CN215588007U

CN215588007U - Fixed effectual cutting device for accessory processing

Info

Publication number: CN215588007U
Application number: CN202122038496.XU
Authority: CN
Inventors: 陈浩亮; 骆晓辉; 刘博文
Original assignee: Hebei Dafeng Aviation Technology Co ltd
Current assignee: Hebei Dafeng Aviation Technology Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-01-21
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a cutting device with a good fixing effect for processing accessories, which comprises a base, wherein a fixed plate is fixedly connected to the upper side surface of the base, a sliding groove is formed in the surface of the base, a placing cavity is formed in the surface of the base, a screw rod is rotatably connected inside the placing cavity, a lead screw is fixedly connected to one end of the screw rod, a movable plate is connected to the surface of the sliding groove in a sliding mode, an L-shaped groove is formed in the surface of the movable plate, and a half-thread block is connected to the inside of the L-shaped groove in a sliding mode. This cutting device is used in fixed effectual accessory processing uses through the cooperation that sets up restriction piece, reset spring, restriction board, L groove, half thread piece, spring-loaded rod and horizontal slider to reached and prevented that the accessories from along the surface direction displacement of fixed plate and fly leaf at the in-process of cutting, improved accessories cutting accuracy, improve the qualification rate of accessories cutting, the effect of quick fixation and unclamping the accessories has improved the effect of the efficiency of work.

Description

Fixed effectual cutting device for accessory processing

Technical Field

The utility model relates to the technical field of cutting devices, in particular to a cutting device with a good fixing effect for machining accessories.

Background

The hardware processing is to process raw materials into various parts according to the drawing or sample of a customer by using machines such as a lathe, a milling machine, a drilling machine, polishing and the like, wherein the machining comprises the following steps: screws, motor shafts, model car parts, fishing gear parts, sound box product shells, mobile power supply shells and the like. In the process of processing some hardware fittings, a cutting device is needed to cut off the parts.

Vises are common fixtures used to hold workpieces. The device is arranged on a workbench and used for clamping and stably processing workpieces, and is a necessary tool for a bench worker workshop. The turntable type clamp body can rotate, so that the workpiece can rotate to a proper working position.

The prior art has the following defects or problems:

1. the existing cutting device used in the accessory processing process usually adopts a vice to fix the accessories, but the vice clamps the accessories through two parallel jaws, and the precision of the accessory cutting is reduced and even the accessories are scrapped due to the fact that the accessories are displaced along the jaw direction in the accessory cutting process;

2. the fixed vice of current cutting device all need rotate the screw rod and drive two and keep away from when pressing from both sides tight and loosen accessories, and is more troublesome and comparatively consuming time, has reduced the efficiency of fixed accessories.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutting device for processing accessories, which has a good fixing effect and solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a cutting device with good fixing effect for processing accessories comprises a base, wherein the upper side surface of the base is fixedly connected with a fixing plate, the surface of the base is provided with a chute, the surface of the base is provided with a placing cavity, the interior of the placing cavity is rotatably connected with a screw rod, one end of the screw rod is fixedly connected with a screw rod, the surface of the chute is connected with a movable plate in a sliding way, the surface of the movable plate is provided with an L-shaped groove, the interior of the L-shaped groove is connected with a half thread block in a sliding way, the surface of the half thread block is hinged with one end of a spring rod, the other end of the spring rod is hinged with a horizontal sliding block, the surface of the fixed plate is connected with a limiting block in a sliding way, a return spring is arranged in the limiting block, the inside sliding connection of fixed plate has the limiting plate, the top fixedly connected with cutting device of fixed plate, cutting device's right side is provided with the cutting knife.

As a preferred technical scheme of the utility model, the fixing plate is fixedly connected to one side of the base, and the fixing plate is vertical to the base.

As a preferred technical scheme of the utility model, the number of the sliding grooves is at least one, the sliding grooves are parallel to each other and are perpendicular to the fixing plate, the placing cavity and the sliding grooves are parallel to the center of the surface of the base, the screw rod is rotatably connected inside the placing cavity and is parallel to the placing cavity, one end of the screw rod is fixedly connected with one end of the lead screw, and the lead screw is arranged on the outer side of the base.

