CN112809563A

CN112809563A - Shot blasting device for machining mechanical parts

Info

Publication number: CN112809563A
Application number: CN201911129539.6A
Authority: CN
Inventors: 黄智红
Original assignee: Jingjiang Jushun Precision Lighti Alloy Molding Technology Co ltd
Current assignee: Jingjiang Jushun Precision Lighti Alloy Molding Technology Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2021-05-18

Abstract

The invention discloses a shot blasting device for machining mechanical parts, which comprises a device shell, shot blasting ports, a fixing frame, a control switch and a servo motor, wherein the inner walls of the left side and the right side of the device shell are both connected with the fixing frame, the shot blasting ports are hinged inside the fixing frame, the outer side surface of the device shell is connected with the control switch, the inner wall of the bottom end of the device shell is connected with the servo motor, the surface of the servo motor is abutted against the motor shell, the top end of the servo motor is connected with a working disc, the edge of the working disc is connected with a protective baffle, and the top end of the working disc is connected with a first sliding rail. The clamping device is provided with the first connecting block and the clamping frame, so that the clamping device can conveniently clamp parts in various shapes, and the first clamping block and the first push plate are arranged in the clamping device, so that the parts are prevented from shaking due to impact when being clamped, and the clamping effect of the clamping device on the parts is improved.

Description

Shot blasting device for machining mechanical parts

Technical Field

The invention relates to the technical field of shot blasting devices, in particular to a shot blasting device for machining mechanical parts.

Background

The shot blasting machine has the technological principle that the impact of shot flow moving at high speed on the surface of metal is utilized to generate a plastic cyclic strain layer on the surface, so that the overall strength of the metal can be increased, and the shot blasting machine is required to be used in the processing process of general mechanical parts.

Present partial shot-blasting machine, the centre gripping shape of its inside anchor clamps is fixed, can not come to carry out the centre gripping to the part of different shapes according to actual parts machining needs and reinforce, and present partial shot-blasting machine when placing the part on anchor clamps, requires that the eccentricity can not be too big, so the time of anchor clamps will be increased to the manual work placing, has influenced actual installation efficiency, therefore needs a shot-blasting machine for machine parts machining to solve above-mentioned problem urgently.

Disclosure of Invention

The present invention is directed to provide a shot-blasting machine for machining machine parts, which solves the problems of the conventional partial shot-blasting machine proposed in the background art that it is inconvenient for a jig to clamp parts of different shapes, and the conventional partial shot-blasting machine may cause a slight deviation of the parts due to shot-blasting impact when shot-peening the parts.

In order to achieve the purpose, the invention provides the following technical scheme: a shot blasting device for machining mechanical parts comprises a device shell, shot blasting ports, a fixing frame, a control switch and a servo motor, wherein the inner walls of the left side and the right side of the device shell are connected with the fixing frame, the shot blasting ports are hinged inside the fixing frame, the outer side surface of the device shell is connected with the control switch, the inner wall of the bottom end of the device shell is connected with the servo motor, the surface of the servo motor is abutted against the motor shell, the top end of the servo motor is connected with a working disc, the edge of the working disc is connected with a protective baffle, the top end of the working disc is connected with a first sliding rail, the top end of the first sliding rail is provided with a first clamping cavity, a first clamping block is inserted inside the first clamping cavity, the bottom end of the first clamping block is abutted against a spring piece, the top end of the spring piece is abutted against a first push plate, and, the top of second connecting rod is connected with presses the briquetting, the second connecting rod runs through on the top surface of fixed block, the fixed block has been cup jointed on the surface of first slide rail, and one side of fixed block is connected with first connecting block, first draw-in groove has been seted up to the inside of first connecting block, and the inside of first draw-in groove is inserted and is equipped with the second connecting block, second connecting block top one side is connected with first spring, and the opposite side of second connecting block is connected with the holding frame.

Preferably, through holes are uniformly formed in the working disc at equal intervals, and the diameter of each through hole is larger than that of each shot blasting marble.

Preferably, the size of the surface shape of the top end of the first slide rail is the same as the size of the internal shape of the fixed block, the fixed block is sleeved on the surface of the first slide rail, the first slide rail and the fixed block form a sliding structure, positioning holes are uniformly formed in the first slide rail at equal intervals, and the diameter of the positioning holes in the first slide rail is the same as the size of the surface shape of the first fixture block.

Preferably, one end of the first spring is connected to the inner wall of the first clamping groove, the other end of the first spring is connected to the surface of the second connecting block, and the second connecting block, the first clamping groove and the first spring form an elastic structure.

Preferably, the diameter of the surface of the second connecting rod is the same as the diameter of the inner wall of the through hole formed in the top end of the fixing block, and the second connecting rod is inserted into the surface of the top end of the fixing block.

