A processing device and method for spare parts of a shot blasting machine

Abstract

The present invention provides a processing device and method for parts of a shot blasting machine, relating to the technical field of processing parts of a shot blasting machine, including: a connection unit, a driving unit, a drill bit, a tapping unit and a multi-functional unit; two groups of driving units are provided in total, and the two groups of driving units are installed on the connection unit; the drill bit is installed on the left driving unit through bolts; the tapping unit is installed on the right driving unit; the multi-functional unit is installed on the connection unit, and the multi-functional unit is used to prevent the processed debris from splashing outwards, and the multi-functional unit is also used to control the connection unit and the two groups of driving units; the parts of the shot blasting machine of the present invention can be processed multiple times after being positioned once, improving the processing efficiency of the parts of the shot blasting machine; it solves the problem that it is inconvenient to process the parts of the shot blasting machine multiple times, resulting in more time being occupied during the disassembly and installation of the parts of the shot blasting machine and reducing the processing efficiency of the parts of the shot blasting machine.

Description

Technical Field

[0001] The present invention belongs to the technical field of shot blasting machine spare part processing, and more specifically, particularly relates to a processing device and method for shot blasting machine spare parts. Background Art

[0002] A shot blasting machine is a casting equipment that uses high-speed projectiles to impact the surface of materials, mainly used for casting cleaning, strengthening, and surface treatment; parts such as the guard plate and end cover on the shot blasting machine need to be drilled and tapped during processing.

[0003] The currently used processing device for shot blasting machine spare parts still has the following problems:

[0004] 1. It is not convenient to process shot blasting machine spare parts multiple times, resulting in more time being occupied during the disassembly and installation of shot blasting machine spare parts, and reducing the processing efficiency of shot blasting machine spare parts;

[0005] 2. When the drill bit breaks and the operator does not discover it in time, or when the shot blasting machine spare part is directly tapped without drilling, on the one hand, it is easy to cause damage to the tapping tool, affecting the service life of the tapping tool, and on the other hand, it is easy to cause deformation of the device, affecting the subsequent processing accuracy;

[0006] 3. Although some processing devices are also equipped with protective doors, the current protective doors are prone to being forgotten to be used, and cannot ensure a good protective effect. Summary of the Invention

[0007] The embodiments of the present disclosure relate to a processing device and method for shot blasting machine spare parts, which have a connection unit, a drive unit, a tapping unit, and a multi-functional unit; after the shot blasting machine spare parts are positioned once, they can be processed multiple times, improving the processing efficiency of the shot blasting machine spare parts; when the drill bit breaks and the operator does not discover it in time, or when the shot blasting machine spare part is directly tapped without drilling, the movable tapping head can also automatically move upward; ensuring that the two movable protective doors have a good utilization rate and improving the chip protection effect; solving the problems of inconvenience in processing shot blasting machine spare parts multiple times, easy damage to the tapping tool, and easy forgetting to use the protective door.

[0008] In the first aspect of the present disclosure, a processing device for parts of a shot blasting machine is provided, including: a connection unit, a driving unit, a drill bit, a tapping unit, and a multi-functional unit; two groups of driving units are provided in total, and the two groups of driving units are installed on the connection unit; the drill bit is installed on the left driving unit through bolts, and the drill bit is used for drilling the parts of the shot blasting machine; the tapping unit is installed on the right driving unit, and the tapping unit is used for tapping the parts of the shot blasting machine; the multi-functional unit is installed on the connection unit, the multi-functional unit is used to prevent the processed debris from splashing outwards, and the multi-functional unit is also used to control the connection unit and the two groups of driving units.

[0009] In at least some embodiments, the connection unit includes: a connection frame, a servo motor A, a driving lead screw, and a tooling connection seat; the servo motor A is installed on the right side of the connection frame through screws; the driving lead screw is rotatably installed on the connection frame, and the right end of the driving lead screw is also fixedly connected to the output shaft of the servo motor A; the tooling connection seat is threadedly connected to the driving lead screw, and the bottom of the tooling connection seat contacts the connection frame.

