Automobile stamping part burr treatment device
By designing automated processing mechanisms and protective mechanisms, the problem of existing burr treatment devices requiring manual polishing and metal dust generation is solved, and a more efficient and safer burr removal process is achieved.
Patent Information
- Application Number
- CN202421291867.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-07
AI Technical Summary
The existing burr treatment device requires manual polishing by staff, which increases the amount of labor and generates a large amount of metal dust during use, affecting the health of staff and reducing the effectiveness and efficiency of equipment.
A burr treatment device for automobile stamping parts is designed, including a treatment mechanism and a protective mechanism. The processing mechanism automatically completes the burr removal process through the cooperation of servo electric cylinders, slide chutes, sliders and electric push rods; the protection mechanism protects the telescopic ends of the servo electric cylinder through the design of protective covers, sliding holes, and orifice plates to prevent metal dust from being generated.
It reduces the labor of staff, avoids the generation of metal dust, improves the use effect and efficiency of the burr treatment device, and protects the health of staff.
Smart Images
Figure CN222540874U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile stamping part processing, in particular to a burr processing device for automobile stamping parts. Background Art
[0002] Automotive stamping parts are parts produced using stamping technology during the automobile manufacturing process. The stamping process is characterized by high efficiency, high precision and cost-effectiveness, and can achieve large-scale production. Therefore, the stamping process is widely used in the production of automotive parts. Automotive stamping parts will produce burrs during production, and these automotive stamping parts with burrs must be deburred before use, and a burr processing device is required for deburring.
[0003] However, in the prior art, although the existing burr processing devices can remove the burrs of automobile stamping parts, most of them require manual grinding and processing by workers during use, which increases the workload of the workers. At the same time, the burr processing devices will also generate a large amount of metal dust during use, and these metal dusts will have an impact on the health of the workers, which not only reduces the use effect of the burr processing device, but also reduces the use efficiency of the burr processing device.
[0004] Therefore, we propose a burr processing device for automobile stamping parts to solve the technical problems raised in the background technology. Utility Model Content
[0005] The purpose of the utility model is to solve the problem that the existing burr processing device in the prior art needs manual grinding and processing by the staff when in use, which increases the workload of the staff. At the same time, the burr processing device will also generate a large amount of metal dust when in use, and these metal dusts will have an impact on the health of the staff, which not only reduces the use effect of the burr processing device, but also reduces the use efficiency of the burr processing device. A burr processing device for automobile stamping parts is proposed to solve the problem.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a device for processing burrs of automobile stamping parts, comprising a processing mechanism, on which a protection mechanism is provided;
[0007] The processing mechanism includes a convex block, two rectangular grooves are provided on the top of the convex block, two symmetrical slide grooves are provided on the upper side of the convex block, a slider is slidably connected to the inside of each of the slide grooves, a servo electric cylinder is installed on one side of the inner wall of the two slide grooves, an electric push rod is installed on the top of each of the sliders, a shell is provided inside one of the rectangular grooves, and connecting plates are fixed to the front surface of the shell near the top position and the rear surface of the shell near the top position.
[0008] Preferably, one side of each of the sliding blocks is respectively mounted on one end of the telescopic end of each servo electric cylinder, and the bottom of each of the connecting plates is respectively mounted on one end of the telescopic end of each electric push rod via screws.
[0009] Preferably, the bottom of each of the connecting plates contacts the top of the convex block, and the outer surface of the shell does not contact the inner wall of the rectangular groove.
[0010] Preferably, the protection mechanism comprises two protection covers, and a sliding hole is provided on the top of the inner wall of each protection cover.
[0011] Preferably, the inner wall of each of the sliding holes is provided with a placement groove, and the interior of each of the placement grooves is slidably connected with a perforated plate.
[0012] Preferably, the two protective covers are both mounted on the upper side of the convex block, each of the electric push rods is slidably connected to the inside of each sliding hole, and each of the electric push rods is movably sleeved to the inside of the perforated plate.
[0013] Preferably, a round tube is fixedly passed through the inner wall of the two rectangular grooves near the bottom, and a sealing cover is installed on the opposite sides of the two round tubes.