As a preferable technical scheme of the utility model, the L-shaped groove is L-shaped, the half-thread block is in sliding connection with one side of the L-shaped groove, the horizontal sliding block is in sliding connection with the other side of the L-shaped groove, the horizontal sliding block is connected with the half-thread block through the spring rod, and two ends of the spring rod are respectively hinged with the horizontal sliding block and the half-thread block.

As a preferable technical scheme of the utility model, one side of the half thread block is provided with a semi-cylindrical cavity, and the surface of the cavity is provided with a thread matched with the screw rod.

As a preferable technical scheme of the utility model, the number of the limiting blocks is two, the two limiting blocks are vertically symmetrical about the center of the fixing plate and are in sliding connection with the fixing plate, the surface close to the fixing plate is fixedly connected with the clamping block, and the limiting blocks are provided with arc surfaces which are opposite.

According to the preferred technical scheme, the surface of the limiting plate is provided with a clamping groove, the clamping groove is matched with the clamping block of the limiting block, one side face, far away from the limiting block, of the limiting plate is fixedly connected with a protruding rod, the protruding rod extends out of the fixing plate, and the surface of one side of the protruding rod of the limiting plate is provided with a return spring.

Compared with the prior art, the utility model provides the cutting device for processing the accessories, which has a good fixing effect and has the following beneficial effects:

1. the cutting device for processing the accessories with good fixing effect is characterized in that the cutting device is provided with limiting blocks, a return spring and limiting plates, wherein the two limiting blocks are in sliding connection with a fixed plate and are vertically symmetrical about the center of the fixed plate, the limiting blocks are provided with clamping blocks which are matched and clamped with the limiting plates in the fixed plate, the limiting plates are fixedly connected with the return spring and are provided with protruding rods which extend out of the fixed plate, the protruding rods are pulled to enable the limiting plates to be far away from the limiting blocks, then accessories needing to be fixed are inserted between the two limiting blocks, the accessories in the inserting process are separated from the limiting blocks along the arc edges of the limiting blocks, the protruding rods are loosened after the accessories are inserted, the limiting plates are reset to clamp the limiting blocks, the two limiting blocks clamp the parts to prevent the parts from moving up and down, so that the effects of preventing the parts from moving along the surface directions of the fixed plate and the movable plate in the cutting process, improving the cutting precision of the parts and improving the qualified rate of the parts are achieved;

2. this fixed effectual cutting device for accessory processing, through setting up the L groove, half thread piece, spring beam and horizontal slider, slide horizontal slider along the horizontal groove of L groove top on the fly leaf left when needing to press from both sides tight accessories and drive half thread piece through the spring beam and upwards slide along the perpendicular groove in L groove and keep away from the screw rod, the fly leaf can be followed the spout freedom this moment, promote the fly leaf and press close to the accessory, reset horizontal slider again, the screw thread and the screw rod cooperation of half thread piece bottom, it drives the screw rod rotation and passes through half thread piece with the fly leaf to the accessory direction removal clamp forest fittings to rotate, lift off accessories the same reason, promote horizontal slider left, outwards pull out the fly leaf can, thereby reached quick fixed and unclamped the effect of accessories, the efficiency of work has been improved.

Drawings

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

FIG. 2 is a right side view of FIG. 1 in accordance with the present invention;

FIG. 3 is a top view of the portion of FIG. 1 used for attachment in accordance with the present invention;

FIG. 4 is a schematic view of the present invention taken with the movable plate removed from FIG. 1.

In the figure: 1. a base; 2. a fixing plate; 3. a chute; 4. a placement chamber; 5. a screw; 6. a lead screw; 7. a movable plate; 8. an L-shaped groove; 9. a half-thread block; 10. a spring lever; 11. a horizontal slider; 12. a limiting block; 13. a return spring; 14. a limiting plate; 15. a cutting device; 16. a cutting knife.

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.

