Shot blasting device for brake caliper machining
By designing a shot blasting device including a multi-layer filter mesh and an auxiliary cutting structure, the problems of inconvenience in cleaning and recycling difficulties caused by the admixture of projectiles and impurities in the prior art are solved, and effective separation and recycling of projectiles and impurities are achieved.
Patent Information
- Application Number
- CN202422138125.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-09-02
AI Technical Summary
During the use of the existing shot blasting device for brake calipers, the projectiles and impurities of different sizes are mixed together and fall into the device, resulting in inconvenient cleaning and inability to separate and process, affecting recycling.
A shot blasting device including a shot blasting machine body, a recycling tank, a feeding barrel, a feeding pipe and a recycling box is designed. The impurities and projectiles are transported into the recycling box through the feeding barrel and the feeding pipe, and impurities of different sizes are separated from the projectiles by using a multi-layer filter mesh and auxiliary feeding structure.
It realizes effective separation of projectiles and impurities, facilitates later cleaning and recycling, and improves the efficiency of equipment use and the value of resource recycling.
Smart Images
Figure CN222843857U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of brake caliper processing, in particular to a shot blasting device for brake caliper processing. Background Art
[0002] The shot blasting device for brake caliper processing is a device specially used for the surface treatment of brake calipers. Its main purpose is to clean the dirt and oxide layer on the surface of the caliper or increase its surface roughness through shot blasting to improve the adhesion and overall quality of subsequent processes (such as painting, electroplating, etc.). The working principle of the shot blasting device is based on the high-speed movement and impact ability of the projectile. Inside the device, the projectile (such as cast steel shot, wire cut shot, etc.) is accelerated by accelerators such as centrifugal force, pressure or airflow, and then sprayed onto the surface of the brake caliper through the nozzle. The high-speed impact of the projectile can remove the dirt, rust layer, etc. on the surface of the caliper, and at the same time increase its surface roughness, providing a good foundation for subsequent processes;
[0003] After searching, a shot blasting device for brake caliper processing was disclosed with the publication number CN218613262U;
[0004] During the use of the existing shot blasting device for brake caliper processing, after the ejected projectiles impact the caliper, the projectiles and impurities of different sizes are mixed together and fall into the inside of the device, making it very inconvenient for the subsequent staff to clean up, and it is impossible to separate the impurities of different sizes from the projectiles and process them separately, which affects the subsequent recycling.
[0005] To this end, we provide a shot blasting device for brake caliper processing to solve the above-mentioned problems. Utility Model Content
[0006] The utility model aims to provide a shot blasting device for processing brake calipers, which can solve the problem that in the process of using the existing shot blasting device for processing brake calipers, after the ejected projectiles impact the caliper, the projectiles and impurities of different sizes are mixed together and fall into the inside of the device, making it very inconvenient for the staff to clean up later, and it is impossible to separate the impurities of different sizes from the projectiles and process them separately, which affects the recycling in the later stage.
[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0008] The utility model discloses a shot blasting device for processing brake calipers, comprising a shot blasting machine body, wherein a recovery groove is provided inside the shot blasting machine body, a feeding cylinder is fixedly installed inside the shot blasting machine body, a feeding port connected to the recovery groove is provided on the upper end of the feeding cylinder, a feeding screw is rotatably installed on the feeding cylinder, a conveying motor is installed at one end of the feeding cylinder, an output end of the conveying motor is connected to the feeding screw, one end of the feeding cylinder is located on the outside of the shot blasting machine body, a feeding pipe is provided at one end of the feeding cylinder, a recovery box is installed at the lower end of the feeding pipe, a first filter box and a second filter box are movably installed inside the recovery box, and an auxiliary feeding structure is provided at one end of the first filter box and the second filter box.
[0009] The utility model is further configured such that the first filter box and the second filter box are distributed from top to bottom inside the recovery box, the filtering diameter of the first filter box is larger than the diameter of the projectile, and the filtering diameter of the second filter box is smaller than the diameter of the projectile.
[0010] The utility model is further configured such that two discharge ports are opened on one side of the recycling box, a material guide rack is arranged inside the discharge port, the material guide rack is inclined, and the two material guide racks are respectively located below the first filter box and the second filter box.
