulls the first push plate 3 to reset, the side wall of the first push plate 3 resets and opens the tail end of the blanking frame 5, so that subsequent cutter feeding operation is completed, then, one end of a pneumatic rod of the second air cylinder 10 is started to push the second push plate 9 to displace, so that the cutters extrude the two third rollers 25, and the connecting frame 24 compresses the wedge block 23 and rotates, thereby with the cutter centre gripping between third cylinder 25 and second cylinder 21, second spring 22 promotes wedge 23 and resets after that, make wedge 23 promote second cylinder 21 and the centre gripping of third cylinder 25 to the central point department, thereby with the fixed centre gripping of cutter in the central point department of butt joint, start motor 2 after that, the rotation of the output shaft of motor 2 drives lead screw 13 rotatory, under the guide effect of guide bar 15, slide 11 drives connecting seat 14 to the cutter displacement, thereby make the handle of a knife that is located connecting seat 14 inside pass high frequency coil 12 and with the accurate butt joint of cutter, start high frequency coil 12 after that, make high frequency coil 12 heat the junction of cutter and handle of a knife, shut down high frequency coil 12 afterwards, make cutter and handle of a knife centre gripping fixed under the physical action of expend with heat and contract with cold, accomplish the connection operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cold shrink cutter jointing equipment, includes operation panel (8), its characterized in that, the last fixed surface of operation panel (8) is connected with casing (1), and one side inner wall fixedly connected with fixed block (16) of casing (1), one side fixedly connected with two telescopic links (17) of fixed block (16), and the other end fixedly connected with wedge (23) of telescopic link (17), one side fixedly connected with connecting rod of wedge (23), the one end swing joint of connecting rod has second cylinder (21), one side swing joint of telescopic link (17) has second spring (22), and second spring (22) are located between fixed block (16) and wedge (23), one side inner wall fixedly connected with two location axle (20) of casing (1), one side swing joint of location axle (20) has link (24), the one end swing joint of link (24) has first cylinder (18), and first cylinder (18) and wedge (23) swing joint, the equal fixedly connected with first spring (19) of one end of two link (24), the other end swing joint of link (24) has third cylinder (25).

2. The cold shrink tool connecting apparatus according to claim 1, wherein a plurality of guide rods (15) are fixedly connected to an inner wall of one side of the housing (1), a sliding plate (11) is movably connected to one side of the guide rods (15), a connecting seat (14) is fixedly connected to one side of the sliding plate (11), a lead screw (13) is movably connected to an inner wall of one side of the housing (1), and the lead screw (13) is movably connected to the sliding plate (11).

3. The cold shrink tool connecting device according to claim 2, wherein a mounting plate is fixedly connected to one side inner wall of the housing (1), the motor (2) is fixedly connected to the upper surface of the mounting plate, and one end of the output shaft of the motor (2) is fixedly connected to the screw rod (13).

4. A cold shrink tool connecting device according to claim 1, wherein a blanking frame (5) is fixedly connected to the upper surface of the operating table (8), and a feed hopper (6) is provided at the top end of the blanking frame (5).

5. The cold contraction tool connecting apparatus according to claim 4, wherein the upper surface of the operating table (8) is fixedly connected with a first cylinder (4), one end of a pneumatic rod of the first cylinder (4) is fixedly connected with a first push plate (3), and one side of the first push plate (3) is movably connected with the end of the blanking frame (5).

6. A cold shrink tool coupling apparatus according to claim 1, wherein a second cylinder (10) is fixedly connected to the upper surface of the housing (1), and a second push plate (9) is fixedly connected to one end of a pneumatic rod of the second cylinder (10).

7. A cold shrink tool coupling device according to claim 2, wherein the housing (1) is provided with a high frequency coil (12) on the top inner wall, and the high frequency coil (12) is located between the coupling socket (14) and the coupling frame (24).

8. The cold shrink tool coupling apparatus according to claim 1, wherein a plurality of feet (7) are fixedly connected to the bottom of the operating table (8), and rubber pads are fixedly connected to the bottoms of the feet (7).