CN212735645U

CN212735645U - Casting angle adjusting mechanism for shot blasting machine

Info

Publication number: CN212735645U
Application number: CN202020919999.0U
Authority: CN
Inventors: 陈亚东; 陈相龙
Original assignee: Jiangsu Kaipucheng Machinery Co Ltd
Current assignee: Jiangsu Kaipucheng Machinery Co Ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-03-19
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a throw angle adjustment mechanism for shot-blasting machine, including first flat board, the fixed orifices has all been seted up at both ends about first dull and stereotyped inside, the welding of intermediate position department at first flat board top has the motor case, the central position department of the inner chamber bottom of motor case is connected with the support carousel that runs through motor roof portion through bearing rotation, the second bevel gear has all been cup jointed to the lower extreme of the outside of support carousel, the left side meshing at second bevel gear's top is connected with first bevel gear, the left side fixed mounting of the inner chamber bottom of motor case has step motor, step motor's right side output end fixedly connected with pivot. This a throw angle adjustment mechanism for shot-blasting machine drives first solid fixed ring through micro motor and removes thereby makes cushion and shot-blasting machine body laminating, then starts the cylinder and drives between first solid fixed ring and the slot block fixed to be convenient for be applicable to the quick maintenance of dismantling of shot-blasting machine of different specifications and use.

Description

Casting angle adjusting mechanism for shot blasting machine

Technical Field

The utility model relates to a shot-blasting machine technical field specifically is a throw angle adjustment mechanism for shot-blasting machine.

Background

The shot blasting machine is a device capable of throwing shot at a high speed, can clean an oxide layer and metal residues on the surface of a small workpiece, needs to use an angle adjusting mechanism to adjust in order to enable the direction of the thrown shot to have diversity in the use process of the shot blasting machine, and the traditional throwing angle adjusting mechanism for the shot blasting machine can basically meet the use requirements of people, but still has certain problems, and the specific problems are as follows:

1. most of the casting angle adjusting mechanisms for shot blasting machines in the current market have small application range, and need to be welded with the shot blasting machine when in use, so that the shot blasting machine is inconvenient to replace and maintain;

2. most of the casting angle adjusting mechanisms for shot blasting machines in the current market have low stability and short service life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a throw angle adjustment mechanism for shot-blasting machine 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 projecting angle adjusting mechanism for a shot blasting machine comprises a first flat plate, wherein fixed holes are formed in the left end and the right end of the inner portion of the first flat plate, a motor box is welded in the middle of the top of the first flat plate, a supporting rotary plate penetrating through the top of the motor box is connected to the central position of the bottom of an inner cavity of the motor box in a rotating mode through a bearing, a second bevel gear is sleeved at the lower end of the outer portion of the supporting rotary plate, a first bevel gear is meshed and connected to the left side of the top of the second bevel gear, a stepping motor is fixedly installed on the left side of the bottom of the inner cavity of the motor box, a rotating shaft is fixedly connected to the right side output end of the stepping motor, the first bevel gear is sleeved on the right side of the outer portion of the rotating shaft, a second flat plate is welded at the top of the supporting rotary plate, and a shot, the left side and the right side of the top of the second flat plate are provided with slots at equal intervals.

Preferably, among the above-mentioned angle adjustment mechanism that casts for shot-blasting machine, the angle fixed mounting such as all around of the dull and stereotyped bottom of second has the support column that extends to the motor case inner chamber, six groups the bottom fixed mounting of support column has the coasting mechanism that is connected with the inner chamber bottom of motor case, coasting mechanism includes arc slide and annular sliding frame, annular sliding frame fixed mounting is in the inner chamber bottom of motor case, the angle fixed mounting such as inner chamber top of annular sliding frame has the arc slide fixed mutually with the support column.

Based on the technical characteristics, the stability of the casting angle adjusting mechanism for the shot blasting machine is convenient to improve.

Preferably, among the above-mentioned a throw angle adjustment mechanism for shot-blasting machine, the equal fixed mounting in both ends has the cylinder about the dull and stereotyped top of second, and is two sets of the top output fixed mounting of cylinder places the board, and is two sets of the top fixed mounting who places the board has micro motor, and is two sets of micro motor is close to the output fixedly connected with helicitic texture of one side each other, and is two sets of one side that helicitic texture is close to each other rotates through the bearing and is connected with the first solid fixed ring with slot looks block.