[0011] The utility model is further configured that a movable door is movably installed at the lower end of one side of the recovery box, and the movable door is located below the two discharge ports.
[0012] The utility model is further configured such that the auxiliary unloading structure includes a rotating block, which is fixedly mounted on both sides of the inside of the recovery box, and the rotating block is located on both sides of the lower ends of the first filter box and the second filter box, and rotating sleeves are provided on both sides of the middle position of the lower ends of the first filter box and the second filter box, and the rotating sleeve is movably mounted on the surface of the rotating block.
[0013] The utility model is further configured such that connection blocks are fixedly installed on both sides of one end of the first filter box and the second filter box, and connection grooves are opened on the surfaces of the connection blocks, and the connection grooves are in the shape of long strips.
[0014] The utility model is further configured as follows: a movable frame is movably installed on one side of the inner wall of the recycling box, a mounting frame is fixedly installed on one side of the movable frame, a connecting shaft is installed on one end of the mounting frame, both ends of the connecting shaft are movably inserted into the connecting grooves on both sides, a sliding groove is opened on the surface of the movable frame, a sliding block is movably inserted into the interior of the sliding groove, one end of the sliding block is connected to the inner wall of the recycling box, and a blocking bar is fixedly installed on the other end of the sliding block.
[0015] The utility model is further configured such that a crankshaft is movably installed at the lower end inside the recycling box, connecting sleeves are movably sleeved on both ends of the crankshaft, a movable support rod is installed on one side of the connecting sleeve, one end of the movable support rod is movably connected to a movable frame, a driving motor is installed on one side of the recycling box, and the output end of the driving motor is transmission-connected to the crankshaft.
[0016] The utility model has the following beneficial effects:
[0017] 1. In the utility model, the projectiles and impurities ejected from the shot blasting machine body fall into the recovery tank, the impurities and projectiles enter the inside of the feeding tube through the feeding port, the conveying motor drives the conveying screw to rotate, the conveying screw drives the projectiles and impurities to move to the inside of the feeding pipe, and fall into the inside of the recovery box through the feeding pipe. Under the action of the second filter box and the second filter box inside the recovery box, it is convenient to separate the impurities larger than the projectiles, the projectiles and the impurities smaller than the projectiles, so as to facilitate the later recycling.
[0018] In the utility model, a driving motor drives the crankshaft to rotate, the crankshaft drives the connecting sleeve to make a circular motion, the connecting sleeve drives one end of the movable support rod to move, the movable support rod drives the movable frame to swing up and down inside the recovery box, the movable frame drives the mounting frame and the connecting shaft to move up and down, the connecting shaft drives one end of the first filter box and the second filter box to move through the connecting block and the connecting groove, the first filter box and the second filter box swing back and forth through the rotating sleeve and the rotating block, so that the projectiles and impurities swing back and forth inside the first filter box and the second filter box, thereby enhancing the filtering and separation speed.
[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the device of the utility model;
[0022] Figure 2 This is a schematic diagram of the internal structure of the device of the utility model;
[0023] Figure 3 This is a schematic diagram of the internal structure of the recycling box in the device of the utility model;
[0024] Figure 4This is a schematic diagram of the internal side structure of the recycling box in the device of the utility model;
[0025] Figure 5 It is a structural schematic diagram of the installation location of the movable frame in the recycling box of the utility model.