[0010] In at least some embodiments, the driving unit includes: a mounting bracket, an electric telescopic rod, and a servo motor B; the mounting bracket is slidably installed on the connection frame; the electric telescopic rod is fixedly installed on the connection frame, and the output shaft of the electric telescopic rod is fixedly connected to the mounting bracket; the servo motor B is installed on the mounting bracket through screws.

[0011] In at least some embodiments, the tapping unit includes: a circular connection block, an octagonal rod, and a movable tapping head; the circular connection block is installed on the output shaft of the right servo motor B through bolts; the octagonal rod is fixedly installed at the bottom of the circular connection block, and two positioning grooves are provided on the octagonal rod; the movable tapping head is slidably installed outside the octagonal rod.

[0012] In at least some embodiments, the tapping unit further includes: a limit retaining ring, a spiral spring A, and a circular positioning rod; the limit retaining ring is fixedly installed at the bottom end of the octagonal rod; the spiral spring A is sleeved outside the octagonal rod, and the spiral spring A is located between the circular connection block and the movable tapping head; two circular positioning rods are provided in total, and the two circular positioning rods are slidably installed on the movable tapping head, and the inner ends of the two circular positioning rods are inserted into the two positioning grooves.

[0013] In at least some embodiments, the tapping unit further includes: a positioning snap ring, a helical spring B, and a release assembly; there are four positioning snap rings in total, and the four positioning snap rings are fixedly installed outside two circular positioning rods; there are two helical springs B in total, and the two helical springs B are sleeved outside the two circular positioning rods, and the two helical springs B are in contact with the two inner positioning snap rings; the release assembly is installed on the octagonal rod and the movable tapping head.

[0014] In at least some embodiments, the release assembly includes: a movable force-receiving head, a pressing release plate, and a helical spring C; the movable force-receiving head is slidably installed on the octagonal rod and the movable tapping head; the pressing release plate is fixedly installed outside the movable force-receiving head, and the pressing release plate is also in contact with the inner ends of the two circular positioning rods; the helical spring C is sleeved outside the movable force-receiving head, and the helical spring C is located between the octagonal rod and the pressing release plate.

[0015] In at least some embodiments, the multifunctional unit includes: movable protective doors, a rectangular mounting frame, and a circular push rod; there are two movable protective doors in total, and the two movable protective doors are slidably installed on the connecting frame; the rectangular mounting frame is slidably installed inside the right movable protective door; the circular push rod is fixedly installed on the left side of the rectangular mounting frame, and the circular push rod is slidably connected to the right movable protective door, and the left end of the circular push rod is also in contact with the left movable protective door.

[0016] In at least some embodiments, the multifunctional unit further includes: a reset tension spring, connecting magnets, and a control panel; there are two reset tension springs in total, and the left sides of the two reset tension springs are fixedly connected to the right movable protective door, and the right sides of the two reset tension springs are fixedly connected to the rectangular mounting frame; there are two connecting magnets in total, and the two connecting magnets are fixedly installed on the two movable protective doors, and the inner sides of the two connecting magnets are in contact; the control panel is fixedly installed on the rectangular mounting frame, and the control panel is electrically connected to the servo motor A, the two electric telescopic rods, and the two servo motor Bs.

[0017] On the other hand, the present disclosure provides a processing method for parts of a shot blasting machine, including the following steps:

[0018] 1), According to the parts of the shot blasting machine to be processed, install the corresponding tooling on the tooling connection seat by screws;

[0019] 2), Place the parts of the shot blasting machine to be processed on the tooling, and then position the parts of the shot blasting machine to be processed through the tooling;

[0020] 3), Push the two movable protective doors inward so that the inner sides of the two movable protective doors are in contact;

[0021] 4), control the servo motor A, two electric telescopic rods and two servo motors B to work through the control panel;

[0022] 5), after the spare parts of the shot blasting machine are processed, pull the two movable protective doors outwards, and then remove the processed spare parts of the shot blasting machine.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. When the servo motor A works in the present invention, the driving screw drives the tooling connecting seat to move automatically, so that the spare parts of the shot blasting machine can be processed multiple times after being positioned once, improving the processing efficiency of the spare parts of the shot blasting machine; when the left electric telescopic rod and the servo motor B work, the drill bit rotates, realizing the automatic drilling of the spare parts of the shot blasting machine; when the right electric telescopic rod and the servo motor B work, the tapping unit rotates, realizing the automatic tapping after drilling of the spare parts of the shot blasting machine.