Referring to fig. 1-4, in this embodiment: the utility model provides a fixed effectual cutting device for accessory processing, the on-line screen storage device comprises a base 1, base 1's upside fixed surface is connected with fixed plate 2, spout 3 has been seted up on base 1's surface, base 1's surface has been seted up and has been placed chamber 4, the inside of placing chamber 4 is rotated and is connected with screw rod 5, screw rod 5's one end fixedly connected with lead screw 6, the sliding surface of spout 3 is connected with fly leaf 7, L groove 8 has been seted up on fly leaf 7's surface, the inside sliding connection in L groove 8 has half-thread piece 9, the surface of half-thread piece 9 articulates there is the one end of spring beam 10, the other end of spring beam 10 articulates there is horizontal slider 11, the sliding surface of fixed plate 2 is connected with restriction piece 12, the inside of restriction piece 12 is provided with reset spring 13, the inside sliding connection in fixed plate 2 has restriction board 14, the top fixedly connected with cutting device 15 of fixed plate 2, cutting device 15's right side is provided with cutting knife 16. The cutting device 15 is used for driving the cutting knife 16 to cut.

In this embodiment, the fixing plate 2 is fixedly connected to one side of the base 1, and the fixing plate 2 is perpendicular to the base 1. The spare and accessory parts can be conveniently clamped. At least one sliding groove 3 is arranged, the sliding grooves 3 are parallel to each other and are perpendicular to the fixing plate 2, the placing cavity 4 and the sliding grooves 3 are parallel to the center of the surface of the base 1, the screw rod 5 is rotatably connected inside the placing cavity 4 and is parallel to the placing cavity, one end of the screw rod is fixedly connected with one end of the lead screw 6, and the lead screw 6 is arranged on the outer side of the base 1. For connecting the movable plate 7 with the base 1 and the mounting screw 5. The L-shaped groove 8 is L-shaped, the half-thread block 9 is in sliding connection with one side of the L-shaped groove 8, the horizontal sliding block 11 is in sliding connection with the other side of the L-shaped groove 8, the horizontal sliding block 11 is connected with the half-thread block 9 through the spring rod 10, and two ends of the spring rod 10 are respectively hinged with the horizontal sliding block and the half-thread block. For engaging and disengaging the movable plate 7 with the screw 5. One side of the half thread block 9 is provided with a semi-cylindrical cavity, and the surface of the cavity is provided with threads matched with the screw rod 5. Is used for being in threaded connection with the screw 5 and ensures that the movable plate 7 is locked when in connection. The two limiting blocks 12 are vertically symmetrical about the center of the fixing plate 2 and are in sliding connection with the fixing plate 2, clamping blocks are fixedly connected to the surface close to the fixing plate 2, and arc surfaces are arranged on the limiting blocks 12 and are opposite to each other. The two limiting blocks 12 are automatically separated when the spare part is inserted conveniently. The surface of limiting plate 14 is provided with the draw-in groove, the draw-in groove with the fixture block cooperation of limiting block 12, limiting plate 14 keep away from a side fixedly connected with protruding pole of limiting block 12, protruding pole stretches out fixed plate 2, the surface of limiting plate 14 protruding pole one side is provided with reset spring 13. Is used for automatic reset after operation.