[0014] Compared with the prior art, the advantages and positive effects of the utility model are:
[0015] 1. In the utility model, by setting up a processing mechanism, the burr processing device does not need manual grinding and processing by the staff when in use, which reduces the workload of the staff. At the same time, the burr processing device will not generate metal dust when in use, which will not affect the health of the staff. It not only improves the use effect of the burr processing device, but also improves the use efficiency of the burr processing device. With the cooperation of the electric push rod and the connecting block, the shell can be moved out from the inside of the rectangular groove, and with the cooperation of the servo electric cylinder, the slide groove and the slider, the electric push rod can be moved.
[0016] 2. In the utility model, by setting up a protective mechanism, the telescopic end of the servo electric cylinder can be protected when in use. By cooperating with the placement groove and the sliding hole, the electric push rod can drive the perforated plate to move horizontally. Under the action of the perforated plate, the components below the sliding hole can be protected. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A three-dimensional diagram of a burr treatment device for automobile stamping parts is provided for the utility model;
[0018] Figure 2 A partially cutaway stereoscopic diagram of a device for processing burrs of automobile stamping parts is provided for the utility model;
[0019] Figure 3 A partial cutaway stereoscopic diagram of a processing mechanism of a burr processing device for automobile stamping parts proposed by the utility model;
[0020] Figure 4 A partial cutaway stereoscopic diagram of a protective mechanism of a burr treatment device for automobile stamping parts proposed by the utility model;
[0021] Figure 5 The utility model provides a three-dimensional diagram of a sealing cover of a burr processing device for automobile stamping parts.
[0022] Legend: 1. Handling mechanism; 101. Convex block; 102. Rectangular groove; 103. Slide groove; 104. Slider; 105. Servo electric cylinder; 106. Electric push rod; 107. Housing; 108. Connecting plate; 2. Protection mechanism; 201. Protection cover; 202. Slide hole; 203. Placement groove; 204. Perforated plate; 3. Round tube; 4. Sealing cover. DETAILED DESCRIPTION
[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0025] like Figure 1-Figure 5 As shown, a burr processing device for automobile stamping parts includes a processing mechanism 1, and a protection mechanism 2 is arranged on the processing mechanism 1;
[0026] The processing mechanism 1 includes a convex block 101, two rectangular grooves 102 are provided on the top of the convex block 101, and two symmetrical slide grooves 103 are provided on the upper side of the convex block 101. A slider 104 is slidably connected inside each slide groove 103, and a servo electric cylinder 105 is installed on one side of the inner wall of the two slide grooves 103. An electric push rod 106 is installed on the top of each slider 104. A shell 107 is provided inside one of the rectangular grooves 102, and a connecting plate 108 is fixed to the front surface of the shell 107 near the top position and the rear surface of the shell 107 near the top position. One side of each slider 104 is respectively installed with one end of the telescopic end of each servo electric cylinder 105, and the bottom of each connecting plate 108 is respectively connected to the telescopic end of each electric push rod 106 by screws. The ends are installed, the bottom of each connecting plate 108 is in contact with the top of the convex block 101, the outer surface of the shell 107 is not in contact with the inner wall of the rectangular groove 102, the protective mechanism 2 includes two protective covers 201, the top of the inner wall of each protective cover 201 is provided with a sliding hole 202, the inner wall of each sliding hole 202 is provided with a placement groove 203, the interior of each placement groove 203 is slidably connected with a perforated plate 204, the two protective covers 201 are installed on the upper side of the convex block 101, each electric push rod 106 is slidably connected to the inside of each sliding hole 202, each electric push rod 106 is movably sleeved in the inside of the perforated plate 204, the inner walls of the two rectangular grooves 102 are fixed with a circular tube 3 near the bottom, and the opposite sides of the two circular tubes 3 are installed with a sealing cover 4.
