CN214569419U

CN214569419U - Copper strips cutting device with tightening means

Info

Publication number: CN214569419U
Application number: CN202022915365.0U
Authority: CN
Inventors: 黄财本
Original assignee: Minqin Libo Agriculture And Animal Husbandry Technology Co ltd
Current assignee: Minqin Libo Agriculture And Animal Husbandry Technology Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-11-02
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a device is tailor to copper strips with tightening means, comprising a frame body, be equipped with the axis of rotation on the support body, first cylinder has been cup jointed in the axis of rotation, spacing dish has been cup jointed to the one end that the support body was kept away from to first cylinder, the utility model discloses a crank rolling gear drives rack motion, through the transverse motion of the spacing dish of rack control to can control cylinder transverse width, when tightening up, the skew can transversely not take place for the copper strips, can vertically carry out fine tightening up effect to the copper strips through tightening means, gear drive through the support body both sides can restrict the transverse motion of copper strips book, and then can be better tighten up work, improves work efficiency.

Description

Copper strips cutting device with tightening means

Technical Field

The utility model relates to a device technical field is tailor to the copper strips, specifically is a device is tailor to copper strips with tightening means.

Background

The copper strip and the copper foil are one kind of copper material, the specification of the product is 0.1-3 multiplied by 50-250 mm copper strip products in various states, the product is mainly used for producing electric appliance elements, lamp caps, battery caps, buttons, sealing elements and connectors, and the product is mainly used as electric conduction, heat conduction and corrosion resistant equipment, such as electric elements, switches, gaskets, electric vacuum devices, radiators, electric conduction parent metal and various parts such as automobile water tanks, radiating fins, cylinder sheets and the like;

the copper strip cutting and tightening device in the prior art has the following defects:

when tightening up the copper strips, because the width of copper strips is different, general collection cylinder is all fixed, and when the width of copper strips was less than the cylinder, the copper strips probably takes place the skew along with the increase of roll layer quantity at the in-process of tightening up to cause and tighten up the failure, influence work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is tailor to copper strips with tightening means to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a copper strip cutting device with a tightening device comprises a frame body, wherein a rotating shaft is arranged on the frame body, a first roller is sleeved on the rotating shaft, a limiting disc is sleeved at one end, away from the frame body, of the first roller, a second roller penetrates through the other side of the limiting disc, a clamping groove is welded at the joint of the first roller and the second roller, clamping plates are welded at two ends of the second roller, the clamping grooves are clamped with the clamping plates, a tightening device is arranged at the edge of one of the limiting plates, two groups of third fixing plates are symmetrically arranged at one side, close to the frame body, of the limiting plates, and are fixedly connected with a third fixing plate through second screws, racks are welded on the third fixing plate, the racks penetrate through the frame body, a first fixing plate is welded at one side of the frame body, a through hole is formed in the first fixing plate, a bearing is embedded in the through hole of the first fixing plate, and two sides of the first fixing plate are fixedly connected with the second fixing plate through the first screws, the bearing penetrates through a crank, gears are symmetrically welded on the cranks on two sides of the first fixing plate, and the gears are meshed and connected with the racks.

Preferably, the module and the tooth form angle of the gear and the rack are equal.

Preferably, one end of the crank is sleeved with a rubber handle.

Preferably, the rotating shaft is connected with the rotating shaft of the motor through a belt.

Preferably, tightening means includes fixed block, fourth fixed plate, third screw, spring, connecting rod and third cylinder, spacing dish runs through and is equipped with the connecting rod, the one end welding that the connecting rod passed the spring has the fourth fixed plate, the fourth fixed plate passes through third screw fixed connection on the fixed block, the one end welding of spring is on the fourth fixed plate, the other end fixed connection limiting plate of spring, the other end of connecting rod is equipped with the third cylinder.

Preferably, a pin shaft is sleeved in the third roller and connected with a connecting rod nut.

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

the utility model discloses a crank transmitting gear drives rack motion, through the transverse motion of the spacing dish of rack control to can control the cylinder transverse width, when tightening up, the skew can not take place transversely for the copper strips, can vertically carry out fine tightening up effect to the copper strips through tightening means, gear drive through the support body both sides can restrict the transverse motion of copper strip book, and then can be better tighten up work, improves work efficiency.

Drawings

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

FIG. 2 is a partial sectional view of the bearing, the fixing plate and the crank of the present invention;

FIG. 3 is a schematic view of the connection structure of the first roller and the second roller of the present invention;

FIG. 4 is a schematic view of the connection structure between the tightening device and the limiting plate of the present invention;

fig. 5 is an enlarged schematic view of the gear rack transmission of the present invention.

In the figure: the rack comprises a rack body 1, a rubber handle 2, a crank 3, a gear 4, a rack 5, a first fixing plate 6, a second fixing plate 7, a first screw 8, a rotating shaft 9, a first roller 10, a limiting disc 11, a third fixing plate 12, a second screw 13, a second roller 14, a tightening device 15, a bearing 16, a clamping groove 17, a clamping plate 18, a fixing block 19, a fourth fixing plate 20, a third screw 21, a spring 22, a connecting rod 23 and a third roller 24.