[0025] 2. When the drilling of the spare parts of the shot blasting machine is completed in the present invention, the movable stress head can automatically insert into the hole. When the right electric telescopic rod continues to move downwards, the movable tapping head can tap the spare parts of the shot blasting machine normally; when the drill bit breaks and the operator fails to discover it in time or the spare parts of the shot blasting machine are directly tapped without drilling, the spare parts of the shot blasting machine can push the movable stress head upwards;

[0026] In addition, when the movable stress head moves upwards, the extrusion release plate can push the two circular positioning rods to move outwards at the same time, so that the two circular positioning rods are automatically separated from the two positioning grooves. When the drill bit breaks and the operator fails to discover it in time or the spare parts of the shot blasting machine are directly tapped without drilling, the movable tapping head can also move upwards automatically. On the one hand, it avoids the damage of the movable tapping head and improves the service life of the movable tapping head. On the other hand, it avoids the deformation of the device after being stressed, so that the device can always maintain a high processing accuracy; when the output shaft of the right electric telescopic rod contracts, the spiral spring A can push the movable tapping head to reset. When the movable tapping head resets to the specified position, the two circular positioning rods also automatically reset under the action of the two spiral springs B.

[0027] 3. The setting of the two movable protective doors in the present invention plays a role in shielding the debris generated during processing, avoiding accidental injury to the operator after the debris splashes; the setting of the two connecting magnets plays a positioning effect on the two movable protective doors, making the two movable protective doors more stable after closing;

[0028] In addition, it is convenient for the operator to control the device to work through the control panel; when the two movable protective doors are opened, the rectangular mounting frame automatically slides to the left under the action of the two reset tension springs, ensuring that the two movable protective doors have better utilization rate and improving the debris protection effect. Description of the Drawings

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below.

[0030] The drawings described below only relate to some embodiments of the present invention, rather than limiting the present invention.

[0031] In the attached figure:

[0032] Figure 1 Shows a schematic diagram of the three-dimensional structure of the present invention;

[0033] Figure 2 shows a schematic structural diagram of the connecting unit of the present invention;

[0034] Figure 3 The present invention is shown Figure 1 Schematic diagram of the rear side perspective structure;

[0035] Figure 4 shows a schematic structural diagram of the drive unit of the present invention;

[0036] Figure 5 Shows a schematic structural diagram of the tapping unit of the present invention;

[0037] Figure 6 A schematic diagram of the central cross-section structure of the tapping unit of the present invention is shown;

[0038] Figure 7 The present invention is shown Figure 6 Schematic diagram of the local enlarged structure of area A in the middle;

[0039] Figure 8 The present invention is shown Figure 1 Schematic diagram of the left perspective structure;

[0040] Figure 9 shows a schematic structural diagram of the multifunctional unit of the present invention;

[0041] Figure 10 A schematic diagram of the central cross-section structure of the multifunctional unit of the present invention is shown.

[0042] List of reference numerals:

[0043] 100, connecting unit; 101, connecting frame; 102, servo motor A; 103, driving screw; 104, tooling connection seat;

[0044] 200, drive unit; 201, mounting bracket; 202, electric telescopic rod; 203, servo motor B;

[0045] 300, drill bit;

[0046] 400, Tapping unit; 401, Circular connecting block; 402, Octagonal rod; 4021, Positioning groove; 403, Movable tapping head; 404, Limit retaining ring; 405, Helical spring A; 406, Circular positioning rod; 407, Positioning snap ring; 408, Helical spring B; 409, Release component; 4091, Movable force-receiving head; 4092, Extrusion release plate; 4093, Helical spring C;

[0047] 500, Multifunctional unit; 501, Movable protective door; 502, Rectangular mounting frame; 503, Circular push rod; 504, Return tension spring; 505, Connecting magnet; 506, Control panel. Detailed implementation manner

[0048] In order to make the objectives, solutions and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the ordinary meanings in the art. The same reference numerals in the drawings represent the same components.