Based on the technical characteristics, the quick disassembly and maintenance device is convenient to be suitable for quick disassembly and maintenance of shot blasting machines with different specifications.

Preferably, among the above-mentioned a throw angle adjustment mechanism for shot-blasting machine, two sets of first solid fixed ring is close to equidistant fixed mounting in one side lateral wall each other and has telescopic machanism, and is two sets of one side fixed mounting that telescopic machanism is close to each other has the solid fixed ring of second, and is two sets of the solid fixed ring of second is close to the lateral wall of one side each other and is pasted and has the cushion.

Preferably, among the above-mentioned a throw angle adjustment mechanism for shot-blasting machine, the helicitic texture includes screw thread outer tube and screw thread interior pole, and is two sets of equal fixed connection is at micro motor's output in the screw thread interior pole, and is two sets of equal threaded connection in the outside of screw thread interior pole has the screw thread outer tube of being connected with first solid fixed ring rotation.

Preferably, among the above-mentioned a throw angle adjustment mechanism for shot-blasting machine, telescopic machanism includes spring, flexible outer tube and flexible interior pole, and is two sets of the equal fixed mounting of flexible outer tube is on first solid fixed ring, and is two sets of the one end fixedly connected with spring that the inner chamber of flexible outer tube is close to first solid fixed ring is two sets of the one end fixed mounting that first solid fixed ring was kept away from to the spring has the flexible interior pole that is connected with the solid fixed ring of second.

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

firstly, a micro motor drives a threaded structure to rotate and simultaneously drives a first fixing ring to move, the first fixing ring drives a second fixing ring to move through a telescopic mechanism so as to enable an elastic cushion to be attached to two side walls of a shot blasting machine body, and then a cylinder is started to drive a placing plate to move downwards and simultaneously enable the first fixing ring to be clamped and fixed with a slot, so that the shot blasting machine is convenient to be suitable for shot blasting machines of different specifications to be rapidly disassembled and maintained;

and secondly, when the shot is thrown, the support turntable drives the second flat plate to rotate and simultaneously drives the support column to rotate through the sliding mechanism so as to perform circular motion under the limitation of an annular movable groove formed in the top of the motor box, so that the stability of the second flat plate and the shot blasting machine body during rotation is improved.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the second plate, the first fixing ring and the second fixing ring of the present invention;

fig. 3 is a schematic top view of the sliding mechanism of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of a portion B in fig. 1 according to the present invention.

In the figure: 1. a micro motor; 2. placing the plate; 3. a cylinder; 4. a slot; 5. a fixing hole; 6. a stepping motor; 7. a rotating shaft; 8. a first bevel gear; 9. a second bevel gear; 10. a support turntable; 11. a motor case; 12. a first plate; 13. a second plate; 14. a thread structure; 1401. a threaded outer tube; 1402. a threaded inner rod; 15. a shot blasting machine body; 16. a first retaining ring; 17. a second retaining ring; 18. an elastic pad; 19. a telescoping mechanism; 1901. a spring; 1902. a telescopic outer tube; 1903. a telescopic inner rod; 20. a support pillar; 21. a coasting mechanism; 2101. an arc-shaped sliding plate; 2102. and an annular sliding frame.

