Positioning sand blasting device for automobile brake housing machining

Abstract

The utility model relates to the technical field of sand blasting devices, and discloses a positioning sand blasting device for machining an automobile brake housing, which comprises a machining platform, box bodies are fixedly connected to two sides of the top of the machining platform, and a servo motor is fixedly connected to one end of the top of each box body. The output end of the servo motor penetrates through the box body and is fixedly connected with a worm, a threaded rod penetrates through and is rotationally connected with the top of the inner wall of the box body, one end of the threaded rod is fixedly connected with a worm gear, the worm gear is in meshed connection with the worm, the outer ring of the threaded rod is in threaded connection with a nut pair, and the nut pair is in sliding connection with the box body; and the bottom of the nut pair is fixedly connected with a bearing plate. According to the sand blasting machine, the threaded rod, the worm gear, the worm, the nut pair, the supporting plate, the sealing plate and the partition plate are linked to allow machining, feeding and discharging to be carried out at the same time, the production efficiency is greatly improved, and when sand blasting is carried out on one side, feeding and discharging or maintenance can be carried out on the other side.

Description

TECHNICAL FIELD

[0001] The utility model relates to sand blasting device technical field, concretely is a kind of positioning sand blasting device for automobile brake cover shell machining. BACKGROUND

[0002] Sand blasting device is a kind of equipment using high-speed airflow to spray abrasive particles to the surface of object, is widely used in surface cleaning, polishing, removing oxide and coating process, its basic structure usually includes compressed air source, spray gun, abrasive storage tank and control system, when operating, abrasive is sprayed at high speed by compressed air, the impact force formed can effectively remove surface dirt, rust or old paint, and improve the roughness of surface, so that subsequent painting, modern sand blasting device is also equipped with adjustment function, can be adjusted according to the needs of different materials and surface, sand blasting pressure and abrasive flow, ensure the uniformity and efficiency of processing effect, in addition, many sand blasting equipment also increases environmental protection design, such as dust collection device, reduces the dust generated in sand blasting process, realizes safer, cleaner working environment.

[0003] Positioning sand blasting device for automobile brake cover shell machining is a high-efficiency equipment designed for cover shell surface treatment needs, the device can accurately fix cover shell position through advanced positioning system, ensure that sand blasting evenly covers all areas needing treatment, at the same time, the device is equipped with adjustable sand blasting angle and pressure, so that cover shell of different materials and shapes can obtain optimal treatment effect, in addition, sand blasting device also has good environmental performance, adopts dust collection system to effectively reduce dust generated in sand blasting process, improves operation safety and cleanliness of working environment, this equipment not only improves processing efficiency, but also improves surface quality of brake cover shell, prolongs its service life.

[0004] But the existing positioning sand blasting device for automobile brake cover shell machining cannot realize simultaneous feeding and discharging when sand blasting processing, so that each processing cycle needs to stop for manual feeding and discharging, thereby significantly reducing production efficiency, and the transmission mode of transmission motor is not accurate enough, resulting in deviation of processing position, affecting the quality and consistency of final product, in view of the above problems, therefore, a positioning sand blasting device for automobile brake cover shell machining is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a positioning sand blasting device for automobile brake cover shell machining, solves the problems of unable to simultaneously feed and discharge and unable to accurately transport workpiece and keep stable in background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: A kind of positioning sand blasting device for automobile brake cover shell processing, including processing platform, the top two sides of the processing platform are fixedly connected with box, the top one end of the box is fixedly connected with servo motor, the output of the servo motor penetrates box and is fixedly connected with worm, the inner wall top of the box penetrates and is rotatably connected with threaded rod, one end of the threaded rod is fixedly connected with worm wheel, and worm wheel is engaged with worm connection, the outer ring of the threaded rod is connected with nut pair with screw thread, and nut pair is slidably connected with box, the bottom of the nut pair is fixedly connected with bearing plate, and bearing plate is slidably connected with box, the bottom two ends of the bearing plate are both fixedly connected with sealing plate, and sealing plate is slidably connected with box, the bottom middle of the bearing plate is fixedly connected with partition plate, and partition plate is slidably connected with processing platform, the two sides of the bearing plate are both fixedly connected with support plate, and support plate penetrates and is slidably connected with box, the bottom middle of the bearing plate is provided with adjusting assembly.

[0007] By adopting the above technical scheme, the linkage between the above structures allows quick replacement of the sand blasting area, improving the flexibility of the equipment, and the operator only needs to simply slide the bearing plate to switch the working area, facilitating daily operation.