[0049] Embodiment: Please refer to Figures 1 to 10 As shown in the figure: The present invention provides a processing device for parts of a shot blasting machine, including: a connecting unit 100, a driving unit 200, a drill bit 300, a tapping unit 400 and a multifunctional unit 500; There are two groups of driving units 200 in total, and the two groups of driving units 200 are installed on the connecting unit 100; The drill bit 300 is installed on the left driving unit 200 through bolts, and the drill bit 300 is used for drilling the parts of the shot blasting machine; The tapping unit 400 is installed on the right driving unit 200, and the tapping unit 400 is used for tapping the parts of the shot blasting machine; The multifunctional unit 500 is installed on the connecting unit 100, and the multifunctional unit 500 is used to prevent the processed debris from splashing outwards, and the multifunctional unit 500 is also used to control the connecting unit 100 and the two groups of driving units 200.

[0050] In the embodiments of the present disclosure, as Figure 2 and Figure 4 shown, the connecting unit 100 includes: a connecting frame 101, a servo motor A 102, a driving lead screw 103 and a tooling connecting seat 104; The servo motor A 102 is installed on the right side of the connecting frame 101 through screws; The driving lead screw 103 is rotatably installed on the connecting frame 101, and the right end of the driving lead screw 103 is also fixedly connected to the output shaft of the servo motor A 102; The tooling connecting seat 104 is threadedly connected to the driving lead screw 103, and the bottom of the tooling connecting seat 104 is in contact with the connecting frame 101;

[0051] The driving unit 200 includes: a mounting bracket 201, an electric telescopic rod 202, and a servo motor B 203; the mounting bracket 201 is slidably mounted on the connecting frame 101; the electric telescopic rod 202 is fixedly mounted on the connecting frame 101, and the output shaft of the electric telescopic rod 202 is fixedly connected to the mounting bracket 201; the servo motor B 203 is mounted on the mounting bracket 201 by screws;

[0052] Its specific functions are as follows: Since the right end of the driving lead screw 103 is fixedly connected to the output shaft of the servo motor A 102, and the tooling connection seat 104 is threadedly connected to the driving lead screw 103, and the bottom of the tooling connection seat 104 contacts the connecting frame 101, when the servo motor A 102 works, the driving lead screw 103 drives the tooling connection seat 104 to move automatically, enabling the shot blasting machine spare parts to be processed multiple times after one positioning, improving the processing efficiency of the shot blasting machine spare parts; also, because two electric telescopic rods 202 are fixedly mounted on the connecting frame 101, and the output shafts of the two electric telescopic rods 202 are fixedly connected to the two mounting brackets 201, and the two servo motors B 203 are mounted on the two mounting brackets 201 by screws, when the left electric telescopic rod 202 and the servo motor B 203 work, the drill bit 300 rotates, realizing automatic drilling of the shot blasting machine spare parts; when the right electric telescopic rod 202 and the servo motor B 203 work, the tapping unit 400 rotates, realizing automatic tapping after drilling of the shot blasting machine spare parts.