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. 1-5, the present invention provides an embodiment: a projecting angle adjusting mechanism for a shot blasting machine comprises a first flat plate 12, wherein fixing holes 5 are formed in the left end and the right end of the inside of the first flat plate 12, a motor box 11 is welded in the middle of the top of the first flat plate 12, a supporting rotary plate 10 penetrating through the top of the motor box 11 is rotatably connected to the center of the bottom of an inner cavity of the motor box 11 through a bearing, a second bevel gear 9 is sleeved on the lower end of the outside of the supporting rotary plate 10, a first bevel gear 8 is meshed and connected to the left of the top of the second bevel gear 9, a stepping motor 6 is fixedly installed on the left of the bottom of the inner cavity of the motor box 11, the model of the stepping motor 6 can be 130BYG350A, a switch button of the stepping motor 6 is arranged at a proper position, a rotating shaft 7 is fixedly connected to the right output end of the stepping motor 6, the first bevel gear 8 is sleeved on the right of the outside of the rotating shaft 7, a second flat, the periphery of the bottom of the second plate 13 is fixedly provided with support columns 20 extending to the inner cavity of the motor box 11 at equal angles, the bottoms of six groups of support columns 20 are fixedly provided with sliding mechanisms 21 connected with the bottom of the inner cavity of the motor box 11, each sliding mechanism 21 comprises an arc-shaped sliding plate 2101 and an annular sliding frame 2102, the annular sliding frame 2102 is fixedly arranged at the bottom of the inner cavity of the motor box 11, the top of the inner cavity of the annular sliding frame 2102 is fixedly provided with the arc-shaped sliding plate 2101 fixed with the support columns 20 at equal angles, the left end and the right end of the top of the second plate 13 are fixedly provided with air cylinders 3, the types of the air cylinders 3 can be SC200-25, switch buttons of the air cylinders 3 are arranged at proper positions, output ends of the tops of two groups of the air cylinders 3 are fixedly provided with a placing plate 2, the tops of the two groups of placing plates 2 are fixedly provided with micro motors 1, the types of the micro motors 1 can be T, the output end of one side of two groups of micro motors 1 close to each other is fixedly connected with a thread structure 14, one side of two groups of thread structures 14 close to each other is rotatably connected with a first fixing ring 16 clamped with a slot 4 through a bearing, two groups of first fixing rings 16 close to one side wall of each group are fixedly provided with telescopic mechanisms 19 at equal intervals, one side of two groups of telescopic mechanisms 19 close to each other is fixedly provided with a second fixing ring 17, the side wall of one side of two groups of second fixing rings 17 close to each other is pasted with an elastic pad 18, the thread structure 14 comprises a thread outer tube 1401 and a thread inner rod 1402, the two groups of thread inner rods 1402 are both fixedly connected with the output end of the micro motor 1, the outer parts of the two groups of thread inner rods 1402 are both in threaded connection with the thread outer tube 1401 rotatably connected with the first fixing ring 16, the telescopic mechanisms 19 comprise a spring 1901, a telescopic, the inner cavities of the two sets of telescopic outer tubes 1902 are close to one end of the first fixing ring 16 and are fixedly connected with springs 1901, one end of the two sets of springs 1901 far away from the first fixing ring 16 is fixedly provided with a telescopic inner rod 1903 connected with the second fixing ring 17, the middle position of the top of the second flat plate 13 is provided with a shot blasting machine body 15, and the left side and the right side of the top of the second flat plate 13 are provided with slots 4 at equal intervals.

The working principle is as follows: when the projecting angle adjusting mechanism for the shot blasting machine is used, the projecting angle adjusting mechanism for the shot blasting machine is fixedly installed at a proper position through the fixing hole 5 and the first flat plate 12, then an external power supply is switched on, the shot blasting machine body 15 is placed at the middle position of the top of the second flat plate 13, the micro motor 1 is started to drive the threaded inner rod 1402 to rotate, meanwhile, the threaded outer tube 1401 is driven to move leftwards and rightwards relative to the threaded inner rod 1402, and the first fixing ring 16 is driven to move, the first fixing ring 16 drives the second fixing ring 17 to move through the telescopic mechanism 19, so that the elastic pad 18 is attached to two side walls of the shot blasting machine body 15, then the cylinder 3 is started to drive the placing plate 2 to move downwards, meanwhile, the first fixing ring 16 is clamped and fixed with the slot 4, and therefore the shot blasting machine is convenient to be suitable for being used for disassembling and maintaining shot blasting machines with different specifications, the telescopic mechanism 19 is stressed in the clamping process, so The spring 1901 clamps and fixes the shot blasting machine body 15 in cooperation with the elastic pad 18, thereby preventing the clamping force from being directly applied to the shot blasting machine body 15, when the projecting angle adjusting mechanism for the shot blasting machine is used, the stepping motor 6 is started to drive the rotating shaft 7 to rotate so as to drive the first bevel gear 8 to rotate, the first bevel gear 8 drives the second bevel gear 9 to rotate and simultaneously drives the supporting turntable 10 to synchronously rotate so as to drive the second flat plate 13 and the shot blasting machine body 15 to rotate so as to facilitate multi-angle shot projecting, when throwing the shot, support carousel 10 drives second flat board 13 pivoted and drives support column 20 and rotate and then do circular motion and then improve second flat board 13 and shot-blasting machine body 15 pivoted stability under the restriction of the annular movable groove of seting up at motor case 11 top through arc slide 2101 in the inner chamber of annular sliding frame 2102, do above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a throw angle adjustment mechanism for shot-blasting machine, includes first flat board (12), its characterized in that: the left end and the right end of the inside of the first flat plate (12) are respectively provided with a fixing hole (5), the middle position of the top of the first flat plate (12) is welded with a motor box (11), the central position of the bottom of the inner cavity of the motor box (11) is rotatably connected with a supporting turntable (10) penetrating through the top of the motor box (11) through a bearing, the lower end of the outside of the supporting turntable (10) is respectively sleeved with a second bevel gear (9), the left side of the top of the second bevel gear (9) is meshed and connected with a first bevel gear (8), the left side of the bottom of the inner cavity of the motor box (11) is fixedly provided with a stepping motor (6), the right output end of the stepping motor (6) is fixedly connected with a rotating shaft (7), the first bevel gear (8) is sleeved on the right side of the outside of the rotating shaft (7), the top of the supporting turntable (10) is welded with a, the middle position department at the top of second flat board (13) is provided with shot-blasting machine body (15), slot (4) have been seted up to the left and right sides equidistance at the top of second flat board (13).