[0008] As a further description of the above technical scheme: the adjusting assembly includes a sliding groove, which is evenly distributed on the bottom of the bearing plate, and the inner wall of the sliding groove is slidably connected with a sliding block.

[0009] By adopting the above technical scheme, the installed sliding block can be fixed in the designated position of the sliding groove, and one or more sliding blocks can be installed as needed.

[0010] As a further description of the above technical scheme: the two sides of the sliding block are both penetrated and fixedly connected with a first spring, the other end of the first spring is fixedly connected with a connecting rod, and the connecting rod is slidably connected with the sliding block.

[0011] By adopting the above technical scheme, the first spring installed can allow the connecting rod to slide and move in the sliding block.

[0012] As a further description of the above technical scheme: the bottom of the sliding block is fixedly connected with a fixed block, and the bottom of the fixed block is penetrated and fixedly connected with evenly distributed fixed rods.

[0013] By adopting the above technical scheme, the installed fixed block can carry and connect the fixed rods needed.

[0014] As a further description of the above technical solution: the outer circle of the fixed rod is sleeved with a second spring at both ends, the outer circle of the fixed rod is penetrated and slidably connected with a bearing rod at both ends of the middle, and the bearing rod is slidably connected with the fixed block, and one end of the bearing rod is fixedly connected with a clamping rod.

[0015] By adopting the above technical scheme, the second spring is installed to allow the bearing rod to slide on the fixed rod, so that the clamping rod is close to contact.

[0016] As a further description of the above technical solution: the two sides of the bearing plate are provided with uniformly distributed insertion slots, and the insertion slots are slidably connected with the connecting rods.

[0017] By adopting the above technical scheme, the installed insertion slots can bear the connecting rods needed, and limit and fix them.

[0018] As a further description of the above technical solution: the top of the processing platform is provided with a filter plate in the middle, and the bottom of the processing platform is provided with a storage box in the middle.

[0019] By adopting the above technical scheme, the installed filter plate and storage box can filter and collect the processed sand blasting.

[0020] As a further description of the above technical solution: the two sides of the box are provided with uniformly distributed spraying pipelines, and the bottom of the processing platform is fixedly connected with a stand around.

[0021] By adopting the above technical scheme, the installed sand blasting pipeline can be connected with the sand blasting machine, so as to perform sand blasting treatment.

[0022] Compared with the prior art, the beneficial effects of the present application are as follows:

[0023] 1. The positioning sand blasting device for automobile brake cover machining provided by the present application can simultaneously process and feed or repair on the other side when sand blasting is performed on one side, so as to greatly improve the production efficiency, reduce the overall downtime, and ensure that the bearing plate can be accurately moved to the required position during processing, thereby increasing the accuracy and consistency of the processing.

[0024] 2. The positioning sand blasting device for automobile brake cover machining provided by the utility model can make the clamping assemblies be rapidly disassembled and installed at the specified positions through the linkage between the chute, the sliding block, the first spring, the connecting rod, the fixed block, the fixed rod, the second spring, the bearing rod and the clamping rod, greatly improves the production efficiency, reduces the workpiece clamping and replacement time, and can quickly fix the cover in the suspended state, ensures the stable position during the sand blasting process, and avoids the position deviation caused by vibration or other factors. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a sectional view of the utility model;

[0027] Figure 3 It is a schematic diagram of the adjusting assembly of the utility model; Figure 2 It is an enlarged view of position A in the utility model;

[0028] Figure 4 It is a schematic diagram of the adjusting assembly of the utility model;

[0029] Figure 5 It is an enlarged view of position B in the utility model. Figure 4

[0030] Legend:

[0031] 1, processing platform; 2, stand; 3, box; 4, servo motor; 5, threaded rod; 6, worm; 7, worm; 8, nut pair; 9, bearing plate; 10, support plate; 11, slot; 12, chute; 13, sliding block; 14, first spring; 15, connecting rod; 16, fixed block; 17, fixed rod; 18, second spring; 19, bearing rod; 20, clamping rod; 21, sealing plate; 22, partition plate; 23, filter plate; 24, storage box; 25, spraying pipeline. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0033] For further understanding the contents of the utility model, the utility model will be described in detail with reference to the drawings.