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 to 5, the present invention provides a technical solution: a copper strip cutting device with a tightening device comprises a frame body 1, wherein a rotating shaft 9 is arranged on the frame body 1, the rotating shaft 9 is connected with a rotating shaft of a motor through a belt, a first roller 10 is sleeved on the rotating shaft 9, a limiting disc 11 is sleeved at one end, far away from the frame body 1, of the first roller 10, a second roller 14 penetrates through the other side of the limiting disc 11, a clamping groove 17 is welded at the joint of the first roller 10 and the second roller 14, clamping plates 18 are welded at two ends of the second roller 14, the clamping groove 17 is clamped with the clamping plates 18, a tightening device 15 is arranged at the edge of one limiting plate 11, the tightening device 15 comprises a fixing block 19, a fourth fixing plate 20, a third screw 21, a spring 22, a connecting rod 23 and a third roller 24, a connecting rod 23 penetrates through the limiting disc 11, the fourth fixing plate 20 is welded at one end, penetrating through the spring 22, of the fourth fixing plate 20 is fixedly connected to the fixing block 19 through the third screw 21, one end of the spring 22 is welded on the fourth fixing plate 20, the other end of the spring 22 is fixedly connected with the limiting plate 11, the other end of the connecting rod 23 is provided with a third roller 24, and a pin shaft is sleeved in the third roller 24 and is in nut connection with the connecting rod 23.

Limiting plate 11 is close to one side symmetry of support body 1 and sets up two sets ofly and passes through second screw 13 fixed connection third fixed plate 12, the welding of third fixed plate 12 has rack 5, rack 5 runs through support body 1, the welding of 1 one side of support body has first fixed plate 6, be equipped with the through-hole in the first fixed plate 6, bearing 16 has been inlayed in the through-hole of first

fixed plate

6, 8 fixed connection second fixed plates 7 are passed through to first fixed plate 6 both sides, bearing 16 runs through and is equipped with crank 3, rubber handle 2 has been cup jointed to the one end of crank 3, the symmetrical welding has gear 4 on the both sides crank 3 of first fixed plate 6, gear 4 equals with rack 5's modulus and profile angle, gear 4 is connected with 5 meshing of rack.

The working principle is as follows: when the utility model works, the transverse position of the limiting disc 11 is adjusted according to the width of the copper strip, the gear transmission devices on the two sides of the frame body are used for adjusting, when the copper strip needs to be adjusted to the inner side, the crank 3 is rotated to drive the gear 4 and the rack 5 to move, thereby pushing the transverse movement of the limiting disc 11, after the transverse position of the copper strip is fixed, the motor is started to drive the rotating shaft 9 to rotate, the position of the tightening device 15 is arranged under the front lower part of the second roller 14, when the copper strip passes through the tightening device 15, the third roller 24 can tightly press the copper strip under the action of the spring 22, the arrangement of the third roller 24 can be beneficial to the tightening of the copper strip, the abrasion phenomenon of the copper strip in the tightening process can not be caused, the position of the third roller 24 can be adjusted under the elastic action of the spring 22 according to the different tightness conditions of the copper strip, thereby realizing the tightening of the copper strip, when the copper strip is collected, and then the contra-rotating crank 3 drives the gear 4 and the rack 5 to move, so that the limiting disc moves outwards, and then the second roller 14 is taken out, the two ends of the second roller 14 are respectively provided with the clamping plates 18, one end of the first roller 10 connected with the second roller is provided with the clamping groove 17, when the second roller 14 needs to be detached, the clamping plates 18 are directly separated from the clamping groove 17, when the next section of copper strip needs to be tightened up, the clamping plates 18 on the second roller 14 are inserted into the clamping grooves 17 on the first roller 10, then the crank 3 is rotated, the limiting disc 11 is pushed in, the copper strip is transversely fixed, a motor is restarted, and the copper strip is tightened up.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 device is tailor to copper strips with tightening means, includes support body (1), its characterized in that: the frame body (1) is provided with a rotating shaft (9), the rotating shaft (9) is sleeved with a first roller (10), one end, far away from the frame body (1), of the first roller (10) is sleeved with a limiting disc (11), the other side of the limiting disc (11) penetrates through a second roller (14), a clamping groove (17) is welded at the joint of the first roller (10) and the second roller (14), clamping plates (18) are welded at the two ends of the second roller (14), the clamping groove (17) is clamped with the clamping plates (18), a tightening device (15) is arranged at the edge of one limiting disc (11), two groups of third fixing plates (12) fixedly connected through second screws (13) are symmetrically arranged at one side, close to the frame body (1), of the limiting disc (11), a rack (5) is welded on each third fixing plate (12), and penetrates through the frame body (1), the welding of support body (1) one side has first fixed plate (6), be equipped with the through-hole in first fixed plate (6), bearing (16) have been inlayed in first fixed plate (6) through-hole, first fixed plate (6) both sides are through first screw (8) fixed connection second fixed plate (7), bearing (16) run through and are equipped with crank (3) symmetrical welding has gear (4) on both sides crank (3) of first fixed plate (6), gear (4) are connected with rack (5) meshing.

2. The copper strip cutting device with the tightening device according to claim 1, wherein: the module and the tooth form angle of the gear (4) and the rack (5) are equal.

3. The copper strip cutting device with the tightening device according to claim 1, wherein: one end of the crank (3) is sleeved with a rubber handle (2).

4. The copper strip cutting device with the tightening device according to claim 1, wherein: the rotating shaft (9) is connected with the rotating shaft of the motor through a belt.

5. The copper strip cutting device with the tightening device according to claim 1, wherein: tightening means (15) include fixed block (19), fourth fixed plate (20), third screw (21), spring (22), connecting rod (23) and third cylinder (24), spacing dish (11) run through and are equipped with connecting rod (23), the one end welding that spring (22) were passed in connecting rod (23) has fourth fixed plate (20), fourth fixed plate (20) are through third screw (21) fixed connection on fixed block (19), the one end welding of spring (22) is on fourth fixed plate (20), the other end fixed connection spacing dish (11) of spring (22), the other end of connecting rod (23) is equipped with third cylinder (24).

6. The copper strip cutting device with the tightening device according to claim 5, wherein: a pin shaft is sleeved in the third roller (24) and is connected with the connecting rod (23) through a nut.