[0027] The effect achieved is that when the burr treatment device is needed to remove the burrs of automobile stamping parts, the two electric push rods 106 and the two servo electric cylinders 105 are first connected to the external controller (PLC controller), and then the external controller is connected to the external power supply. Then, the multiple automobile stamping parts that need to be deburred are placed in the shell 107 in turn, and then a proper amount of sodium hydroxide solution is injected into the inside of one of the rectangular grooves 102, and then a proper amount of water is injected into the inside of the other rectangular groove 102. At this time, the sodium hydroxide solution will slowly corrode and remove the burrs of the automobile stamping parts. When the shell 107 is placed in the sodium hydroxide solution for a period of time (depending on the actual situation), the controller is used to simultaneously start the two electric push rods 106 and the two servo electric cylinders 105. The push rod 106 is moved, and the telescopic ends of the two electric push rods 106 that are subsequently started will respectively drive the connecting plates 108 connected thereto to move, and the two moving connecting plates 108 will drive the shell 107 to move together, and the moving shell 107 will also drive a plurality of automobile stamping parts with deburred edges placed inside the shell 107 to move. When the connecting plate 108 moves to a point where it can no longer move, the shell 107 will be completely moved out of the rectangular groove 102 filled with sodium hydroxide solution, and then the controller is used to close the electric push rod 106. When there is no sodium hydroxide solution dripping from the bottom of the shell 107, the controller is used to simultaneously start the two servo electric cylinders 105, and the telescopic ends of the two servo electric cylinders 105 that are subsequently started will drive the connecting plates 108 connected thereto to move. The slider 104 slides horizontally in the corresponding slide groove 103, and the two sliding sliders 104 will respectively drive the electric push rods 106 connected thereto to slide horizontally in the corresponding slide hole 202. At the same time, the two electric push rods 106 that slide horizontally will drive the multiple automotive stamping parts with deburred edges placed in the shell 107 to move horizontally through the cooperation of the two connecting plates 108 and the shell 107. At this time, the two electric push rods 106 that move horizontally will also drive the perforated plates 204 connected thereto to slide in the corresponding placement grooves 203. When the electric push rods 106 move to the point where they can no longer move, the shell 107 is just above another rectangular groove 102. At this time, the controller is used to first close the two servo electric cylinders 105, and then the two electric push rods 106 are started. Subsequently, the housing 107 equipped with the automobile stamping parts will move vertically downward with the cooperation of the two connecting plates 108. When the connecting plate 108 moves to a point where it can no longer move, the electric push rod 106 is closed. At this time, the housing 107 equipped with multiple stamping parts of the automobile that have been deburred will move into the interior of the rectangular groove 102 filled with water. After a period of soaking, the housing 107 equipped with the automobile stamping parts is moved out of the corresponding rectangular groove 102 according to the above-mentioned operating steps, and then the automobile stamping parts placed in the housing 107 can be taken out. When all the stamping parts that have been deburred are moved out of the interior of the housing 107, the above-mentioned operating steps are repeated in reverse.All parts are reset and moved back to their original positions. When the used liquid in the two rectangular grooves 102 needs to be discharged, a collection bucket is first placed at the outlet of the two round tubes 3, and then the two sealing covers 4 are removed from the two round tubes 3 respectively. After that, the liquid in the two rectangular grooves 102 will flow through the corresponding round tubes 3 and be discharged into the corresponding collection buckets for collection.
[0028] Working principle: When it is necessary to use the burr treatment device to remove the burrs of automobile stamping parts, first connect the two electric push rods 106 and the two servo electric cylinders 105 to the external controller (PLC controller), then connect the external controller to the external power supply, and then put the multiple automobile stamping parts that need to be deburred into the shell 107 in turn, and then inject a proper amount of sodium hydroxide solution into one of the rectangular grooves 102 (select a solution of appropriate concentration according to actual conditions), and then inject a proper amount of water into the other rectangular groove 102. At this time, the sodium hydroxide solution will slowly corrode and remove the burrs of the automobile stamping parts. When the shell 107 is placed in the sodium hydroxide solution for a period of time (according to actual conditions), the burrs of the automobile stamping parts will be removed. When the actual situation occurs, the controller is used to simultaneously start the two electric push rods 106, and then the telescopic ends of the two started electric push rods 106 will respectively drive the connecting plates 108 connected thereto to move, and the two moving connecting plates 108 will drive the shell 107 to move together, and the moving shell 107 will also drive the multiple automotive stamping parts with deburred edges placed inside the shell 107 to move. When the connecting plates 108 move to a point where they can no longer move, the shell 107 will be completely moved out of the rectangular groove 102 filled with sodium hydroxide solution, and then the controller is used to close the electric push rods 106. When