Surface layer burr treatment device for automobile stamping part
Through the adaptive adjustment mechanism of the clamping plate and the grinder, the problem of low efficiency in surface burr treatment of stamping parts in the existing technology is solved, efficient and stable burr removal effect is achieved, and the surface finish of the stamping parts is improved.
Patent Information
- Application Number
- CN202423000682.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-05
AI Technical Summary
In the prior art, methods for treating burrs on the surfaces of automotive stamping parts are inefficient and difficult to adapt to stamping parts of different shapes and sizes, resulting in unsatisfactory treatment results.
The clamping plate is used to achieve flexible adjustment through the bidirectional screw and worm gear self-locking mechanism. The combination of the slider, electric push rod and return spring ensures the precise positioning and adaptive fit of the grinder, and the low-speed motor drive achieves smooth grinding.
It improves the efficiency and quality of stamping parts surface treatment, ensures the stability and safety of grinding, avoids surface damage caused by excessive speed, and improves the smoothness of the product.
Smart Images
Figure CN223441871U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of automobile stamping part production, and specifically relates to a surface burr treatment device for automobile stamping parts. BACKGROUND
[0002] In the automobile manufacturing industry, stamping parts are important components that constitute the automobile body, and the surface quality thereof directly affects the appearance and performance of the automobile. However, during the stamping process, burrs and flash defects often occur on the surface of the stamping parts due to factors such as die wear and uneven material flow. These defects not only affect the appearance of the product, but also may cause harm to the user during use, and at the same time, reduce the assembly precision and service life of the product. Therefore, a device is needed to perform deburring work on the stamping parts.
[0003] In the prior art, most of the surface burr treatment methods for automobile stamping parts adopt manual polishing or mechanical fixed polishing equipment. Although manual polishing is flexible, it is low in efficiency, high in labor intensity, and difficult to ensure the consistency of the treatment effect. Although the mechanical fixed polishing equipment can improve the treatment efficiency, it is often limited by its fixed working mode and limited adjustment range, and is difficult to adapt to stamping parts of different shapes and sizes, resulting in unsatisfactory treatment effect. Therefore, we propose a surface burr treatment device for automobile stamping parts. SUMMARY
[0004] The utility model aims at providing a surface burr treatment device for automobile stamping parts to solve the problems raised in the background.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0006] A surface burr treatment device for automobile stamping parts, comprising a base, a sliding rod is arranged on the inner rear side of the base, left and right two clamping plates are slidably arranged on the sliding rod, a bidirectional screw is further rotationally arranged on the inner front side of the base, the bidirectional screw penetrates through and is threadedly connected with the left and right two clamping plates, a mounting bracket is further arranged on the top of the base, a moving plate is slidably arranged on the mounting bracket, an installation shell is arranged on the top of the moving plate, a sliding block is slidably arranged on the installation shell, a threaded rod is rotationally arranged in the installation shell, the threaded rod penetrates through and is threadedly connected with the sliding block, a first electric push rod is arranged on the bottom of the sliding block through a support plate, a telescopic rod is arranged on the end of the telescopic arm of the first electric push rod through a support plate, a polishing machine is arranged on the end of the telescopic arm of the telescopic rod through a support plate, a second electric push rod is further arranged on the mounting bracket, and the end of the telescopic arm of the second electric push rod is connected with the moving plate.
[0007] As a further scheme of the utility model: the right side the base inside still be provided with cavity, two-way screw rod run through cavity and extend to inside of cavity, still be provided with worm wheel through key connection on two-way screw rod inside of cavity, still be provided with worm on the right side base, worm and worm wheel mutually engage.
[0008] As a further scheme of the utility model: the telescopic rod outside set up reset spring.
[0009] As a further scheme of the utility model: reset spring one end and upper support plate are connected, and the other end of reset spring and lower support plate are connected.
[0010] As a further scheme of the utility model: the installation shell right side outer wall is provided with low-speed motor, and the power output shaft of low-speed motor is connected with screw rod through coupling.
[0011] As a further scheme of the utility model: the right side base front side outer wall is provided with servo motor, and the power output shaft of servo motor is connected with worm through coupling.
[0012] Compared with the prior art, the utility model has the beneficial effects as follows:
[0013] 1, under the action of two-way screw rod and slide rod, the flexible adjustment of left and right two clamping plates is realized, so that the device can easily adapt to different sizes and shapes of automobile stamping parts, ensure that clamping is stable and easy to operate, at the same time, the self-locking characteristic of worm and worm further enhances the stability of clamping, prevents displacement of stamping parts during polishing, thereby improves the processing efficiency and safety.