[0053] In the embodiment of the present disclosure, as Figures 5 to 7As shown in the figure, the tapping unit 400 includes: a circular connection block 401, an octagonal rod 402, and a movable tapping head 403; the circular connection block 401 is installed on the output shaft of the right servo motor B203 through bolts; the octagonal rod 402 is fixedly installed at the bottom of the circular connection block 401, and two positioning grooves 4021 are provided on the octagonal rod 402; the movable tapping head 403 is slidably installed outside the octagonal rod 402; the tapping unit 400 further includes: a limit retaining ring 404, a helical spring A405, and a circular positioning rod 406; the limit retaining ring 404 is fixedly installed at the bottom end of the octagonal rod 402; the helical spring A405 is sleeved outside the octagonal rod 402, and the helical spring A405 is located between the circular connection block 401 and the movable tapping head 403; there are two circular positioning rods 406 in total, and the two circular positioning rods 406 are slidably installed on the movable tapping head 403, and the inner ends of the two circular positioning rods 406 are inserted into the two positioning grooves 4021; the tapping unit 400 further includes: a positioning snap ring 407, a helical spring B408, and a release assembly 409; there are four positioning snap rings 407 in total, and the four positioning snap rings 407 are fixedly installed outside the two circular positioning rods 406; there are two helical springs B408 in total, and the two helical springs B408 are sleeved outside the two circular positioning rods 406, and the two helical springs B408 are in contact with the two inner positioning snap rings 407; the release assembly 409 is installed on the octagonal rod 402 and the movable tapping head 403;

[0054] The release assembly 409 includes: a movable force-receiving head 4091, an extrusion release plate 4092, and a helical spring C4093; the movable force-receiving head 4091 is slidably installed on the octagonal rod 402 and the movable tapping head 403; the extrusion release plate 4092 is fixedly installed outside the movable force-receiving head 4091, and the extrusion release plate 4092 is also in contact with the inner ends of the two circular positioning rods 406; the helical spring C4093 is sleeved outside the movable force-receiving head 4091, and the helical spring C4093 is located between the octagonal rod 402 and the extrusion release plate 4092;

[0055] Its specific functions are as follows: Since there are two positioning grooves 4021 formed on the octagonal rod 402, and two circular positioning rods 406 are slidably installed on the movable tapping head 403, and the inner ends of the two circular positioning rods 406 are inserted into the two positioning grooves 4021. When the drilling of the shot blasting machine spare parts is completed, the movable force-receiving head 4091 can automatically insert into the hole. When the right electric telescopic rod 202 continues to move downward, the movable tapping head 403 can normally tap the shot blasting machine spare parts; also, since the movable force-receiving head 4091 is slidably installed on the octagonal rod 402 and the movable tapping head 403, and the extrusion release plate 4092 is fixedly installed on the outside of the movable force-receiving head 4091, and the extrusion release plate 4092 also contacts the inner ends of the two circular positioning rods 406. When the drill bit 300 breaks and the operator fails to notice in time or the shot blasting machine spare parts are directly tapped without drilling, the shot blasting machine spare parts can push the movable force-receiving head 4091 to move upward;

[0056] In addition, since four positioning collars 407 are fixedly installed on the outside of the two circular positioning rods 406, and two coil springs B408 are sleeved on the outside of the two circular positioning rods 406, and the two coil springs B408 contact the two inner positioning collars 407. When the movable force-receiving head 4091 moves upward, the extrusion release plate 4092 can push the two circular positioning rods 406 to move outward simultaneously, causing the two circular positioning rods 406 to automatically separate from the two positioning grooves 4021. When the drill bit 300 breaks and the operator fails to notice in time or the shot blasting machine spare parts are directly tapped without drilling, the movable tapping head 403 can also automatically move upward. On the one hand, it avoids damage to the movable tapping head 403 and improves the service life of the movable tapping head 403. On the other hand, it avoids deformation of the device after being stressed, enabling the device to always maintain a high processing accuracy; also, since the coil spring A405 is sleeved on the outside of the octagonal rod 402 and the coil spring A405 is located between the circular connecting block 401 and the movable tapping head 403, when the output shaft of the right electric telescopic rod 202 contracts, the coil spring A405 can push the movable tapping head 403 to reset. When the movable tapping head 403 resets to the specified position, the two circular positioning rods 406 also automatically reset under the action of the two coil springs B408.