The working principle and the using process of the utility model are as follows: the two limiting blocks 12 are connected with the fixed plate 2 in a sliding mode and are vertically symmetrical about the center of the fixed plate 2, a clamping block is arranged on each limiting block 12 and is matched and clamped with a limiting plate 14 in the fixed plate 2, the limiting plate 14 is fixedly connected with a return spring 13 and is provided with a protruding rod extending out of the fixed plate 2, the protruding rod is pulled to enable the limiting plate 14 to be far away from the limiting blocks 12, parts needing to be fixed are inserted between the two limiting blocks 12, the limiting blocks 12 are separated along the arc edges of the limiting blocks 12 in the inserting process, the protruding rod is loosened after the parts are inserted, the limiting blocks 12 are clamped by the aid of the resetting of the limiting plates 14, namely the parts are clamped by the two limiting blocks 12 to prevent vertical displacement of the parts, and accordingly displacement of the parts along the surface directions of the fixed plate 2 and the movable plate 7 in the cutting process is prevented. When the parts need to be clamped, the horizontal sliding block 11 slides leftwards along the transverse groove at the top of the L groove 8 on the movable plate 7 and drives the half thread block 9 to slide upwards along the vertical groove of the L groove 8 through the spring rod 10 to keep away from the screw rod 5, at the moment, the movable plate 7 can freely slide along the sliding groove 3 to push the movable plate 7 to be close to the parts, and then the horizontal sliding block 11 is reset, namely, the threads at the bottom of the half thread block 9 are matched with the screw rod 5, the rotating screw rod 6 drives the screw rod 5 to rotate to move the movable plate 7 to the parts through the half thread block 9 to clamp the parts, the cutting device 15 is started, and the cutting knife 16 cuts off the parts. When the spare and accessory parts are dismounted, the horizontal sliding block 11 is pushed leftwards, and the movable plate 7 is pulled outwards.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fixed effectual cutting device for accessory processing which characterized in that: comprises a base (1), a fixed plate (2) is fixedly connected to the surface of the upper side of the base (1), a sliding groove (3) is formed in the surface of the base (1), a placing cavity (4) is formed in the surface of the base (1), a screw rod (5) is rotatably connected to the inside of the placing cavity (4), a lead screw (6) is fixedly connected to one end of the screw rod (5), a movable plate (7) is connected to the surface of the sliding groove (3) in a sliding manner, an L groove (8) is formed in the surface of the movable plate (7), a half thread block (9) is connected to the inside of the L groove (8) in a sliding manner, one end of a spring rod (10) is hinged to the surface of the half thread block (9), a horizontal sliding block (11) is hinged to the other end of the spring rod (10), a limiting block (12) is connected to the surface of the fixed plate (2) in a sliding manner, and a reset spring (13) is arranged inside of the limiting block (12), the inner part of the fixing plate (2) is slidably connected with a limiting plate (14), the top of the fixing plate (2) is fixedly connected with a cutting device (15), and a cutting knife (16) is arranged on the right side of the cutting device (15).

2. The cutting device for processing the accessories with good fixing effect as claimed in claim 1, wherein: the fixing plate (2) is fixedly connected to one side of the base (1), and the fixing plate (2) is perpendicular to the base (1).

3. The cutting device for processing the accessories with good fixing effect as claimed in claim 1, wherein: the novel fixing device is characterized in that at least one sliding groove (3) is formed, the sliding grooves (3) are parallel to each other and perpendicular to the fixing plate (2), the placing cavity (4) and the sliding grooves (3) are parallel to the center of the surface of the base (1), the screw rod (5) is rotatably connected inside the placing cavity (4) and parallel to the placing cavity, one end of the screw rod is fixedly connected with one end of the screw rod (6), and the screw rod (6) is arranged on the outer side of the base (1).

4. The cutting device for processing the accessories with good fixing effect as claimed in claim 1, wherein: the L-shaped groove (8) is L-shaped, the half thread block (9) is in sliding connection with one side of the L-shaped groove (8), the horizontal sliding block (11) is in sliding connection with the other side of the L-shaped groove (8), the horizontal sliding block (11) is connected with the half thread block (9) through the spring rod (10), and two ends of the spring rod (10) are hinged with the spring rod and the half thread block respectively.

5. The cutting device for processing the accessories with good fixing effect as claimed in claim 1, wherein: one side of the half thread block (9) is provided with a semi-cylindrical cavity, and the surface of the cavity is provided with threads matched with the screw rod (5).

6. The cutting device for processing the accessories with good fixing effect as claimed in claim 1, wherein: the two limiting blocks (12) are symmetrical up and down about the center of the fixing plate (2) and are in sliding connection with the fixing plate (2), clamping blocks are fixedly connected to the surface of the fixing plate (2) close to the limiting blocks, and arc surfaces are arranged on the limiting blocks (12) and are opposite to each other.

7. The cutting device for processing the accessories with good fixing effect as claimed in claim 1, wherein: the surface of limiting plate (14) is provided with the draw-in groove, the draw-in groove with the fixture block cooperation of limiting block (12), a protruding pole of a side fixedly connected with of keeping away from limiting block (12) of limiting plate (14), protruding pole stretch out fixed plate (2), the surface of limiting plate (14) protruding pole one side is provided with reset spring (13).