CN218192826U

CN218192826U - Bar cutting machine is used in screw mould production

Info

Publication number: CN218192826U
Application number: CN202222830466.7U
Authority: CN
Inventors: 汪青宇
Original assignee: Jiangsu Dasheng New Material Technology Co ltd
Current assignee: Jiangsu Dasheng New Material Technology Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-01-03
Anticipated expiration: 2032-10-26

Abstract

The utility model relates to a bar processing technology field especially relates to a screw is bar cutting machine for mould production. The technical scheme comprises the following steps: casing, protection casing and bar body, shells inner wall's bottom fixed mounting has fixed cover, the top swing joint of fixed cover has the backup pad, the rear end of backup pad is rotated and is connected with the conveying roller, shells inner wall's top is rotated and is installed with conveying roller complex squeeze roll, spacing centre gripping has the bar body that extends the casing between squeeze roll and the conveying roller, the inside swing joint of casing on one side of the conveying roller has the second motor, the output fixed mounting of second motor has the cutting knife. The utility model discloses a be provided with mutually supporting between movable rod, conveying roller and the squeeze roll, can make the difficult condition that takes place to skid of bar body when carrying, through being provided with mutually supporting between spacing roller and the cushion socket, prevent that the bar body from taking place the condition of perk when the cutting, the impact force that produces when avoiding dropping causes the damage.

Description

Bar cutting machine is used in screw mould production

Technical Field

The utility model relates to a bar processing technology field specifically is a bar cutting machine is used in screw mould production.

Background

The bar is a round long rod-shaped material with a certain length, the screw is a tool for fastening a device part of the device step by utilizing the physics and mathematical principles of the inclined plane circular rotation and friction of the object, the bar needs to be cut in the process of producing the screw, and the bar cutting machine needs to be utilized when the bar is cut, wherein the application number is ' a bar cutting machine ' disclosed in ' CN204471450U ', the bar cutting machine has the advantages of solving various defects of low cutting efficiency, complex working procedures, high cost and difficult product cleaning in the later cutting stage, and further searching finds that the bar cutting machine ' disclosed in ' CN214978170U ', is arranged through a specific technical structure, practically solves the technical defects that burrs are formed at the lower end of a bar cutting surface, so that the cutting surface is not smooth and neat, and the like, but the bar cutting machine with a similar structure has various defects in practical use, such as: the rod cutting machine for producing the screw die does not have the function of extruding the rod materials being conveyed, so that the rod materials are easy to slip when being conveyed, does not have the function of limiting the cut rod materials, and does not have the function of buffering the material receiving device, and therefore the rod cutting machine for producing the screw die needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bar cutting machine is used in screw mould production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bar cutting machine is used in screw mould production, includes casing, protection casing and bar body, shells inner wall's bottom fixed mounting has fixed cover, the top swing joint of fixed cover has the backup pad, the rear end of backup pad is rotated and is connected with the conveying roller, shells inner wall's top rotate install with conveying roller complex squeeze roll, spacing centre gripping has the bar body that extends the casing between squeeze roll and the conveying roller, the inside swing joint of casing of conveying roller one side has the second motor, the output fixed mounting of second motor has the cutting knife, there is the leading truck inside the casing of cutting knife one side through buffing pad movable mounting, the inside rotation of casing of squeeze roll one side be connected with the spacing roller of cutting knife complex, the outside slidable mounting of casing has the protection casing.

Move to conveying roller department through the bar body, make the squeeze roll can extrude bar body fixedly, can increase the frictional force between conveying roller and the bar body, can make the difficult condition that takes place to skid of bar body when carrying, can carry bar body, start the second motor, can drive the cutting knife and rotate, through driving the upward movement of second motor, can drive cutting knife upward movement in step and cut bar body, can carry on spacingly to bar body through spacing roller, prevent that bar body from taking place the condition of perk when the cutting, bar body after the cutting drops to on the leading truck, can cushion the leading truck through the buffing pad, the effectual condition of damaging the leading truck when having avoided bar body to drop, piece splashes to the outside when can avoiding cutting through the protection casing.

Preferably, a heat dissipation box is fixedly mounted on one side of the shell at the bottom of the bar body, and a fan is fixedly mounted inside the heat dissipation box. The fan can be fixed through the heat dissipation box, and the heat dissipation work can be carried out in the shell through the fan.