Preferably, one end of the spring piece is connected to the inside of the first clamping block, the other end of the spring piece is connected to the inner wall of the first clamping cavity, and the first clamping block, the spring piece and the first clamping cavity form an elastic structure.

Compared with the prior art, the invention has the beneficial effects that: this shot-blasting machine is used in machine parts processing through being provided with first connecting block and holding frame, can have the part that makes the device make things convenient for the multiple shape of centre gripping, and the device is through being provided with first fixture block and first push pedal to the convenience is when carrying out the centre gripping to the part, avoids the part to receive the impact and produces and rock, increases the device to the centre gripping effect of part.

1. The device is through being provided with first connecting block and holding frame, when installing the rectangle part, can press down the pressing block at first, then grip the fixed block, make the fixed block slide on the surface of first slide rail, portable four groups of fixed blocks afterwards, it is fixed to make first connecting block four groups carry out the centre gripping to the rectangle part, afterwards, when needs carry out the centre gripping to the circular part, repeat above-mentioned step, come to carry out the centre gripping to the circular part through four groups of holding frames simultaneously, thereby so that the device can the part of the multiple different shapes of centre gripping, and then can increase the device's practicality.

2. The device is through being provided with first fixture block and first push pedal, when removing the fixed block and making first connecting block carry out the centre gripping to the part, can make inside locating hole of first slide rail and first fixture block carry out the block to can advance fixedly to the position of part through first connecting block, reduce the part and produce the possibility of skew when receiving the impact.

Drawings

FIG. 1 is a schematic sectional elevation view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the working plate of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a left side sectional view of the first slide rail according to the present invention.

In the figure: 1. a device housing; 2. a shot blasting port; 3. a fixed mount; 4. a control switch; 5. a protective baffle; 6. a working plate; 7. a servo motor; 8. a motor housing; 9. a clamping frame; 10. a first connection block; 11. a first slide rail; 12. a fixed block; 13. a second connecting block; 14. a first card slot; 15. a first spring; 16. a first clamping block; 17. a pressing block; 18. a second connecting rod; 19. a first push plate; 20. a spring plate; 21. a first card cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a shot blasting machine is used in machine parts processing, including device shell 1, peening mouth 2, mount 3, control switch 4 and servo motor 7, the left and right sides inner wall of device shell 1 all is connected with mount 3, and the inside of mount 3 all articulates there is peening mouth 2, the outside surface connection of device shell 1 has control switch 4, the bottom inner wall connection of device shell 1 has servo motor 7, this servo motor 7's model is IHSS57-36-20, and servo motor 7's surperficial butt has motor housing 8, servo motor 7's top is connected with working disc 6, the through-hole has evenly been seted up to the inside equidistance of working disc 6, and the diameter of through-hole is greater than the diameter of peening marble, through having seted up, the through-hole can conveniently make the marble pass working disc 6, pile up in the below, retrieve the marble afterwards.

The edge of the working disc 6 is connected with a protective baffle 5, the top end of the working disc 6 is connected with a first slide rail 11, the top end of the first slide rail 11 is provided with a first clamping cavity 21, a first clamping block 16 is inserted in the first clamping cavity 21, the bottom end of the first clamping block 16 is abutted with a spring piece 20, one end of the spring piece 20 is connected in the first clamping block 16, the other end of the spring piece 20 is connected with the inner wall of the first clamping cavity 21, the first clamping block 16, the spring piece 20 and the first clamping cavity 21 form an elastic structure, the fixed block 12 can be fixed at the position where the surface of the first slide rail 11 slides by forming the elastic structure, the top end of the spring piece 20 is abutted with a first push plate 19, the top end of the first push plate 19 is connected with a second connecting rod 18, the surface diameter of the second connecting rod 18 is the same as the diameter of the inner wall of the through hole formed at the top end of the fixed block, the same diameter avoids wobbling of the second connecting rod 18 as it moves within the bore.

The top of second connecting rod 18 is connected with presses the briquetting 17, second connecting rod 18 runs through the top surface at fixed block 12, the top surface shape size of first slide rail 11 is the same with the inside shape size of fixed block 12, and fixed block 12 cup joints the surface at first slide rail 11, first slide rail 11 and fixed block 12 constitute slidingtype structure, and the inside equidistance of first slide rail 11 has evenly seted up the locating hole, the diameter size of the inside locating hole of first slide rail 11 is the same with the surface shape size of first fixture block 16, the same shape size enables that the locating hole is inseparabler with first fixture block 16 block, in order to avoid first connecting block 10 to produce when carrying out the centre gripping to the spare and rock.

