CN210849843U

CN210849843U - Shot blasting device for production of metal steel casting

Info

Publication number: CN210849843U
Application number: CN201922067588.3U
Authority: CN
Inventors: 孙培端
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-06-26
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a production of metal steel casting is with throwing ball device, including the shot-blasting machine, the shot-blasting machine includes the shot pipe, advances the ball pipe, the inner wall fixed mounting who advances the ball pipe has a plurality of fixing bases, every a shoulder hole has all been seted up on the fixing base, the inner wall fixed mounting who advances the ball pipe has multiunit reset spring one and multiunit reset spring two, and every reset spring of group is located corresponding shoulder hole respectively. Has the advantages that: a plurality of groups of movable and rotatable rotating blocks are arranged on the inner wall of the pill inlet pipe, and the pill materials can be driven to rotate and move after contacting with the rotating blocks, so that the impact caused by impact is reduced, and the probability of damage of the pill inlet pipe is reduced; meanwhile, the impact force generated when the pellet is separated from the rotating block and is contacted with the next rotating block is increased by the aid of the second return spring, loss of force generated by movement and rotation of the rotating block driven by contact is compensated to a certain extent, and the pellet can be conveniently and smoothly moved back to the pellet discharging position for recycling.

Description

Shot blasting device for production of metal steel casting

Technical Field

The utility model relates to a throw the ball device, especially relate to a production of metal steel casting is with throwing ball device.

Background

The shot blasting machine is used for processing the metal steel casting in the production process, and shot materials emitted from the shot discharging position are thrown down at a high speed and impact the surface of the metal steel casting when the shot blasting machine works, so that the processing treatment on the surface of the metal steel casting is completed.

However, the existing shot blasting machine has the following defects: the inner wall of the pill inlet pipe is impacted for many times in the process that the pills enter the pill discharging position again through the pill inlet pipe, and the pill inlet pipe is easy to damage after long-term use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art and providing a shot blasting device for producing a metal steel casting.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a production of metal steel casting is with throwing ball device, includes the shot-blasting machine, the shot-blasting machine is including going out the ball pipe, advancing the ball pipe, the inner wall fixed mounting who advances the ball pipe has a plurality of fixing bases, every a shoulder hole has all been seted up on the fixing base, the inner wall fixed mounting who advances the ball pipe has multiunit reset spring one and multiunit reset spring two, and every reset spring of group is located corresponding shoulder hole respectively, and a common fixed mounting of same reset spring of group has a movable block, and fixed mounting has an installation pole on the movable block, the one end that the movable block was kept away from to the installation pole is passed corresponding shoulder hole and is connected with a turning block through the rotation of installation pole, and the front end at corresponding turning block is all fixed to the one end that advances the ball pipe is.

In foretell a production of metal steel casting is with throwing ball device, every one side that the turning block is close to corresponding fixing base has all seted up an arc recess, and the pivot rotates to be connected on corresponding arc recess, and the fixed cover of installation pole connects in corresponding pivot.

In the shot blasting device for producing the metal steel casting, one side, far away from the corresponding fixed seat, of each rotating block is fixedly adhered with a layer of rubber shock pad I.

In the shot blasting device for producing the metal steel casting, one side of each fixed seat, which is close to the rotating block, is fixedly adhered with a second rubber shock pad.

In the shot blasting device for producing the metal steel casting, one side of each rotating block, which is far away from the corresponding fixed seat, is provided with a radian.

In the shot blasting device for producing the metal steel casting, the elastic coefficients of the first return springs and the second return springs are the same, and the number of the first return springs in each group is more than that of the second return springs in each group.

Compared with the prior art, the utility model discloses the advantage lies in:

1: the rotatable rotating block is arranged, so that a rotating force is generated when the pills are contacted with the rotating block, meanwhile, the impact force generated when the pills are separated from the rotating block and contacted with the next rotating block is increased by the aid of the second reset spring, loss of force generated by movement and rotation of the rotating block is compensated to a certain extent when the pills are contacted, and the pills can be conveniently and smoothly moved back to the pill falling position for recycling.

2: the rotating block can move a certain distance when being impacted through the matching of the fixed seat, the stepped hole, the first reset spring and the moving block, so that the impact caused by the impact is reduced, and the loss of force generated during the contact is compensated through the matching of the stepped hole and the second reset spring.

In summary, the inner wall of the pill inlet pipe is provided with a plurality of groups of movable and rotatable rotating blocks, and the pill material can be driven to rotate and move after contacting with the rotating blocks, so that the impact caused by the impact is reduced, and the probability of damage to the pill inlet pipe is reduced; meanwhile, the impact force generated when the pellet is separated from the rotating block and is contacted with the next rotating block is increased by the aid of the second return spring, loss of force generated by movement and rotation of the rotating block driven by contact is compensated to a certain extent, and the pellet can be conveniently and smoothly moved back to the pellet discharging position for recycling.

Drawings

FIG. 1 is a schematic structural view of a shot blasting device for producing a metal steel casting provided by the utility model;

FIG. 2 is an enlarged view of the structure of the pill tube portion of FIG. 1;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: the shot blasting machine comprises a shot blasting machine 1, a shot outlet pipe 2, a shot inlet pipe 3, a fixed seat 4, a stepped hole 5, a first return spring 6, a movable block 7, an installation rod 8, a rotating block 9, a first rubber shock pad 10, an arc-shaped groove 11, a second rubber shock pad 12 and a second return spring 13.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a shot blasting device for producing a metal steel casting comprises a shot blasting machine 1, wherein the shot blasting machine 1 comprises a shot outlet pipe 2 and a shot inlet pipe 3, a plurality of fixing seats 4 are fixedly mounted on the inner wall of the shot inlet pipe 3, and each fixing seat 4 is provided with a stepped hole 5.