[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0027] 100, shot blasting machine body; 110, recovery trough; 111, discharge port; 200, feed barrel; 210, feed screw; 211, conveying motor; 220, discharge pipe; 300, recovery box; 310, drive motor; 320, material guide rack; 321, discharge port; 322, movable door; 330, first filter box; 331, rotating block; 332, rotating sleeve; 333, connecting block; 334, connecting trough; 340, second filter box; 350, movable rack; 351, slide slot; 352, slider; 353, stop bar; 354, mounting bracket; 355, connecting shaft; 360, crankshaft; 361, connecting sleeve; 362, movable support rod. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] like Figures 1 to 3As shown, a shot blasting device for brake caliper processing provided in this embodiment includes a shot blasting machine body 100, a recovery groove 110 is opened inside the shot blasting machine body 100, a feeding cylinder 200 is fixedly installed inside the shot blasting machine body 100, a feeding port 111 connected to the recovery groove 110 is opened at the upper end of the feeding cylinder 200, a feeding screw 210 is rotatably installed on the feeding cylinder 200, a conveying motor 211 is installed at one end of the feeding cylinder 200, the output end of the conveying motor 211 is connected to the feeding screw 210, one end of the feeding cylinder 200 is located outside the shot blasting machine body 100, a feeding tube 220 is arranged at one end of the feeding cylinder 200, and a recovery box 300 is installed at the lower end of the feeding tube 220. , a first filter box 330 and a second filter box 340 are movably installed inside the recycling box 300, and the first filter box 330 and the second filter box 340 are distributed from top to bottom inside the recycling box 300, the filtering diameter of the first filter box 330 is larger than the diameter of the projectile, and the filtering diameter of the second filter box 340 is smaller than the diameter of the projectile, and two discharge ports 321 are opened on one side of the recycling box 300, and a material guide rack is arranged inside the discharge port 321, and the material guide rack 320 is inclined, and the two material guide racks 320 are respectively located below the first filter box 330 and the second filter box 340, and a movable door 322 is movably installed at the lower end of one side of the recycling box 300, and the movable door 322 is located below the two discharge ports 321;
[0030] In this embodiment, the projectiles and impurities ejected from the shot blasting machine body 100 fall into the recovery trough 110, and the impurities and projectiles enter the interior of the feed barrel 200 through the drop port 111. The conveying motor 211 drives the conveying screw to rotate, and the conveying screw drives the projectiles and impurities to move to the interior of the discharge pipe 220, and fall into the interior of the recovery box 300 through the discharge pipe 220. Under the action of the second filter box 340 and the second filter box 340 inside the recovery box 300, it is easy to separate impurities larger than the projectiles, the projectiles and impurities smaller than the projectiles, so as to facilitate later recycling.
[0031] like Figures 2 to 5As shown, a shot blasting device for brake caliper processing provided in this embodiment, one end of the first filter box 330 and the second filter box 340 is provided with an auxiliary material discharge structure, the auxiliary material discharge structure includes a rotating block 331, the rotating block 331 is fixedly installed on both sides of the inside of the recovery box 300, the rotating block 331 is located on both sides of the lower ends of the first filter box 330 and the second filter box 340, both sides of the middle position of the lower ends of the first filter box 330 and the second filter box 340 are provided with a rotating sleeve 332, the rotating sleeve 332 is movably sleeved on the surface of the rotating block 331, both sides of one end of the first filter box 330 and the second filter box 340 are fixedly installed with a connecting block 333, the surface of the connecting block 333 is provided with a connecting groove 334, the connecting groove 334 is in the shape of a long strip, and a movable frame 350 is movably installed on one side of the inner wall of the recovery box 300, A mounting frame 354 is fixedly installed on one side of the movable frame 350, and a connecting shaft 355 is installed on one end of the mounting frame 354. Both ends of the connecting shaft 355 are movably inserted into the connecting grooves 334 on both sides. A sliding groove 351 is opened on the surface of the movable frame 350, and a slider 352 is movably inserted into the inside of the sliding groove 351. One end of the slider 352 is connected to the inner wall of the recycling box 300, and a blocking bar 353 is fixedly installed on the other end of the slider 352. A crankshaft 360 is movably installed at the lower end of the recycling box 300. Both ends of the crankshaft 360 are movably sleeved with connecting sleeves 361. A movable support rod 362 is installed on one side of the connecting sleeve 361. One end of the movable support rod 362 is movably connected to the movable frame 350. A driving motor 310 is installed on one side of the recycling box 300, and the output end of the driving motor 310 is drivingly connected to the crankshaft 360.
[0032] In this embodiment, the driving motor 310 drives the crankshaft 360 to rotate, the crankshaft 360 drives the connecting sleeve 361 to make a circular motion, the connecting sleeve 361 drives one end of the movable support rod 362 to move, the movable support rod 362 drives the movable frame 350 to swing up and down inside the recovery box 300, the movable frame 350 drives the mounting frame 354 and the connecting shaft 355 to move up and down, the connecting shaft 355 drives one end of the first filter box 330 and the second filter box 340 to move through the connecting block 333 and the connecting groove 334, the first filter box 330 and the second filter box 340 swing back and forth through the rotating sleeve 332 and the rotating block 331, so that the projectiles and impurities swing back and forth inside the first filter box 330 and the second filter box 340, thereby enhancing the filtering and separation speed.
