CN218026616U

CN218026616U - Thread trimmer

Info

Publication number: CN218026616U
Application number: CN202221982319.5U
Authority: CN
Inventors: 张青; 叶正望; 张成明
Original assignee: Jingzhou Qiao Clothing Co ltd
Current assignee: Jingzhou Qiao Clothing Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-13
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to a trimming machine field discloses a trimming machine, comprises a workbench, the top side fixed mounting of workstation has the roof-rack, the side channel has all been seted up on the both sides inner wall of roof-rack, and two side inslots all slide and be provided with the side piece, and the bottom side of two side pieces is the fixed reset spring that is provided with all, the fixed mounting groove that has all been seted up on two side pieces of reset spring, fixed mounting has the blade holder in two mounting grooves, the fixed trimming sword that is provided with in bottom side of blade holder, the draw-in groove has been seted up on the inner wall of mounting groove, the screw thread is provided with the threaded spindle on the side piece, the threaded spindle stretches to and rotates in the draw-in groove and be provided with the removal strip, the bottom side of removal strip rotates and is provided with the push rod. The utility model has the advantages of it is following and effect: can make things convenient for the trimming to use to can be when the opening appears in the trimming sword, the convenient dismantlement to the trimming sword is changed, easily operation and use.

Description

Thread trimmer

Technical Field

The utility model relates to a trimming machine technical field, in particular to trimming machine.

Background

In the production process of the wire harness, the braided wire harness is often required to be cut into lengths of different specifications because the processed wire harness is long in length.

Through the retrieval, application publication number is CN 110424143A's patent discloses a trimming machine, including the workstation, the upper surface of workstation is provided with the mounting panel, the last fixed surface of mounting panel is connected with the dead lever, the left side of dead lever is provided with the head rod, be provided with the spring between head rod and the mounting panel, the tip of head rod is connected through the internal rotation of loose axle with the dead lever, and the head rod keeps away from the one end fixedly connected with trimming cutter body of dead lever, the top fixedly connected with first fixed block of trimming cutter body, the left side of first fixed block is provided with L shape pole, the one end fixedly connected with pressing rod of trimming cutter body is kept away from to L shape pole, one side fixedly connected with straight-bar that the head rod was kept away from to the trimming cutter body, the straight-bar is fixed to one side fixedly connected with straight-bar through wire rope fixedly connected with fixed frame. The invention has reasonable integral structure design and lower cost, is suitable for most enterprises, improves the working efficiency and is simpler to use.

However, the above design has disadvantages that the thread trimming cutter body is fixed in position, and when the thread trimming cutter body is opened, the thread trimming cutter body is difficult to replace.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a thread trimmer has the effect that the convenience is changed the thread trimmer sword.

The above technical purpose of the present invention can be achieved by the following technical solutions: the wire cutting machine comprises a workbench, an upper frame is fixedly mounted on the top side of the workbench, side grooves are formed in inner walls of two sides of the upper frame, side blocks are arranged in the two side grooves in a sliding mode, a reset spring is fixedly arranged on the bottom sides of the two side blocks, the reset spring is fixedly arranged on the top side of the workbench, mounting grooves are formed in the two side blocks, a knife holder is fixedly mounted in the two mounting grooves, a wire cutting knife is fixedly arranged on the bottom side of the knife holder, a clamping groove is formed in the inner wall of the mounting groove, a threaded shaft is arranged on each side block in a threaded mode, extends into the clamping groove and is rotatably provided with a moving strip, a push rod is rotatably arranged on the bottom side of the moving strip, one end, far away from the moving strip, of the push rod is rotatably provided with an inserting strip, the inserting strip is slidably arranged in the clamping groove, a connecting spring is fixedly arranged on one side of the inserting strip, the connecting spring is fixedly arranged on the inner wall of the clamping groove, and the inserting strip is inserted into the knife holder in an inserting strip.