[0034] Refer to Figure 1 , Figure 2 and​Figure 4 The utility model discloses a positioning sand blasting device for automobile brake cover processing, including processing platform 1, the both sides fixed connection of processing platform 1's top have box 3, can provide the processing environment to the workpiece needing processing through the box 3 of installation, the top one end fixed connection of box 3 has servo motor 4, through the servo motor 4 of installation can let the worm 7 rotate in the box 3, the both sides of carrying plate 9 are evenly distributed and are provided with the slot 11, and the slot 11 is slidably connected with connecting rod 15, through the slot 11 of installation can carry and fix the limit of connecting rod 15, the top middle of processing platform 1 is provided with filter plate 23, and the bottom middle of processing platform 1 is provided with storage box 24, through the filter plate 23 of installation can filter the sand particle after processing and be collected by storage box 24, the both sides of box 3 are provided with evenly distributed spray pipeline 25, through the installation spray pipeline 25 can be connected with the spray machine, to carry out processing sand blasting treatment to the workpiece in the box 3, and the bottom all round of processing platform 1 is fixedly connected with stand 2, through the installation stand 2 can carry the whole equipment and let it keep stable.

[0035] Referring to Figure 2 And Figure 3 The output end of servo motor 4 penetrates box 3 and is fixedly connected with worm 7, and the inner wall top of box 3 penetrates and is rotationally connected with threaded rod 5, one end of threaded rod 5 is fixedly connected with worm wheel 6, and worm wheel 6 is engagedly connected with worm 7, and nut pair 8 is threadedly connected with the outer circle of threaded rod 5, and nut pair 8 is slidably connected with box 3, the bottom of nut pair 8 is fixedly connected with carrying plate 9, and carrying plate 9 is slidably connected with box 3, through the engagement connection of worm 7 and worm wheel 6, so that threaded rod 5 rotates, so that nut pair 8 starts to slide, so that carrying plate 9 slides in box 3, so that after completing the processing work in one side sand blasting area, it can slide out of box 3 for maintenance and cleaning, improve the convenience and effectiveness of equipment maintenance, ensure the long-term stable operation of the equipment, the both ends of the bottom of carrying plate 9 are fixedly connected with sealing plate 21, and sealing plate 21 is slidably connected with box 3, the middle of the bottom of carrying plate 9 is fixedly connected with partition plate 22, and partition plate 22 is slidably connected with processing platform 1, the both sides of carrying plate 9 are fixedly connected with support plate 10, and support plate 10 penetrates and is slidably connected with box 3, through the linkage between two sealing plates 21 and partition plate 22, two processing areas can be enclosed, so that sand particles are effectively prevented from splashing to the external environment during the sand blasting process, so as to protect the safety of the operator, and reduce the pollution of the equipment and the environment.

[0036] Referring to Figure 4 And Figure 5The bottom middle of the bearing plate 9 is provided with an adjusting assembly, the adjusting assembly comprises a sliding groove 12, the sliding groove 12 is uniformly distributed on the bottom of the bearing plate 9, the inner wall of the sliding groove 12 is slidably connected with a sliding block 13, the two sides of the sliding block 13 are both penetrated and fixedly connected with a first spring 14, the other end of the first spring 14 is fixedly connected with a connecting rod 15, and the connecting rod 15 is slidably connected with the sliding block 13, by sliding the connecting rod 15 into the sliding block 13, the first spring 14 is extruded, so that the sliding block 13 slides into the sliding groove 12 on the bearing plate 9, so that the cover shell of different specifications can be quickly adjusted, different processing requirements can be adapted, the flexibility of the equipment is enhanced, the bottom of the sliding block 13 is fixedly connected with a fixed block 16, the bottom of the fixed block 16 is penetrated and fixedly connected with a fixed rod 17 which is uniformly distributed, the outer circle of the fixed rod 17 is sleeved with a second spring 18, the outer circle of the fixed rod 17 is penetrated and slidably connected with a bearing rod 19 in the middle of the two ends, and the bearing rod 19 is slidably connected with the fixed block 16, one end of the bearing rod 19 is fixedly connected with a clamping rod 20, by making the two bearing rods 19 away from each other, the second spring 18 on the fixed rod 17 is extruded, so that the subsequent cleaning and maintenance becomes more convenient, the operator can quickly access the workpiece and clamp, and the complexity of subsequent maintenance is reduced.