Preferably, through movable rod movable mounting between backup pad and the fixed cover, through thrust spring swing joint between movable rod and the fixed cover, and the front end fixed mounting of backup pad has with the first motor of conveying roller complex. Through thrust spring's thrust effect, can promote the movable rod and upwards extend along fixed cover, can drive the conveying roller rebound simultaneously, start first motor, can drive the conveying roller and rotate.

Preferably, one side of the shell is fixedly provided with a feeding pipe corresponding to the bar body, and the extrusion roller is rotatably connected with the shell through a movable frame. The extrusion roller can be rotated through the movable frame by penetrating the bar body through the feeding pipe.

Preferably, the second motor and the shell are movably mounted through a first electric telescopic rod, and the shell is movably connected with the limiting roller through a second electric telescopic rod. Through first electric telescopic handle's flexible effect, can drive the second motor and reciprocate, through second electric telescopic handle's flexible effect, can drive spacing roller and reciprocate.

Preferably, the shell and the protective cover are slidably mounted through a sliding frame, the front end of the protective cover is fixedly connected with a handle, and the front end of the shell on one side of the protective cover is fixedly mounted with a control box. The protective cover can be driven to move left and right along the sliding frame by pulling the handle, and the electric appliance can be controlled to work by the control box.

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

1. through being provided with the cooperation each other between movable rod, conveying roller and the squeeze roll, through driving the movable rod rebound, the cooperation squeeze roll can extrude the bar body, can increase the frictional force between conveying roller and the bar body, can make the difficult condition that takes place to skid of bar body when carrying.

2. Through being provided with the mutually supporting between spacing roller and the cushion socket, can carry on spacingly to the bar body through spacing roller, prevent that the bar body from taking place the condition of perk when the cutting, drop to the leading truck through the bar body when, can utilize the cushion socket can conveniently cushion, the impact force that produces when avoiding dropping causes the damage.

Drawings

FIG. 1 is a front view of the cutting structure of the present invention;

FIG. 2 is a schematic view of the appearance structure of the present invention;

FIG. 3 is a side view of the cutting structure of the present invention;

fig. 4 is the utility model discloses a conveying roller looks sideways at the structure schematic diagram.

In the figure: 1. a housing; 101. a heat dissipation box; 102. a fan; 103. a feed pipe; 104. a carriage; 2. fixing a sleeve; 201. a movable rod; 202. a thrust spring; 203. a support plate; 204. a first motor; 205. a conveying roller; 3. a squeeze roll; 301. a movable frame; 4. a second motor; 401. a cutting knife; 402. a first electric telescopic rod; 5. a buffer seat; 501. a guide frame; 6. a limiting roller; 601. a second electric telescopic rod; 7. a protective cover; 701. a handle; 8. a bar body; 9. a control box.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As fig. 1, fig. 2, fig. 3 and fig. 4 show, the utility model provides a bar cutting machine is used in screw mold production, including casing 1, protection casing 7 and bar body 8, the bottom fixed mounting of casing 1 inner wall has fixed cover 2, the top swing joint of fixed cover 2 has backup pad 203, the rear end of backup pad 203 rotates and is connected with conveying roller 205, the top of casing 1 inner wall rotates and installs extrusion roller 3 with conveying roller 205 complex, spacing centre gripping has the bar body 8 that extends casing 1 between extrusion roller 3 and the conveying roller 205, the inside swing joint of casing 1 of conveying roller 205 one side has second motor 4, the output fixed mounting of second motor 4 has cutting knife 401, the inside guide frame 501 that has through buffer seat 5 of casing 1 of cutting knife 401 one side, the inside swing joint of casing 1 of extrusion roller 3 one side has spacing roller 6 with cutting knife 401 complex, the outside slidable mounting of casing 1 has protection casing 7, through movable rod movable mounting between backup pad 203 and the fixed cover 2, through thrust spring 202 between movable rod 201 and the fixed cover 2, and the movable mounting of supporting pad 203 with conveying roller 205 complex first side have motor 204, the corresponding to the inlet pipe body 301 of casing 1 and the movable rod 201 is connected through movable rod 201.