The utility model discloses a further set up to: the side groove is internally and fixedly provided with a limiting strip, and the side block is sleeved on the outer side of the limiting strip in a sliding manner.

By adopting the technical scheme, the side block can be limited.

The utility model discloses a further set up to: the workbench is provided with a cutter groove, and the cutter holder is matched with the cutter groove.

By adopting the technical scheme, the wire cutting can be convenient.

The utility model discloses a further set up to: the inner wall of the clamping groove is fixedly provided with a limiting rod, and the movable strip is sleeved on the outer side of the limiting strip in a sliding mode.

Through adopting above-mentioned technical scheme, can play limiting displacement to removing the strip.

The utility model discloses a further set up to: slots are formed in the two sides of the cutter holder, and the cutting strip is inserted into the slots.

Through adopting above-mentioned technical scheme, can conveniently insert and establish the cutting.

The utility model discloses a further set up to: an electric push rod is fixedly installed on the top side of the top frame, and a clamping plate is fixedly arranged on a piston shaft of the electric push rod.

Through adopting above-mentioned technical scheme, can conveniently promote the wire cutter and move down and cut the pencil.

The beneficial effects of the utility model are that:

1. through the common cooperation of workstation, roof-rack, side channel, side piece, reset spring, blade holder, trimming sword, electric putter and cardboard, can conveniently be to the trimming of pencil.

2. Through the common cooperation of side groove, threaded shaft, removal strip, push rod, cutting and connecting spring, can be when the opening appears in the thread trimmer cutter, the convenient dismantlement of cutting off the thread trimmer cutter is changed, easily operation and use.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic perspective view of a wire cutting machine according to the present embodiment.

Fig. 2 is a schematic structural diagram of a thread trimmer.

Fig. 3 is a schematic structural view of a part a of a thread trimmer.

In the figure, 1, a workbench; 2. a top frame; 3. a side groove; 4. a side block; 5. a limiting strip; 6. a return spring; 7. a tool apron; 8. a thread cutter; 9. a knife slot; 10. a card slot; 11. a threaded shaft; 12. a moving bar; 13. a push rod; 14. cutting; 15. a connecting spring; 16. an electric push rod; 17. and (4) clamping the board.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a thread trimmer, comprises a workbench 1, the top side fixed mounting of workstation 1 has roof-rack 2, side channel 3 has all been seted up on the both sides inner wall of roof-rack 2, it is provided with side piece 4 all to slide in two side channels 3, the bottom side of two side pieces 4 is all fixed and is provided with reset spring 6, reset spring 6 is fixed to be set up in the top side of workstation 1, the mounting groove has all been seted up on two side pieces 4, fixed mounting has blade holder 7 in two mounting grooves, the fixed thread trimmer 8 that is provided with in bottom side of blade holder 7, draw-in groove 10 has been seted up on the inner wall of mounting groove, the screw thread is provided with threaded shaft 11 on the side piece 4, threaded shaft 11 extends to and rotates in draw-in groove 10 and is provided with removal strip 12, the rotation of removal strip 12 is provided with push rod 13, the one end that removal strip 12 was kept away from to push rod 13 rotates and is provided with cutting strip 14, cutting strip 14 slides and sets up in draw-in groove 10, one side of cutting strip 14 is fixed and is provided with connecting spring 15, connecting spring 15 is fixed to be set up on the inner wall of draw-in groove 10, cutting blade holder 14 is in grafting 7.

Specifically, the side groove 3 is internally and fixedly provided with a limiting strip 5, and the side block 4 is slidably sleeved on the outer side of the limiting strip 5 and can limit the side block 4.

Specifically, the cutter groove 9 is formed in the workbench 1, and the cutter holder 7 is matched with the cutter groove 9, so that the wire cutting can be conveniently carried out.

Specifically, a limiting rod is fixedly arranged on the inner wall of the clamping groove 10, and the moving strip 12 is sleeved on the outer side of the limiting rod in a sliding mode and can limit the moving strip 12.