[0037] Working principle: through the rotation of the worm 7 in the box 3, the meshing connection between the worm 7 and the worm wheel 6, the rotation of the threaded rod 5 in the box 3 driven by the worm wheel 6, the sliding of the nut pair 8 on the box 3, the sliding of the bearing plate 9 in the box 3, the sliding of the support plate 10 in the box 3 through the fixed connection between the bearing plate 9 and the support plate 10, the support force provided for the bearing plate 9, the linkage between the two sealing plates 21 and the partition plate 22 at the bottom of the bearing plate 9, the formation of two processing areas, the sliding of the other side processing area out of the box 3 when one side processing area is processing, the sealing environment formed by the partition plate 22 and the sealing plate 21, the prevention of sand blasting splashing, the feeding and discharging treatment of the other side processing area, the sliding of the other side processing area into the box 3 after the completion of the processing of one side processing area, the feeding and discharging of one side processing area, the pressing of the first spring 14 by the sliding of the nut pair 8, the sliding of the sliding block 13 out of the sliding groove 12, the sliding of the specified number of sliding blocks 13 into the sliding groove 12 at the specified position, the fixing and limiting of the sliding block 13 by the rebound of the first spring 14, the sliding of the connecting rod 15 out of the sliding block 13 and into the slot 11, the fixing and limiting of the sliding block 13, the sliding of the bearing rod 19 away from the fixed rod 17 by pulling the two bearing rods 19, the pressing of the second spring 18, the positioning and fixing of the workpiece by the mutual approach of the clamping rods 20.

[0038] It should be noted that the relative terms such as first and second, and the like are used herein solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0039] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the changes, modifications, replacements and variations of the embodiments can be made by those skilled in the art without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A positioning sand blasting device for automobile brake cover machining, comprising a machining platform (1), characterized in that: The top of the processing platform (1) is fixedly connected with a box (3), one end of the top of the box (3) is fixedly connected with a servo motor (4), the output end of the servo motor (4) penetrates the box (3) and is fixedly connected with a worm (7), the inner wall top of the box (3) penetrates and is rotatably connected with a threaded rod (5), one end of the threaded rod (5) is fixedly connected with a worm wheel (6), and the worm wheel (6) is meshed with the worm (7), the outer circle of the threaded rod (5) is threadedly connected with a nut pair (8), and the nut pair (8) is slidably connected with the box (3), the bottom of the nut pair (8) is fixedly connected with a bearing plate (9), and the bearing plate (9) is slidably connected with the box (3), the bottom of the bearing plate (9) is fixedly connected with a sealing plate (21) at both ends, and the sealing plate (21) is slidably connected with the box (3), the bottom of the bearing plate (9) is fixedly connected with a partition plate (22) in the middle, and the partition plate (22) is slidably connected with the processing platform (1), both sides of the bearing plate (9) are fixedly connected with a support plate (10), and the support plate (10) penetrates and slidably connects with the box (3), and the bottom of the bearing plate (9) is provided with an adjusting assembly.

2. The positioning sand blasting device for processing automobile brake shell according to claim 1, characterized in that: The adjusting assembly comprises a chute (12), the chutes (12) are evenly distributed on the bottom of the bearing plate (9), and the inner walls of the chutes (12) are slidably connected with sliding blocks (13).

3. The positioning sand blasting device for processing automobile brake shell according to claim 2, characterized in that: Both sides of the sliding block (13) penetrate and are fixedly connected with a first spring (14), the other end of the first spring (14) is fixedly connected with a connecting rod (15), and the connecting rod (15) is slidably connected with the sliding block (13).

4. The positioning sand blasting device for processing automobile brake shell according to claim 2, characterized in that: The bottom of the sliding block (13) is fixedly connected with a fixed block (16), and the bottom of the fixed block (16) penetrates and is fixedly connected with evenly distributed fixed rods (17).

5. The positioning sand blasting device for processing automobile brake shell according to claim 4, characterized in that: The outer circle of both ends of the fixed rod (17) is sleeved with a second spring (18), the outer circle of both ends of the fixed rod (17) penetrates and is slidably connected with a bearing rod (19), and the bearing rod (19) is slidably connected with the fixed block (16), one end of the bearing rod (19) is fixedly connected with a clamping rod (20).

6. The positioning sand blasting device for processing automobile brake shell according to claim 1, characterized in that: Both sides of the bearing plate (9) are provided with evenly distributed insertion grooves (11), and the insertion grooves (11) are slidably connected with the connecting rods (15).

7. The positioning sand blasting device for processing automobile brake shell according to claim 1, characterized in that: The top of the processing platform (1) is provided with a filter plate (23), and the bottom of the processing platform (1) is provided with a storage box (24).

8. The positioning sand blasting device for processing automobile brake shell according to claim 1, characterized in that: Both sides of the box (3) are provided with evenly distributed spray pipelines (25), and the bottom of the processing platform (1) is fixedly connected with a stand (2).

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