CN212857180U

CN212857180U - Disc type blowing device of punching machine

Info

Publication number: CN212857180U
Application number: CN202021763410.9U
Authority: CN
Inventors: 黄雅莉
Original assignee: Hanmen Electronics Jiangsu Co ltd
Current assignee: Hanmen Electronics Jiangsu Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-04-02
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a disc type discharging device of a punching machine, which comprises a base, a stand column, a unwinding roller, a baffle disc and a damping mechanism; the upright posts are symmetrically arranged on the base, and the rear sides of the tops of the upright posts are provided with notches; the two ends of the unwinding roller are thin and thick, the two ends of the unwinding roller are rotatably connected to the notches of the stand columns, and the top ends of the stand columns are provided with limiting rods which block the unwinding roller in the notches; the two baffle discs are symmetrically arranged and detachably connected to the thicker part in the middle; the damping mechanism is arranged on the upright post and is in contact with the unwinding roller so as to limit the rotating speed of the unwinding roller; bearings are in interference fit at two ends of the unwinding roller, and snap springs are arranged on the unwinding rollers at two ends of the bearings; the breach is the step form, and the breach is located the stand inboard and is lower, and the bearing card at unreeling roller both ends is arranged in breach lower department. The utility model discloses novel structure, convenient to use has just practiced thrift the cost that the enterprise drops into.

Description

Disc type blowing device of punching machine

Technical Field

The utility model relates to a blowing technical field especially relates to a disc type blowing device of punching machine.

Background

The metal plate has the characteristics of light weight, high strength, conductivity, low cost, good large-scale mass production performance and the like, and is widely applied to the field of electronic appliances. Along with the more and more extensive application of panel beating, the design of sheet metal component has become a very important ring in the product development process, and mechanical engineer must skilled master the design skill of sheet metal component for the panel beating of design both satisfies the requirements such as function and the outward appearance of product, can make stamping die make simple, with low costs again.

The thin steel plate is a basic processing raw material of a plurality of electronic sheet metal parts, and the thin steel plate is generally coiled into a circle before processing. When the sheet metal part is machined, the steel pipe is inserted into the coiled material and placed on the support, the end of the coiled material is machined by the punch forming equipment, and then the waste materials are recycled by the winding equipment. Traditional unwinding device structure is complicated, and it is inconvenient to use, and the price is higher, has increased the cost that the enterprise invested.

Therefore, it is necessary to provide a disc type discharging device of a punching machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disc type blowing device of punching machine, novel structure, convenient to use, and practiced thrift the cost that the enterprise dropped into 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:

a disc type discharging device of a punching machine comprises a base, an upright post, a unwinding roller, a baffle disc and a damping mechanism; the upright posts are symmetrically arranged on the base, and the rear sides of the tops of the upright posts are provided with notches; the two ends of the unwinding roller are thin and thick, the two ends of the unwinding roller are rotatably connected to the notches of the stand columns, and the top ends of the stand columns are provided with limiting rods which block the unwinding roller in the notches; the two baffle discs are symmetrically arranged and detachably connected to the thicker part in the middle; the damping mechanism is arranged on the stand column and is in contact with the unwinding roller so as to limit the rotating speed of the unwinding roller.

The utility model has the further improvement that bearings are in interference fit at two ends of the unwinding roller, and snap springs are arranged on the unwinding rollers at two ends of the bearings; the breach is the step form, and the breach is located the stand inboard and is lower, and the bearing card at unreeling roller both ends is arranged in breach lower department.

The utility model discloses a further improvement is, the gag lever post is screw rod A, and the vertical screw-thread fit of screw rod A blocks the unwinding roller when screw rod A moves down in the top of stand.

The utility model discloses a further improvement is, keep off the dish and include disk body and lock sleeve, the lock sleeve rigid coupling is in the disk body outside, and is equipped with locking screw on the lock sleeve, keeps off dish sliding connection in the thicker part of unreeling the roller, or through the thicker part of locking screw rigid coupling in unreeling the roller.

The utility model has the further improvement that the damping mechanism comprises a support, a screw B and a damping plate; the support is fixedly connected to the upper portion of the inner side of the upright column, the screw B is rotatably connected to the support, the top end of the screw B is fixedly connected with the base plate, and the damping plate is fixedly connected to the top end of the base plate.

The utility model discloses a further improvement is, the damping plate is soft rubber slab, and the disk body adopts transparent material.

The utility model discloses a further improvement scheme is, the internal diameter size of lock sleeve is greater than the external diameter size of bearing.

The utility model discloses a further improvement scheme is, the below of base is equipped with four truckles, and the lateral part of base is equipped with four supporting mechanism of group.

The utility model discloses a further improvement is, supporting mechanism includes support, screw rod C and universal foot cup, and the support rigid coupling is in the lateral wall of base, and screw rod C screw-thread fit is in the support, universal foot cup rigid coupling in screw rod C's bottom.

The utility model discloses a further improvement scheme is, the below of base still is equipped with two fork grooves.

The utility model has the advantages that:

first, the utility model discloses a disc type blowing device of punching machine, novel structure, convenient to use, and design, low in manufacturing cost have reduced the cost that the enterprise drops into.