The working principle of the bar cutting machine for producing the screw die based on the embodiment 1 is as follows: through passing bar body 8 from inlet pipe 103, make bar body 8 can remove to conveying roller 205 department, through the thrust effect of thrust spring 202, can promote movable rod 201 and upwards extend along fixed cover 2, can drive conveying roller 205 upward movement simultaneously, cooperate squeeze roll 3 to extrude fixedly bar body 8, can increase the frictional force between conveying roller 205 and bar body 8, can make bar body 8 be difficult for the condition of skidding when carrying, can make squeeze roll 3 rotate through activity frame 301, the model of first motor 204 is Y160L-2, start first motor 204, can drive conveying roller 205 and rotate, can carry bar body 8, the model of second motor 4 is yct225-4a, start second motor 4, can drive cutting knife 401 and rotate, through driving second motor 4 upward movement, can drive cutting knife 401 upward movement in step and cut bar body 8, can carry out spacing to bar body 8, prevent the condition that cocking from taking place when cutting bar body 8 cuts, body 8 drops to the guide frame after cutting, can avoid bar body 8 to drop through buffer frame 501 when effectual bar body 8 that drops when the guide frame through the buffer seat, bar body 8 can avoid smashing the condition that splashes when the outside of cutting guide frame 501 and can avoid cutting the bar body 8.

Example two

As shown in fig. 1 and fig. 2, the utility model provides a bar stock cutting machine is used in production of screw mould compares in embodiment one, and this embodiment still includes: the heat dissipation box 101 is fixedly mounted on one side of the shell 1 at the bottom of the bar body 8, the fan 102 is fixedly mounted inside the heat dissipation box 101, the second motor 4 and the shell 1 are movably mounted through the first electric telescopic rod 402, the shell 1 and the limiting roller 6 are movably connected through the second electric telescopic rod 601, the shell 1 and the protective cover 7 are slidably mounted through the sliding frame 104, the handle 701 is fixedly connected to the front end of the protective cover 7, and the control box 9 is fixedly mounted at the front end of the shell 1 on one side of the protective cover 7.

In this embodiment, as shown in fig. 1, the fan 102 may be fixed by the heat dissipation box 101, and the heat dissipation operation may be performed in the housing 1 by the fan 102; as shown in fig. 1, the second motor 4 can be driven to move up and down by the telescopic action of the first electric telescopic rod 402, and the limit roller 6 can be driven to move up and down by the telescopic action of the second electric telescopic rod 601; as shown in fig. 2, the protective cover 7 can be driven to move left and right along the sliding rack 104 by pulling the handle 701, and the electric appliance can be controlled to work by the control box 9.

The above embodiments are merely some preferred embodiments of the present invention, and many alternative modifications and combinations can be made to the above embodiments by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a screw mould production is with bar cutting machine, includes casing (1), protection casing (7) and bar body (8), its characterized in that: the utility model discloses a cutting device, including casing (1), inner wall, fixed cover (2) are installed to the bottom fixed mounting of casing (1), the top swing joint of fixed cover (2) has backup pad (203), the rear end of backup pad (203) rotates and is connected with conveying roller (205), the top of casing (1) inner wall rotates install with conveying roller (205) complex squeeze roll (3), spacing centre gripping has bar body (8) that extend casing (1) between squeeze roll (3) and conveying roller (205), the inside swing joint of casing (1) of conveying roller (205) one side has second motor (4), the output fixed mounting of second motor (4) has cutting knife (401), inside casing (1) of cutting knife (401) one side has leading truck (501) through buffer seat (5) movable mounting, casing (1) inside rotation of squeeze roll (3) one side is connected with cutting knife (401) complex spacing roller (6), the outside slidable mounting of casing (1) has protection casing (7).

2. The bar cutting machine for screw mold production according to claim 1, characterized in that: one side of the shell (1) at the bottom of the bar body (8) is fixedly provided with a heat dissipation box (101), and a fan (102) is fixedly arranged inside the heat dissipation box (101).

3. The bar cutting machine for producing the screw mold according to claim 1, wherein: through movable rod (201) movable mounting between backup pad (203) and fixed cover (2), through thrust spring (202) swing joint between movable rod (201) and fixed cover (2), and the front end fixed mounting of backup pad (203) have with first motor (204) of conveying roller (205) complex.

4. The bar cutting machine for screw mold production according to claim 1, characterized in that: one side of the shell (1) is fixedly provided with a feeding pipe (103) corresponding to the bar body (8), and the extrusion roller (3) is rotatably connected with the shell (1) through a movable frame (301).

5. The bar cutting machine for screw mold production according to claim 1, characterized in that: the second motor (4) is movably mounted with the shell (1) through a first electric telescopic rod (402), and the shell (1) is movably connected with the limiting roller (6) through a second electric telescopic rod (601).

6. The bar cutting machine for screw mold production according to claim 1, characterized in that: through carriage (104) slidable mounting between casing (1) and protection casing (7), the front end fixedly connected with handle (701) of protection casing (7), and casing (1) front end fixed mounting on one side of protection casing (7) has control box (9).