[0057] In the embodiment of the present disclosure, as Figure 9 and Figure 10As shown in the figure, the multifunctional unit 500 includes: a movable protective door 501, a rectangular mounting frame 502, and a circular push rod 503; there are two movable protective doors 501 in total, and the two movable protective doors 501 are slidably mounted on the connecting frame 101; the rectangular mounting frame 502 is slidably mounted inside the right movable protective door 501; the circular push rod 503 is fixedly mounted on the left side of the rectangular mounting frame 502, and the circular push rod 503 is slidably connected to the right movable protective door 501, and the left end of the circular push rod 503 also contacts the left movable protective door 501; the multifunctional unit 500 further includes: a return spring 504, a connecting magnet 505, and a control panel 506; there are two return springs 504 in total, and the left sides of the two return springs 504 are fixedly connected to the right movable protective door 501, and the right sides of the two return springs 504 are fixedly connected to the rectangular mounting frame 502; there are two connecting magnets 505 in total, and the two connecting magnets 505 are fixedly mounted on the two movable protective doors 501, and the inner sides of the two connecting magnets 505 are in contact; the control panel 506 is fixedly mounted on the rectangular mounting frame 502, and the control panel 506 is electrically connected to the servo motor A102, the two electric telescopic rods 202, and the two servo motors B203;

[0058] Its specific functions are as follows: Since the two movable protective doors 501 are slidably mounted on the connecting frame 101, they play a role in blocking the debris generated during processing, avoiding accidental injury to the operating workers after the debris splashes; also, since the two connecting magnets 505 are fixedly mounted on the two movable protective doors 501, and the inner sides of the two connecting magnets 505 are in contact, they play a positioning effect on the two movable protective doors 501, making the two movable protective doors 501 more stable after closing;

[0059] In addition, since the rectangular mounting frame 502 is slidably mounted inside the right movable protective door 501, and the control panel 506 is fixedly mounted on the rectangular mounting frame 502, and the control panel 506 is electrically connected to the servo motor A102, the two electric telescopic rods 202, and the two servo motors B203, it is convenient for the operating workers to control the device to work through the control panel 506; also, since the left end of the circular push rod 503 also contacts the left movable protective door 501, and the left sides of the two return springs 504 are fixedly connected to the right movable protective door 501, and the right sides of the two return springs 504 are fixedly connected to the rectangular mounting frame 502, when the two movable protective doors 501 are opened, the rectangular mounting frame 502 automatically slides to the left under the action of the two return springs 504, ensuring that the two movable protective doors 501 have better utilization rate and improving the debris protection effect.

[0060] The present invention provides a processing method for the spare parts of a shot blasting machine, including the following steps:

[0061] 1), According to the shot blasting machine spare parts to be processed, install the corresponding tooling on the tooling connection seat 104 through screws;

[0062] 2), Place the shot blasting machine spare parts to be processed on the tooling, and then position the shot blasting machine spare parts to be processed through the tooling;

[0063] 3), Push the two movable protective doors 501 inward so that the inner sides of the two movable protective doors 501 come into contact;

[0064] 4), Control the servo motor A102, the two electric telescopic rods 202 and the two servo motors B203 to work through the control panel 506;

[0065] 5), After the shot blasting machine spare parts are processed, pull the two movable protective doors 501 outward, and then remove the processed shot blasting machine spare parts.

[0066] The specific usage method and function of this embodiment:

[0067] When the present invention is in use, first, according to the shot blasting machine spare parts to be processed, the corresponding tooling is installed on the tooling connecting seat 104 through screws; the shot blasting machine spare parts to be processed are placed on the tooling, and then the shot blasting machine spare parts to be processed are positioned through the tooling; the two movable protective doors 501 are pushed inward so that the inner sides of the two movable protective doors 501 are in contact, which plays a role in blocking the debris generated during processing and avoids accidental injury to the operating workers after the debris splashes; the setting of the two connecting magnets 505 plays a positioning effect on the two movable protective doors 501, making the two movable protective doors 501 more stable after being closed; the servo motor A 102, the two electric telescopic rods 202 and the two servo motors B 203 are controlled to work through the control panel 506; when the servo motor A 102 works, it drives the lead screw 103 to drive the tooling connecting seat 104 to move automatically, so that the shot blasting machine spare parts can be processed multiple times after being positioned once, improving the processing efficiency of the shot blasting machine spare parts; when the left electric telescopic rod 202 and the servo motor B 203 work, the drill bit 300 rotates, realizing the automatic drilling of the shot blasting machine spare parts; when the right electric telescopic rod 202 and the servo motor B 203 work, the tapping unit 400 rotates, realizing the automatic tapping after the shot blasting machine spare parts are drilled; when the drilling of the shot blasting machine spare parts is completed, the movable force receiving head 4091 can automatically insert into the hole. When the right electric telescopic rod 202 continues to move downward, the movable tapping head 403 can tap the shot blasting machine spare parts normally; when the drill bit 300 breaks and the operating worker fails to discover it in time or the shot blasting machine spare parts are directly tapped without drilling, the shot blasting machine spare parts can push the movable force receiving head 4091 to move upward; when the movable force receiving head 4091 moves upward, the extrusion release plate 4092 can push the two circular positioning rods 406 to move outward simultaneously, so that the two circular positioning rods 406 are automatically separated from the two positioning grooves 4021. When the drill bit 300 breaks and the operating worker fails to discover it in time or the shot blasting machine spare parts are directly tapped without drilling, the movable tapping head 403 can also move upward automatically. On the one hand, it avoids damage to the movable tapping head 403 and improves the service life of the movable tapping head 403. On the other hand, it avoids deformation of the device after being stressed, enabling the device to always maintain a high processing accuracy; when the output shaft of the right electric telescopic rod 202 contracts, the spiral spring A 405 can push the movable tapping head 403 to reset. When the movable tapping head 403 resets to the specified position, the two circular positioning rods 406 also automatically reset under the action of the two spiral springs B 408; after the shot blasting machine spare parts are processed, the two movable protective doors 501 are pulled outward. When the two movable protective doors 501 are opened, the rectangular mounting frame 502 automatically slides to the left under the action of the two reset tension springs 504, ensuring good utilization rate of the two movable protective doors 501 and improving the debris protection effect; then the processed shot blasting machine spare parts are taken down.

[0068] In this article, the following points need to be noted:

[0069] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0070] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0071] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered by the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A processing device for parts of a shot blasting machine, comprising: Connecting unit (100), driving unit (200), drill bit (300), tapping unit (400) and multi-functional unit (500); characterized in that there are two groups of the driving units (200) in total, and the two groups of driving units (200) are installed on the connecting unit (100); the drill bit (300) is installed on the left driving unit (200) by bolts, and the drill bit (300) is used for drilling the spare parts of the shot blasting machine; the tapping unit (400) is installed on the right driving unit (200), and the tapping unit (400) is used for tapping the spare parts of the shot blasting machine; the multi-functional unit (500) is installed on the connecting unit (100), the multi-functional unit (500) is used to prevent the processed debris from splashing outwards, and the multi-functional unit (500) is also used to control the connecting unit (100) and the two groups of driving units (200); The connecting unit (100) includes: connecting frame (101), servo motor A (102), driving lead screw (103) and tooling connecting seat (104); the servo motor A (102) is installed on the right side of the connecting frame (101) by screws; the driving lead screw (103) is rotatably installed on the connecting frame (101), and the right end of the driving lead screw (103) is also fixedly connected to the output shaft of the servo motor A (102); the tooling connecting seat (104) is threadedly connected to the driving lead screw (103), and the bottom of the tooling connecting seat (104) is in contact with the connecting frame (101); The driving unit (200) includes: mounting bracket (201), electric telescopic rod (202) and servo motor B (203); the mounting bracket (201) is slidably installed on the connecting frame (101); the electric telescopic rod (202) is fixedly installed on the connecting frame (101), and the output shaft of the electric telescopic rod (202) is fixedly connected to the mounting bracket (201); the servo motor B (203) is installed on the mounting bracket (201) by screws; The tapping unit (400) includes: circular connecting block (401), octagonal rod (402) and movable tapping head (403); the circular connecting block (401) is installed on the output shaft of the right servo motor B (203) by bolts; the octagonal rod (402) is fixedly installed at the bottom of the circular connecting block (401), and two positioning grooves (4021) are formed on the octagonal rod (402); the movable tapping head (403) is slidably installed outside the octagonal rod (402); The multi-functional unit (500) includes: a movable protective door (501), a rectangular mounting bracket (502), and a circular push rod (503); there are two movable protective doors (501) in total, and the two movable protective doors (501) are slidably mounted on the connecting frame (101); the rectangular mounting bracket (502) is slidably mounted inside the right movable protective door (501); the circular push rod (503) is fixedly mounted on the left side of the rectangular mounting bracket (502), and the circular push rod (503) is slidably connected to the right movable protective door (501), and the left end of the circular push rod (503) also contacts the left movable protective door (501).