there is no sodium hydroxide solution dripping from the bottom of the shell 107, the controller is used to simultaneously start the two servo electric cylinders 105, and then The telescopic ends of the two activated servo electric cylinders 105 will drive the sliders 104 connected thereto to slide horizontally inside the corresponding slide slots 103. At the same time, the two sliding sliders 104 will respectively drive the electric push rods 106 connected thereto to slide horizontally inside the corresponding slide holes 202. At the same time, the two electric push rods 106 that slide horizontally will drive the multiple automotive stamping parts with deburred edges placed inside the shell 107 to move horizontally together through the cooperation of the two connecting plates 108 and the shell 107. At this time, the two electric push rods 106 that move horizontally will also respectively drive the perforated plates 204 connected thereto to slide inside the corresponding placement slots 203. When the electric push rods 106 move to When it can no longer move, the housing 107 is just above another rectangular groove 102. At this time, the controller is used to first close the two servo electric cylinders 105, and then the two electric push rods 106 are started. Subsequently, the housing 107 equipped with the automobile stamping parts will move vertically downward with the cooperation of the two connecting plates 108. When the connecting plates 108 move to a point where they can no longer move, the electric push rods 106 are closed. At this time, the housing 107 equipped with multiple deburred automobile stamping parts will move into the interior of the rectangular groove 102 filled with water. After a period of soaking, the housing 107 equipped with the automobile stamping parts is moved out of the corresponding rectangular groove 102 according to the above-mentioned operating steps, and then the automobile stamping parts placed in the housing 107 can be taken out.When all the stamping parts with deburred edges are removed from the shell 107, the above steps are repeated in reverse to reset all parts and move them back to their original positions. When the liquid in the two rectangular grooves 102 needs to be discharged, a collection bucket is placed at the outlet of the two round tubes 3, and then the two sealing covers 4 are removed from the two round tubes 3 respectively. After that, the liquid in the two rectangular grooves 102 will flow through the corresponding round tubes 3 and be discharged into the corresponding collection buckets for collection.
[0029] Among them, the principle of using sodium hydroxide solution to remove burrs on automobile stamping parts is that the sodium hydroxide solution will chemically react with the metal in the burrs, causing corrosion and dissolution.
[0030] The servo electric cylinder 105 and the electric push rod 106 in the present invention are both prior arts, and their working principles are already known technologies. The models are selected according to the actual use, so the servo electric cylinder 105 and the electric push rod 106 are not explained in detail.
[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A device for processing burrs of automobile stamping parts, characterized in that: It comprises a processing mechanism (1), wherein a protection mechanism (2) is arranged on the processing mechanism (1); The processing mechanism (1) comprises a convex block (101), the top of the convex block (101) is provided with two rectangular grooves (102), the upper side of the convex block (101) is provided with two symmetrical slide grooves (103), each of the slide grooves (103) is slidably connected to a slider (104), a servo electric cylinder (105) is installed on one side of the inner wall of the two slide grooves (103), and an electric push rod (106) is installed on the top of each slider (104), a shell (107) is arranged inside one of the rectangular grooves (102), and a connecting plate (108) is fixed to a front surface of the shell (107) near the top position and a rear surface of the shell (107) near the top position.
2. The burr treatment device for automobile stamping parts according to claim 1, characterized in that: One side of each of the sliding blocks (104) is respectively mounted on one end of the telescopic end of each of the servo electric cylinders (105), and the bottom of each of the connecting plates (108) is respectively mounted on one end of the telescopic end of each of the electric push rods (106) via screws.
3. The burr treatment device for automobile stamping parts according to claim 1, characterized in that: The bottom of each connecting plate (108) contacts the top of the convex block (101), and the outer surface of the housing (107) does not contact the inner wall of the rectangular groove (102).
4. The burr treatment device for automobile stamping parts according to claim 1, characterized in that: The protection mechanism (2) comprises two protection covers (201), and a sliding hole (202) is provided on the top of the inner wall of each protection cover (201).
5. The burr treatment device for automobile stamping parts according to claim 4 is characterized in that: The inner wall of each sliding hole (202) is provided with a placement groove (203), and the interior of each placement groove (203) is slidably connected to a perforated plate (204).
6. The burr treatment device for automobile stamping parts according to claim 5, characterized in that: The two protective covers (201) are both mounted on the upper side of the convex block (101), each of the electric push rods (106) is slidably connected to the inside of each sliding hole (202), and each of the electric push rods (106) is movably sleeved inside the perforated plate (204).
7. The burr treatment device for automobile stamping parts according to claim 1, characterized in that: A circular tube (3) is fixedly passed through the inner walls of the two rectangular grooves (102) near the bottom, and a sealing cover (4) is installed on the opposite sides of the two circular tubes (3).