CN215355413U

CN215355413U - Steel coil fixing and feeding device

Info

Publication number: CN215355413U
Application number: CN202121968009.3U
Authority: CN
Inventors: 张志强
Original assignee: Shijiazhuang Zhiqiang Silicon Steel Sheet Products Co ltd
Current assignee: Shijiazhuang Zhiqiang Silicon Steel Sheet Products Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2021-12-31
Anticipated expiration: 2031-08-20

Abstract

The utility model relates to the technical field of machining equipment, in particular to a steel coil fixing and feeding device. Comprises a base and a fixing component; fixing components are respectively arranged on two sides of the base; the base is symmetrically provided with support holes; the fixing component comprises a limiting disc, a sleeve, a threaded rod, a clamping plate and a connecting rod; a rotating shaft is arranged on one side of the limiting disc and is connected with the supporting hole through a bearing, a sliding shaft is arranged on the other side of the limiting disc, and a plurality of guide rods are uniformly arranged on the limiting disc; the sleeve is connected with the sliding shaft in a sliding mode, a plurality of first lugs are uniformly arranged on the sleeve, and a clamping piece is arranged at one end of the sleeve; the utility model provides a material feeding unit is fixed to coil of strip carries out position control to a plurality of cardboards through the connecting rod through the slide cartridge, and the support of completion to the coil of strip is fixed, prevents that coil of strip material from squinting or dropping, and traction force when utilizing the material loading simultaneously drives the pivot and at the downthehole rotation of support, and the pay-off of completion coil of strip is rotatory.

Description

Steel coil fixing and feeding device

Technical Field

The utility model relates to the technical field of machining equipment, in particular to a steel coil fixing and feeding device.

Background

When machine parts stamping process, need use the coil of strip as raw materials for production and make, to the support of coil of strip, adopt the cylinder to support the coil of strip center mostly, perhaps utilize two sets of gyro wheels to support coil of strip excircle surface, two kinds of modes can't be fixed completely to the coil of strip, have coil of strip offset or the risk that drops at the material loading in-process, are unfavorable for the production and make.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems and provides a steel coil fixing and feeding device aiming at the technical defects.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: comprises a base and a fixing component; fixing components are respectively arranged on two sides of the base; the base is symmetrically provided with support holes; the fixing component comprises a limiting disc, a sleeve, a threaded rod, a clamping plate and a connecting rod; a rotating shaft is arranged on one side of the limiting disc and is connected with the supporting hole through a bearing, a sliding shaft is arranged on the other side of the limiting disc, and a plurality of guide rods are uniformly arranged on the limiting disc; the sleeve is connected with the sliding shaft in a sliding mode, a plurality of first lugs are uniformly arranged on the sleeve, and a clamping piece is arranged at one end of the sleeve; one end of the threaded rod is in threaded connection with the center of the sliding shaft, and the other end of the threaded rod is in rotational connection with the clamping piece; an upright post is arranged on the left side of the clamping plate and is connected with the guide rod in a sliding manner, a plurality of second lugs are arranged on the clamping plate, and the distance between the two second lugs is equal to the distance between the two first lugs; one end of the connecting rod is connected with the first lug bolt, and the other end of the connecting rod is connected with the second lug bolt.

Preferably, a positioning plate is arranged on the left side of the clamping plate, and a plurality of stop strips are uniformly arranged on the clamping plate.

Preferably, the stop strip is made of butadiene rubber, and the clamping plate is arc-shaped.

Preferably, the guide rod is provided with a first through hole, and the first through hole is connected with the upright column in a sliding manner.

Preferably, the clamping piece comprises a first fixing block and a second fixing block; the first fixing block and the second fixing block are fixed with the sleeve through screws sequentially from left to right, a sinking groove is formed in the center of the first fixing block, and the sinking groove is connected with the right side of the threaded rod in a sleeved mode.

Preferably, the first lugs are evenly arranged in groups of four lugs around the axial center of the sleeve.

Compared with the prior art, the utility model has the following advantages: 1. the positioning plate arranged on the left side of the clamping plate can position and support the side face of the steel coil, so that the steel coil is prevented from sliding out of one side of the clamping plate in the installation process, and meanwhile, the stop strip on the clamping plate is in contact with the steel coil, so that the contact friction force can be improved, the fixation reliability is ensured, and the steel coil is prevented from slipping; 2. the upright post is connected with the first through hole in a sliding manner, so that the guide positioning effect can be achieved in the adjusting process of the clamping plate, and the stable operation of the structure is ensured; 3. the first fixing block and the second fixing block are combined for use, so that the right side of the threaded rod can be positioned, the rotation of the threaded rod is not influenced, and the displacement of the sleeve is realized by rotating the threaded rod; 4. adopt 4 first lugs as a set of, cardboard quantity is rather than corresponding simultaneously, can promote the stability after with the coil of strip contact.