2. The processing device for parts of a shot blasting machine according to claim 1, characterized in that The tapping unit (400) further includes: a limit retaining ring (404), a helical spring A (405), and a circular positioning rod (406); the limit retaining ring (404) is fixedly mounted at the bottom end of the octagonal rod (402); the helical spring A (405) is sleeved outside the octagonal rod (402), and the helical spring A (405) is located between the circular connecting block (401) and the movable tapping head (403); there are two circular positioning rods (406) in total, and the two circular positioning rods (406) are slidably mounted on the movable tapping head (403), and the inner ends of the two circular positioning rods (406) are inserted into two positioning grooves (4021).

3. The processing device for parts of a shot blasting machine according to claim 2, characterized in that, The tapping unit (400) further includes: positioning snap rings (407), helical springs B (408), and a release assembly (409); there are four positioning snap rings (407) in total, and the four positioning snap rings (407) are fixedly mounted outside the two circular positioning rods (406); there are two helical springs B (408) in total, and the two helical springs B (408) are sleeved outside the two circular positioning rods (406), and the two helical springs B (408) contact the two inner positioning snap rings (407); the release assembly (409) is mounted on the octagonal rod (402) and the movable tapping head (403).

4. A processing device for parts of a shot blasting machine according to claim 3, characterized in that, The release assembly (409) includes: a movable force-receiving head (4091), an extrusion release plate (4092), and a helical spring C (4093); the movable force-receiving head (4091) is slidably mounted on the octagonal rod (402) and the movable tapping head (403); the extrusion release plate (4092) is fixedly mounted outside the movable force-receiving head (4091), and the extrusion release plate (4092) also contacts the inner ends of the two circular positioning rods (406); the helical spring C (4093) is sleeved outside the movable force-receiving head (4091), and the helical spring C (4093) is located between the octagonal rod (402) and the extrusion release plate (4092).

5. A processing device for parts of a shot blasting machine according to claim 1, characterized in that, The multifunctional unit (500) further includes: a reset tension spring (504), a connecting magnet (505), and a control panel (506); there are two reset tension springs (504) in total, and the left sides of the two reset tension springs (504) are fixedly connected to the movable protective doors (501) on the left and right, and the right sides of the two reset tension springs (504) are fixedly connected to the rectangular mounting frame (502); there are two connecting magnets (505) in total, and the two connecting magnets (505) are fixedly installed on the two movable protective doors (501), and the inner sides of the two connecting magnets (505) are in contact; the control panel (506) is fixedly installed on the rectangular mounting frame (502), and the control panel (506) is electrically connected to the servo motor A (102), the two electric telescopic rods (202), and the two servo motors B (203).

6. A processing method for parts of a shot blasting machine, using a processing device for parts of a shot blasting machine as described in claim 5, characterized in that, The steps are as follows: 1). According to the shot blasting machine spare parts to be processed, install the corresponding tooling on the tooling connection seat (104) with screws; 2). Place the shot blasting machine spare parts to be processed on the tooling, and then position the shot blasting machine spare parts to be processed through the tooling; 3). Push the two movable protective doors (501) inward so that the inner sides of the two movable protective doors (501) are in contact; 4). Control the servo motor A (102), the two electric telescopic rods (202), and the two servo motors B (203) to work through the control panel (506); 5). After the shot blasting machine spare parts are processed, pull the two movable protective doors (501) outward, and then remove the processed shot blasting machine spare parts.

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