Specifically, slots are formed in the two sides of the cutter holder 7, and the inserting strips 14 are inserted into the slots, so that the inserting strips 14 can be conveniently inserted.

Specifically, the top side of the top frame 2 is fixedly provided with an electric push rod 16, a piston shaft of the electric push rod 16 is fixedly provided with a clamping plate 17, and the wire shearing knife 8 can be conveniently pushed to move downwards to shear the wire harness.

The utility model discloses a theory of operation:

when the wire cutting machine is used, a wire harness can be placed on the workbench 1, then the electric push rod 16 is driven to drive the clamping plate 17 to move downwards, the clamping plate 17 can be in contact with the cutter holder 7, the wire cutting knife 8 can be driven to move downwards to cut the wire harness, after the cutting is completed, the electric push rod 16 can be driven to drive the clamping plate 17 to move upwards and reset, the wire cutting knife 8 can move upwards and reset through elastic deformation of the reset spring 6, the threaded shaft 11 can be rotated when the wire cutting knife 8 is opened, the threaded shaft 11 can drive the movable strip 12 to move downwards, the push rod 13 can drive the inserting strip 14 to move and extrude the connecting spring 15, the inserting strip 14 can slide out of the cutter holder 7, then the cutter holder 7 can be taken down, then a new cutter holder 7 provided with a new wire cutting knife 8 can be installed in two installation grooves, the threaded shaft 11 can be rotated upwards and reset, the connecting spring 15 can be driven to move upwards, the inserting strip 14 can be reset and inserted into the new cutter holder 7, and new cutter holder 8 can be installed to complete the fixed installation of the new wire cutting knife 8.

Claims

1. A thread trimmer comprises a workbench (1) and is characterized in that a top frame (2) is fixedly arranged on the top side of the workbench (1), side grooves (3) are respectively arranged on the inner walls of the two sides of the top frame (2), side blocks (4) are respectively arranged in the two side grooves (3) in a sliding manner, return springs (6) are respectively fixedly arranged at the bottom sides of the two side blocks (4), the reset spring (6) is fixedly arranged on the top side of the workbench (1), mounting grooves are respectively formed on the two side blocks (4), a tool apron (7) is fixedly arranged in the two mounting grooves, a thread cutter (8) is fixedly arranged at the bottom side of the cutter holder (7), a clamping groove (10) is arranged on the inner wall of the mounting groove, a threaded shaft (11) is arranged on the side block (4) in a threaded manner, the threaded shaft (11) extends into the clamping groove (10) and is rotatably provided with a movable strip (12), a push rod (13) is rotatably arranged at the bottom side of the moving strip (12), an inserting strip (14) is rotatably arranged at one end of the push rod (13) far away from the moving strip (12), the inserting bar (14) is arranged in the clamping groove (10) in a sliding manner, one side of the inserting bar (14) is fixedly provided with a connecting spring (15), the connecting spring (15) is fixedly arranged on the inner wall of the clamping groove (10), and the inserting strip (14) is inserted in the tool apron (7).

2. A thread trimmer according to claim 1, wherein: the side groove (3) is internally and fixedly provided with a limiting strip (5), and the side block (4) is sleeved on the outer side of the limiting strip (5) in a sliding manner.

3. A thread trimmer according to claim 1, characterized in that: the workbench (1) is provided with a cutter groove (9), and the cutter holder (7) is matched with the cutter groove (9).

4. A thread trimmer according to claim 1, characterized in that: the inner wall of the clamping groove (10) is fixedly provided with a limiting rod, and the movable strip (12) is sleeved on the outer side of the limiting strip in a sliding mode.

5. A thread trimmer according to claim 1, wherein: slots are formed in the two sides of the cutter holder (7), and the inserting strips (14) are inserted into the slots.

6. A thread trimmer according to claim 1, wherein: an electric push rod (16) is fixedly installed on the top side of the top frame (2), and a clamping plate (17) is fixedly arranged on a piston shaft of the electric push rod (16).