Second, the utility model discloses a disc type blowing device of punching machine, damping mechanism can prevent to unreel the roller because of the too fast rotation of inertia to guarantee that the disc coiled material is difficult in disorder.

Third, the utility model discloses a lower department of breach is arranged in to the disc type blowing device of punching machine, the bearing card at unreeling roller both ends, guarantees that when using, and the unreeling roller can not the axial leap up and move.

Fourth, the utility model discloses a disc type blowing device of punching machine, the internal diameter size of lock sleeve is greater than the external diameter size of bearing, when guaranteeing to install the disc coiled material, conveniently keeps off taking off and installing of dish.

Fifth, the utility model discloses a disc type blowing device of punching machine, the disk body adopts transparent material, makes things convenient for the operator to observe the surplus of disc coiled material.

Sixth, the utility model discloses a disc type blowing device of punching machine, the below of base is equipped with four truckles, and the lateral part of base is equipped with four group's supporting mechanism, and the holistic stability of blowing device when guaranteeing to use can guarantee again convenient and flexible when guaranteeing to shift.

Seventh, the utility model discloses a disc type blowing device of punching machine, the below of base still is equipped with two fork pockets, and when universal foot cup need shift up or descend, accessible fork truck has picked up the base to it is more laborsaving when twisting screw rod C.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a rear view of the present invention.

Fig. 3 is a side view of the base of the present invention.

Fig. 4 is a schematic view of the structure of the baffle disc of the present invention.

Fig. 5 is a schematic structural view of the present invention in a use state.

In the figure: 1-base, 101-caster, 102-support, 103-screw C, 104-universal foot cup, 105-fork groove, 2-upright post, 201-notch, 202-screw A, 3-unwinding roller, 301-bearing, 4-baffle disc, 401-disc body, 402-lock sleeve, 403-locking screw, 5-damping mechanism, 501-support, 502-screw B, 503-damping plate, 504-base plate and 6-disc coiled material.

Detailed Description

The invention will be further elucidated with reference to the drawings and the specific embodiments.

Example 1: as shown in fig. 1 to 4, a disc type discharging device of a punching machine comprises a base 1, an upright post 2, a unwinding roller 3, a baffle disc 4 and a damping mechanism 5; the upright post 2 is symmetrically welded or fixedly connected to the base 1 through bolts, and a gap 201 is formed in the rear side of the top of the upright post 2; the two ends of the unwinding roller 3 are thin and thick, the two ends of the unwinding roller are rotatably connected to the notches 201 of the upright posts 2, the top ends of the upright posts 2 are provided with limiting rods, and the unwinding roller 3 is blocked in the notches 201 by the limiting rods; the two baffle discs 4 are symmetrically arranged and detachably connected to the thicker part in the middle; the damping mechanism 5 is arranged on the upright post 2, and the damping mechanism 5 is contacted with the unwinding roller 3 to limit the rotating speed of the unwinding roller 3; bearings 301 are in interference fit with the two ends of the unwinding roller 3, and snap springs are arranged on the unwinding roller 3 at the two ends of each bearing 301; the notch 201 is step-shaped, the notch 201 is positioned at the inner side of the upright post 2 and is lower, and the bearings 301 at two ends of the unwinding roller 3 are clamped at the lower part of the notch 201; the limiting rod is a screw A202, the screw A202 is in vertical threaded fit with the top end of the upright post 2, and the unwinding roller 3 is blocked when the screw A202 moves downwards; the blocking disc 4 comprises a disc body 401 and a lock sleeve 402, the lock sleeve 402 is fixedly connected to the outer side of the disc body 401, a locking screw 403 is arranged on the lock sleeve 402, and the blocking disc 4 is slidably connected to the thicker part of the unwinding roller 3 or fixedly connected to the thicker part of the unwinding roller 3 through the locking screw 403; the damping mechanism 5 comprises a support 501, a screw B502 and a damping plate 503; the support 501 is welded above the inner side of the upright column 2, the screw B502 is rotatably connected to the support 501, the top end of the screw B502 is welded with the substrate 504, and the damping plate 503 is fixedly connected to the top end of the substrate 504 through an inner hexagonal countersunk head screw; the damping plate 503 is a soft rubber plate, and the tray body 401 is made of a transparent material; the inner diameter of the lock sleeve 402 is larger than the outer diameter of the bearing 301, so that the blocking disk 4 can be smoothly taken out from one end of the unwinding roller 3.

Example 2: the embodiment is a further improvement of the embodiment 1, and the main improvement is that the embodiment 1 is inconvenient for transferring the site when not used; in the present embodiment, the above-mentioned defects can be avoided, specifically:

four trundles 101 are arranged below the base 1, and four groups of supporting mechanisms are arranged on the side part of the base 1; the supporting mechanism comprises a support 102, a screw rod C103 and a universal cup 104, the support 102 is welded on the side wall of the base 1, the screw rod C103 is in threaded fit with the support 102, and the universal cup 104 is fixedly connected to the bottom end of the screw rod C103; two fork grooves 105 are also arranged below the base 1; in this embodiment, the top ends of the screw a202, the screw B502 and the screw C103 are all fixedly connected with a plum nut; in the embodiment, four casters 101 are arranged below the base 1, and four groups of supporting mechanisms are arranged on the side of the base 1, so that the integral stability of the discharging device during use can be ensured, and convenience and flexibility during transfer can be ensured; in addition, the lower part of the base 1 is also provided with two fork grooves 105, when the universal foot cup 104 needs to move upwards or downwards, the base 1 can be lifted by a forklift, and therefore labor is saved when the screw C103 is screwed.