Drawings

Fig. 1 is a schematic view of the overall structure of a steel coil fixing and feeding device;

FIG. 2 is a schematic view of a fixing assembly of a steel coil fixing and feeding device;

FIG. 3 is a schematic diagram of a partial explosion structure of a steel coil fixing and feeding device;

FIG. 4 is a drawing of a clamping plate part of a steel coil fixing and feeding device;

FIG. 5 is a view of a base part of a steel coil fixing and feeding device;

fig. 6 is a diagram illustrating a usage status of a steel coil fixing and feeding device.

In the figure: 1. a base; 2. a fixing assembly; 3. a limiting disc; 4. a sleeve; 5. a threaded rod; 6. clamping a plate; 7. a connecting rod; 101. a support hole; 301. a rotating shaft; 302. a slide shaft; 303. a guide bar; 304. a first through hole; 401. a first lug; 402. a clamping piece; 403. a first fixed block; 404. a second fixed block; 405. sinking a groove; 601. a column; 602. a second lug; 603. positioning a plate; 604. a stop bar.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The first embodiment is as follows: as shown in fig. 1 to 6, a steel coil fixing and feeding device is characterized in that: comprises a base 1 and a fixed component 2; the two sides of the base 1 are respectively provided with a fixing component 2; the base 1 is symmetrically provided with support holes 101; the fixed component 2 comprises a limiting disc 3, a sleeve 4, a threaded rod 5, a clamping plate 6 and a connecting rod 7; a rotating shaft 301 is arranged on one side of the limiting disc 3, the rotating shaft 301 is connected with the supporting hole 101 through a bearing, a sliding shaft 302 is arranged on the other side of the limiting disc 3, and a plurality of guide rods 303 are uniformly arranged on the limiting disc 3; the sleeve 4 is connected with the sliding shaft 302 in a sliding manner, a plurality of first lugs 401 are uniformly arranged on the sleeve 4, and a clamping piece 402 is arranged at one end of the sleeve 4; one end of the threaded rod 5 is in threaded connection with the center of the sliding shaft 302, and the other end of the threaded rod 5 is in rotational connection with the clamping piece 402; an upright post 601 is arranged on the left side of the clamping plate 6, the upright post 601 is connected with the guide rod 303 in a sliding manner, a plurality of second lugs 602 are arranged on the clamping plate 6, and the distance between the two second lugs 602 is equal to the distance between the two first lugs 401; one end of the connecting rod 7 is in bolted connection with the first lug 401, and the other end of the connecting rod 7 is in bolted connection with the second lug 602; a positioning plate 603 is arranged on the left side of the clamping plate 6, and a plurality of stop strips 604 are uniformly arranged on the clamping plate 6; the stop strip 604 is made of butadiene rubber, and the clamping plate 6 is arc-shaped; a first through hole 304 is formed in the guide rod 303, and the first through hole 304 is connected with the upright 601 in a sliding manner; the clamping member 402 comprises a first fixing block 403 and a second fixing block 404; the first fixing block 403 and the second fixing block 404 are sequentially fixed with the sleeve 4 through screws from left to right, a sinking groove 405 is formed in the center of the first fixing block 403, and the sinking groove 405 is sleeved with the right side of the threaded rod 5; the first lugs 401 are arranged uniformly in groups of four around the axis of the sleeve 4.

When the steel coil feeding device is used, the steel coil is lifted by combining the lifting force 1-6, then the center of the steel coil is in contact with the clamping plates 6 for supporting, after the side face of the steel coil is in contact with the positioning plate 603, the lifted rope is loosened, when the diameter of the hole position at the center of the steel coil is large, the clamping plates 6 on the periphery cannot be in full contact with the steel coil, the threaded rod 5 can be rotated, the threaded rod 5 rotates circumferentially at the center of the clamping piece 402, the other end of the threaded rod 5 is in threaded connection with the sliding shaft 302, in the rotating process of the threaded rod 5, the sleeve 4 is driven to move towards the limiting disc 3 along the sliding shaft 302, so that the clamping plates 6 are pushed to move outwards through the connecting rod 7, the upright columns 601 move upwards along the first through holes 304, the clamping plates 6 are pushed to be in full contact with the steel coil, the steel coil is fixed, then the steel coil traction force is pulled, the rotating shaft 301 is driven to rotate in the supporting holes 101 of the base 1, and feeding is completed, the risk that the steel coil is shifted and falls off in the feeding process is avoided, and meanwhile, the rotating shaft 301 is connected with the supporting hole 101 through the bearing, so that the friction resistance in the rotating process can be reduced, and the steel coil can be pulled to rotate for feeding only by small traction force; the thread of the connecting thread of the threaded rod 5 and the sliding shaft 302 can be trapezoidal threads, so that the self-locking device has good self-locking property.