2. The ejection angle adjusting mechanism for the shot blasting machine as claimed in claim 1, wherein: the utility model discloses a motor case, including the motor case, the bottom of second flat board (13) is all around waiting angle fixed mounting have support column (20) that extend to motor case (11) inner chamber, six groups the bottom fixed mounting of support column (20) has slide mechanism (21) that are connected with the inner chamber bottom of motor case (11), slide mechanism (21) include arc slide (2101) and annular sliding frame (2102), annular sliding frame (2102) fixed mounting is in the inner chamber bottom of motor case (11), the equal angle fixed mounting in inner chamber top of annular sliding frame (2102) has arc slide (2101) fixed mutually with support column (20).

3. The ejection angle adjusting mechanism for the shot blasting machine as claimed in claim 1, wherein: the utility model discloses a thread structure, including the dull and stereotyped top of second, the equal fixed mounting in both ends has cylinder (3) about the top of second flat board (13), and is two sets of the top output fixed mounting of cylinder (3) places board (2), and is two sets of the top fixed mounting who places board (2) has micro motor (1), and is two sets of micro motor (1) are close to output fixedly connected with helicitic texture (14) of one side each other, and are two sets of one side that helicitic texture (14) are close to each other is rotated through the bearing and is connected with first solid fixed ring (16) with slot (4) looks.

4. The ejection angle adjusting mechanism for the shot blasting machine as claimed in claim 3, wherein: two sets of first solid fixed ring (16) are close to equidistant fixed mounting in one side lateral wall each other and have telescopic machanism (19), and are two sets of one side fixed mounting that telescopic machanism (19) are close to each other has solid fixed ring (17) of second, and is two sets of gu fixed ring (17) of second is close to the lateral wall of one side each other and is pasted and has cushion (18).

5. The ejection angle adjusting mechanism for the shot blasting machine as claimed in claim 3, wherein: the thread structure (14) comprises a thread outer tube (1401) and a thread inner rod (1402), the thread inner rods (1402) are fixedly connected to the output end of the micro motor (1), and the thread outer tube (1401) rotatably connected with the first fixing ring (16) is connected to the outer portions of the thread inner rods (1402) in a threaded mode.

6. The ejection angle adjusting mechanism for the shot blasting machine as claimed in claim 4, wherein: telescopic machanism (19) are including spring (1901), flexible outer tube (1902) and flexible interior pole (1903), and are two sets of the equal fixed mounting of flexible outer tube (1902) is on first solid fixed ring (16), and is two sets of the one end fixedly connected with spring (1901) that the inner chamber of flexible outer tube (1902) is close to first solid fixed ring (16), and is two sets of the one end fixed mounting that first solid fixed ring (16) was kept away from in spring (1901) has flexible interior pole (1903) that is connected with the solid fixed ring (17) of second.