[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A shot blasting device for brake caliper machining, comprising a shot blasting machine body (100), characterized in that: A recovery groove (110) is provided inside the shot blasting machine body (100), a feeding cylinder (200) is fixedly installed inside the shot blasting machine body (100), a feeding port (111) connected to the recovery groove (110) is provided at the upper end of the feeding cylinder (200), a feeding screw (210) is rotatably installed on the feeding cylinder (200), a conveying motor (211) is installed at one end of the feeding cylinder (200), and the output end of the conveying motor (211) is connected to the feeding screw The feeding cylinder (200) is connected to a rod (210), one end of the feeding cylinder (200) is located outside the shot blasting machine body (100), one end of the feeding cylinder (200) is provided with a feeding pipe (220), the lower end of the feeding pipe (220) is installed with a recovery box (300), the interior of the recovery box (300) is movably installed with a first filter box (330) and a second filter box (340), and one end of the first filter box (330) and the second filter box (340) is provided with an auxiliary feeding structure.
2. A shot blasting device for brake caliper machining according to claim 1, characterized in that: The first filter box (330) and the second filter box (340) are distributed from top to bottom inside the recovery box (300); the filtering diameter of the first filter box (330) is larger than the diameter of the pellet, and the filtering diameter of the second filter box (340) is smaller than the diameter of the pellet.
3. A shot blasting device for brake caliper machining according to claim 1, characterized in that: Two material discharge ports (321) are provided on one side of the recovery box (300), and a material guide rack is provided inside the material discharge port (321). The material guide rack (320) is inclined, and the two material guide racks (320) are respectively located below the first filter box (330) and the second filter box (340).
4. A shot blasting device for brake caliper machining according to claim 3, characterized in that: A movable door (322) is movably mounted at the lower end of one side of the recovery box (300), and the movable door (322) is located below the two discharge ports (321).
5. The shot blasting device for brake caliper machining according to claim 1, characterized in that: The auxiliary material unloading structure comprises a rotating block (331), the rotating block (331) being fixedly mounted on two sides inside the recovery box (300), the rotating block (331) being located on two sides of the lower ends of the first filter box (330) and the second filter box (340), and a rotating sleeve (332) being arranged on both sides of the middle position of the lower ends of the first filter box (330) and the second filter box (340), and the rotating sleeve (332) being movably mounted on the surface of the rotating block (331).
6. A shot blasting device for brake caliper machining according to claim 5, characterized in that: A connection block (333) is fixedly mounted on both sides of one end of the first filter box (330) and the second filter box (340), and a connection groove (334) is provided on the surface of the connection block (333), and the connection groove (334) is in the shape of a long strip.
7. A shot blasting device for brake caliper machining according to claim 6, characterized in that: A movable frame (350) is movably mounted on one side of the inner wall of the recycling box (300), a mounting frame (354) is fixedly mounted on one side of the movable frame (350), a connecting shaft (355) is mounted on one end of the mounting frame (354), two ends of the connecting shaft (355) are movably inserted into the interior of the connecting grooves (334) on both sides, a sliding groove (351) is provided on the surface of the movable frame (350), a sliding block (352) is movably inserted into the interior of the sliding groove (351), one end of the sliding block (352) is connected to the inner wall of the recycling box (300), and a blocking bar (353) is fixedly mounted on the other end of the sliding block (352).
8. A shot blasting device for brake caliper machining according to claim 7, characterized in that: A crankshaft (360) is movably mounted at the lower end of the recycling box (300), and connecting sleeves (361) are movably sleeved at both ends of the crankshaft (360). A movable support rod (362) is mounted on one side of the connecting sleeve (361), and one end of the movable support rod (362) is movably connected to the movable frame (350). A driving motor (310) is mounted on one side of the recycling box (300), and an output end of the driving motor (310) is drivingly connected to the crankshaft (360).