Otherwise, this embodiment is identical to embodiment 1, and will not be described herein.

The specific working principle of this embodiment is as follows:

as shown in fig. 5, before use, the base 1 is lifted off the ground by the forklift, an operator unscrews the screw C103 downwards to enable the universal foot cup 104 to be lower than the caster 101, the forklift only needs to put down the base 1, and the base 1 is made of a solid iron block and plays a role of counterweight; when the device is used, the locking screw 403 on the retaining disc 4 on one side is loosened and taken down, the disc coiled material 6 is inserted into the thicker part of the unwinding roller 3, the removed retaining disc 4 is installed, and the retaining discs 4 on two sides limit the disc coiled material 6 in the middle; the unwinding roller 3 is hoisted by an auxiliary hoisting device (a travelling crane or a half-gantry crane) in a workshop, two bearings 301 are ensured to fall to the notch 201, and the screw A202 is screwed downwards, so that the screw A202 blocks the unwinding roller 3 and prevents the unwinding roller from rolling out of the notch 201; screwing the screw B502 upwards to enable the damping block to be in contact with the unwinding roller 3; and one end of the coiled round pipe is pulled out, passes through the lower part of the punch forming equipment and is fixed on the winding equipment, so that the material discharging function can be realized.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a disc type blowing device of punching machine which characterized in that: comprises a base (1), a column (2), a unreeling roller (3), a baffle disc (4) and a damping mechanism (5); the upright posts (2) are symmetrically arranged on the base (1), and gaps (201) are formed in the rear side of the top of each upright post (2); the two ends of the unwinding roller (3) are thin and thick, the two ends of the unwinding roller are rotatably connected to the notch (201) of the upright post (2), the top end of the upright post (2) is provided with a limiting rod, and the unwinding roller (3) is blocked in the notch (201) by the limiting rod; the two baffle discs (4) are symmetrically arranged and detachably connected to the thicker part in the middle; damping mechanism (5) are located on stand (2), and damping mechanism (5) and unreel roller (3) contact in order to restrict unreel roller (3) rotational speed.

2. The disc type discharging device of a punching machine as claimed in claim 1, wherein: bearings (301) are in interference fit with the two ends of the unwinding roller (3), and snap springs are arranged on the unwinding roller (3) at the two ends of each bearing (301); the notch (201) is step-shaped, the notch (201) is positioned at the lower inner side of the upright post (2), and the bearings (301) at the two ends of the unwinding roller (3) are clamped at the lower part of the notch (201).

3. The disc type discharging device of a punching machine as claimed in claim 2, wherein: the limiting rod is a screw A (202), the vertical threads of the screw A (202) are matched with the top end of the upright post (2), and the unwinding roller (3) is blocked when the screw A (202) moves downwards.

4. The disc type discharging device of a punching machine as claimed in claim 2, wherein: keep off dish (4) including disk body (401) and lock sleeve (402), lock sleeve (402) rigid coupling in the disk body (401) outside, and be equipped with locking screw (403) on lock sleeve (402), keep off dish (4) sliding connection in the thicker part of unreeling roller (3), or through locking screw (403) rigid coupling in the thicker part of unreeling roller (3).

5. The disc type discharging device of the punching machine as claimed in claim 4, wherein: the damping mechanism (5) comprises a support (501), a screw B (502) and a damping plate (503); support (501) rigid coupling is in stand (2) inboard top, and screw rod B (502) rotate to be connected in support (501), and the top rigid coupling of screw rod B (502) has base plate (504), and damping plate (503) rigid coupling is in the top of base plate (504).

6. The disc type discharging device of a punching machine as claimed in claim 5, wherein: the damping plate (503) is a soft rubber plate, and the disc body (401) is made of transparent materials.

7. The disc type discharging device of the punching machine as claimed in claim 4, wherein: the inner diameter of the lock sleeve (402) is larger than the outer diameter of the bearing (301).

8. The disc type discharging device of a punching machine as claimed in claim 1, wherein: four trundles (101) are arranged below the base (1), and four groups of supporting mechanisms are arranged on the side of the base (1).

9. The disc type discharging device of a punching machine as claimed in claim 8, wherein: the supporting mechanism comprises a support (102), a screw rod C (103) and a universal foot cup (104), the support (102) is fixedly connected to the side wall of the base (1), the screw rod C (103) is in threaded fit with the support (102), and the universal foot cup (104) is fixedly connected to the bottom end of the screw rod C (103).

10. The disc type discharging device of a punching machine as claimed in claim 9, wherein: two fork grooves (105) are further arranged below the base (1).