A plurality of groups of first reset springs 6 and a plurality of groups of second reset springs 13 are fixedly arranged on the inner wall of the pill inlet pipe 3, the elastic coefficients of the first reset springs 6 and the second reset springs 13 are the same, and the number of the first reset springs 6 in each group is more than that of the second reset springs 13 in each group;

each group of first reset springs 6 is respectively positioned in the corresponding stepped holes 5, a moving block 7 is fixedly installed on the same group of first reset springs 6, and an installation rod 8 is fixedly installed on the moving block 7.

One end of the mounting rod 8 far away from the moving block 7 passes through the corresponding stepped hole 5 and is rotatably connected with a rotating block 9 through the mounting rod 8.

One end of each group of the second return springs 13 far away from the pill inlet pipe 3 is fixed at the front end of the corresponding rotating block 9.

Thereby all can take place to remove when making the both ends of turning block 9 receive the striking, but turning block 9 front end rotational movement range is greater than rear end range to also can take place to rotate when making turning block 9 take place to be close to the removal, thereby the pellet slope rebound of being convenient for, thereby the smooth initial position of getting back to recycles.

An arc groove 11 is formed in one side, close to the corresponding fixing seat 4, of each rotating block 9, the rotating shaft is rotatably connected to the corresponding arc groove 11, and the mounting rod 8 is fixedly sleeved on the corresponding rotating shaft.

One side of each rotating block 9, which is far away from the corresponding fixed seat 4, is provided with a radian, and the radian is convenient for the acting force of one inclination to be generated when the pills and the rotating blocks 9 are impacted, so that the pills are inclined and popped up.

One side of each rotating block 9, which is far away from the corresponding fixed seat 4, is fixedly adhered with a rubber shock pad 10, and the rubber shock pads 10 are arranged to reduce the impact damage caused by the contact between the shot materials and the rotating blocks 9, so that the service life of the rotating blocks 9 is prolonged.

Every fixing base 4 is close to one side of turning block 9 and all fixedly attached has one deck rubber shock pad two 12, and the setting of rubber shock pad two 12 is avoided turning block 9 direct and fixing base 4 to take place the contact when shifting down, utilizes the elasticity improvement of rubber shock pad two 12 to the protection of the two.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

In the utility model, the pill material is ejected from the pill outlet pipe 2 at a certain speed, and generates an impact on the material to be processed after the material is finished, the pill material enters the pill inlet pipe 3 and contacts with the rotating block 9 at the lowest part before the pill material enters the pill inlet pipe 3, then the pill material sequentially impacts the adjacent rotating blocks 9, finally flies from the upper end of the pill inlet pipe 3 and enters the pill outlet part again for recycling;

when the pill material collides with the rotating block 9, the impact force makes the rotating block 9 move on the one hand, and on the other hand makes the rotating block 9 rotate to a certain extent, and the process generates an extrusion force to the second return spring 13, so that the pill material is separated from the rotating block 9 and has a larger speed when contacting with another rotating block 9 at an inclined angle, and meanwhile, the damage caused by direct impact can be avoided, and the service life of the pill feeding pipe 3 is prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The shot blasting device for the production of the metal steel casting comprises a shot blasting machine (1), wherein the shot blasting machine (1) comprises a shot outlet pipe (2) and a shot inlet pipe (3), and is characterized in that a plurality of fixing seats (4) are fixedly arranged on the inner wall of the shot inlet pipe (3), each fixing seat (4) is provided with a stepped hole (5), a plurality of groups of reset springs I (6) and a plurality of groups of reset springs II (13) are fixedly arranged on the inner wall of the shot inlet pipe (3), each group of reset springs I (6) are respectively positioned in the corresponding stepped holes (5), a moving block (7) is fixedly arranged on the same group of reset springs I (6) together, an installation rod (8) is fixedly arranged on the moving block (7), one end, far away from the moving block (7), of the installation rod (8) penetrates through the corresponding stepped holes (5) and is rotatably connected with a rotating block (9) through the installation rod (8), and one end of each group of the second return springs (13) far away from the pill inlet pipe (3) is fixed at the front end of the corresponding rotating block (9).

2. The shot blasting device for producing the metal steel castings according to claim 1, wherein one side of each rotating block (9) close to the corresponding fixed seat (4) is provided with an arc-shaped groove (11), the rotating shaft is rotatably connected to the corresponding arc-shaped groove (11), and the mounting rod (8) is fixedly sleeved on the corresponding rotating shaft.

3. The shot blasting device for producing the metal steel castings according to claim 1, wherein a first rubber shock absorption pad (10) is fixedly adhered to one side of each rotating block (9) far away from the corresponding fixed seat (4).

4. The shot blasting device for producing the metal steel castings according to claim 1, wherein a second rubber shock absorption pad (12) is fixedly adhered to one side of each fixing seat (4) close to the rotating block (9).

5. The shot-blasting device for producing the metal steel castings according to claim 1, wherein each side of the rotating block (9) away from the corresponding fixed seat (4) has a curvature.

6. The shot blasting device for producing the metal steel castings according to claim 1, wherein the first return springs (6) and the second return springs (13) have the same elastic coefficient, and the number of the first return springs (6) in each group is more than the number of the second return springs (13) in each group.