Fixed block 12 has been cup jointed on the surface of first slide rail 11, and one side of fixed block 12 is connected with first connecting block 10, first draw-in groove 14 has been seted up to the inside of first connecting block 10, and the inside of first draw-in groove 14 is inserted and is equipped with second connecting block 13, second connecting block 13 top one side is connected with first spring 15, because it is fixed to carry out the centre gripping to the metal part, so that what first spring 15 adopted is the great spring of elastic coefficient, the inner wall at first draw-in groove 14 is connected to the one end of first spring 15, and the surface at second connecting block 13 is connected to the other end of first spring 15, second connecting block 13, elastic construction is constituteed to first draw-in groove 14 and first spring 15, it is inseparabler to the circular part centre gripping to enable clamping frame 9 through constituteing elastic construction, and the opposite side of second connecting block 13 is connected with clamping.

The working principle is as follows: the device is powered by an external power supply, when a rectangular part is installed, a pressing block 17 can be firstly pressed, then a fixing block 12 is held, the fixing block 12 slides on the surface of a first slide rail 11, when the fixing block 12 is moved to enable a first connecting block 10 to clamp the part, a positioning hole in the first slide rail 11 can be clamped with a first clamping block 16, so that the position of the part can be fixed through the first connecting block 10, the possibility of deviation of the part when the part is impacted is reduced, then four groups of the first connecting blocks 10 can clamp and fix the rectangular part, then a control switch 4 connected with a servo motor 7 is opened, the servo motor 7 drives a working disc 6 to rotate, meanwhile, a shot blasting port 2 starts shot blasting strengthening work on the part fixed on the top end surface of the working disc 6 through external equipment, when the circular part needs to be clamped, the steps are repeated, and meanwhile, the circular parts are clamped through the four groups of clamping frames 9, so that the device can clamp parts in various shapes, and further the practicability of the device can be improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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. Shot-blasting machine is used in machine parts processing, including device shell (1), peening mouth (2), mount (3), control switch (4) and servo motor (7), its characterized in that: the device comprises a device shell (1), wherein inner walls of the left side and the right side of the device shell (1) are connected with fixing frames (3), shot blasting holes (2) are hinged inside the fixing frames (3), a control switch (4) is connected to the outer side surface of the device shell (1), a servo motor (7) is connected to the inner wall of the bottom end of the device shell (1), a motor shell (8) is abutted to the surface of the servo motor (7), a working disc (6) is connected to the top end of the servo motor (7), a protective baffle (5) is connected to the edge of the working disc (6), a first sliding rail (11) is connected to the top end of the working disc (6), a first clamping cavity (21) is formed in the top end of the first sliding rail (11), a first clamping block (16) is inserted into the first clamping cavity (21), a spring leaf (20) is abutted to the bottom end of the first clamping block (16), and a first push plate (19) is, and the top of first push pedal (19) is connected with second connecting rod (18), the top of second connecting rod (18) is connected with presses briquetting (17), second connecting rod (18) run through the top surface at fixed block (12), fixed block (12) have been cup jointed on the surface of first slide rail (11), and one side of fixed block (12) is connected with first connecting block (10), first draw-in groove (14) have been seted up to the inside of first connecting block (10), and the inside of first draw-in groove (14) is inserted and is equipped with second connecting block (13), second connecting block (13) top one side is connected with first spring (15), and the opposite side of second connecting block (13) is connected with centre gripping frame (9).

2. The shot-blasting machine for machining a machine part according to claim 1, wherein: through holes are uniformly formed in the working disc (6) at equal intervals, and the diameter of each through hole is larger than that of each shot blasting marble.

3. The shot-blasting machine for machining a machine part according to claim 1, wherein: the size of the surface shape of the top end of the first sliding rail (11) is the same as the size of the inner shape of the fixed block (12), the fixed block (12) is sleeved on the surface of the first sliding rail (11), the first sliding rail (11) and the fixed block (12) form a sliding type structure, positioning holes are uniformly formed in the inner portion of the first sliding rail (11) at equal intervals, and the diameter of the positioning holes in the inner portion of the first sliding rail (11) is the same as the size of the surface shape of the first clamping block (16).

4. The shot-blasting machine for machining a machine part according to claim 1, wherein: one end of the first spring (15) is connected to the inner wall of the first clamping groove (14), the other end of the first spring (15) is connected to the surface of the second connecting block (13), and the second connecting block (13), the first clamping groove (14) and the first spring (15) form an elastic structure.

5. The shot-blasting machine for machining a machine part according to claim 1, wherein: the diameter of the surface of the second connecting rod (18) is the same as the diameter of the inner wall of the through hole formed in the top end of the fixing block (12), and the second connecting rod (18) is inserted into the surface of the top end of the fixing block (12).

6. The shot-blasting machine for machining a machine part according to claim 1, wherein: one end of the spring piece (20) is connected to the inside of the first clamping block (16), the other end of the spring piece (20) is connected to the inner wall of the first clamping cavity (21), and the first clamping block (16), the spring piece (20) and the first clamping cavity (21) form an elastic structure.