Combine fig. 4 to show, cardboard 6 surface sets up the locking strip 604 of a plurality of butadiene rubber preparations, can promote the frictional force after cardboard 6 and the coil of strip contact, prevents that the coil of strip from skidding rotatory on cardboard 6, and convex cardboard 6 simultaneously can promote the area of contact with the coil of strip, the space shape at coil of strip center of laminating more.

As shown in the combined figure 1, the fixing assemblies 2 are respectively arranged on two sides of the base 1, so that materials can be fed from two sides simultaneously, the working efficiency during production is improved, the stability of the whole structure after installation is improved, and the condition that one side is heavier is prevented.

As shown in fig. 2 and fig. 3, the first lug 401 preferably adopts four arrangement modes as a set, and has good support stability, and simultaneously, the three first lugs 401 can be selected to be adopted as a set to be uniformly arranged around the sleeve 4, and the corresponding guide rods 303 are arranged at the same time, and the corresponding clamping plates 6 are installed, so that the stability and operability are relatively poor as a set, and the practical adjustment is not convenient, and if the two first lugs 401 as a set are adopted, the clamping plates 6 cannot be sufficiently contacted with the steel coil, and the steel coil cannot be completely fixed.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a material feeding unit is fixed to coil of strip which characterized in that: comprises a base (1) and a fixed component (2); the two sides of the base (1) are respectively provided with a fixed component (2); the base (1) is symmetrically provided with support holes (101); the fixed component (2) comprises a limiting disc (3), a sleeve (4), a threaded rod (5), a clamping plate (6) and a connecting rod (7); a rotating shaft (301) is arranged on one side of the limiting disc (3), the rotating shaft (301) is connected with the supporting hole (101) through a bearing, a sliding shaft (302) is arranged on the other side of the limiting disc (3), and a plurality of guide rods (303) are uniformly arranged on the limiting disc (3); the sleeve (4) is connected with the sliding shaft (302) in a sliding mode, a plurality of first lugs (401) are uniformly arranged on the sleeve (4), and a clamping piece (402) is arranged at one end of the sleeve (4); one end of the threaded rod (5) is in threaded connection with the center of the sliding shaft (302), and the other end of the threaded rod (5) is rotationally connected with the clamping piece (402); an upright post (601) is arranged on the left side of the clamping plate (6), the upright post (601) is connected with the guide rod (303) in a sliding mode, a plurality of second lugs (602) are arranged on the clamping plate (6), and the distance between the two second lugs (602) is equal to the distance between the two first lugs (401); one end of the connecting rod (7) is connected with the first lug (401) through a bolt, and the other end of the connecting rod (7) is connected with the second lug (602) through a bolt.

2. The steel coil fixing and feeding device as claimed in claim 1, wherein: the left side of the clamping plate (6) is provided with a positioning plate (603), and the clamping plate (6) is evenly provided with a plurality of stop strips (604).

3. The steel coil fixing and feeding device as claimed in claim 2, wherein: the stop strip (604) is made of butadiene rubber, and the clamping plate (6) is arc-shaped.

4. The steel coil fixing and feeding device as claimed in claim 1, wherein: a first through hole (304) is formed in the guide rod (303), and the first through hole (304) is connected with the upright post (601) in a sliding mode.

5. The steel coil fixing and feeding device as claimed in claim 1, wherein: the clamping piece (402) comprises a first fixing block (403) and a second fixing block (404); the first fixing block (403) and the second fixing block (404) are fixed with the sleeve (4) sequentially through screws from left to right, a sinking groove (405) is formed in the center of the first fixing block (403), and the sinking groove (405) is sleeved with the right side of the threaded rod (5).

6. The steel coil fixing and feeding device as claimed in claim 1, wherein: the first lugs (401) are uniformly arranged in groups of four around the axis of the sleeve (4).