[0014] 2, under the action of slide block, first electric push rod, telescopic rod and reset spring, the height and position of polisher are accurately adjusted, and under the self-adapting action, the polisher can closely fit the surface of stamping part, ensure the polishing quality, and the driving of low-speed motor ensures the smooth polishing process, avoids the surface damage caused by too fast speed, thereby improves the polishing quality and the smoothness of product surface. DRAWINGS
[0015] Fig. 1 It is the structure schematic view of the utility model embodiment.
[0016] Fig. 2 It is the structure schematic view of the right side of the utility model embodiment.
[0017] Fig. 3 It is the structure schematic view of the base inside in the utility model embodiment.
[0018] Fig. 4The structure schematic diagram inside the mounting shell in the embodiment of the utility model.
[0019] Mark annotation: 1, base; 2, mounting frame; 3, sliding rod; 4, two-way screw; 5, clamping plate; 6, moving plate; 7, mounting shell; 8, sliding block; 9, threaded rod; 10, low-speed motor; 11, first electric push rod; 12, telescopic rod; 13, reset spring; 14, polisher; 15, worm wheel; 16, worm; 17, servo motor; 18, second electric push rod. DETAILED DESCRIPTION
[0020] The utility model will be in conjunction with the drawings detailed, in the drawing or specification, similar or same part uses same sign, and in practical application, the shape, thickness or height of each component can be enlarged or reduced. The utility model lists each embodiment only to illustrate the utility model, and is not used to limit the scope of the utility model. Any obvious modification or change made to the utility model does not deviate from the spirit and scope of the utility model.
[0021] EMBODIMENT
[0022] Please refer to Figs. 1-4 , the utility model discloses a kind of surface burr processing devices for automobile stamping parts, including base 1, the rear side of base 1 is provided with sliding rod 3, and left and right two clamping plates 5 are slidably arranged on sliding rod 3, and the front side of base 1 is also provided with two-way screw 4, and two-way screw 4 penetrates left and right two clamping plates 5 and is threadedly connected with left and right two clamping plates 5, at this time, rotating two-way screw 4 can drive left and right two clamping plates 5 to approach or move away, so that the clamping plate 5 can satisfy the clamping and fixing of automobile stamping parts of different sizes, so as to ensure the fixing quality of automobile stamping parts in subsequent automobile stamping parts, and also help to improve the applicability of the device.
[0023] The right side of the base 1 is also provided with a cavity, the two-way screw 4 penetrates the cavity and extends into the cavity, the worm wheel 15 is further connected by key on the two-way screw 4 inside the cavity, the right side of the base 1 is also provided with the worm 16, the worm 16 and the worm wheel 15 are engaged with each other, at this time, rotating the worm 16 can drive the two-way screw 4 to rotate through the worm wheel 15, and then adjust the clamping plate 5, so that the clamping plate 5 can clamp and fix the automobile stamping parts, in addition, because the worm wheel 15 and the worm 16 have self-locking function, the position of the adjusted clamping plate 5 can be fixed, so as to ensure the clamping and fixing quality of the clamping plate 5 for automobile stamping parts, the servo motor 17 is provided on the front side of the outer wall of the right side of the base 1, the power output shaft of the servo motor 17 is connected with the worm 16 through the shaft coupling, at this time, the servo motor 17 can drive the worm 16 to rotate.
[0024] The top of the base 1 is also provided with a mounting frame 2, a movable plate 6 is slidably provided on the mounting frame 2, a mounting shell 7 is provided on the top of the movable plate 6, a slider 8 is slidably provided on the mounting shell 7, a threaded rod 9 is rotatably provided inside the mounting shell 7, the threaded rod 9 passes through the slider 8 and is threadedly connected to the slider 8. At this time, rotating the threaded rod 9 can drive the slider 8 to move left and right on the mounting shell 7, and a first electric push rod 11 is provided at the bottom of the slider 8 through a support plate, and a telescopic rod 12 is provided at the end of the telescopic arm at the bottom of the first electric push rod 11 through a support plate, and a grinder 14 is provided at the end of the telescopic arm of the telescopic rod 12 through a support plate. A reset spring 13 is provided on the outer side of the telescopic rod 12, and one end of the reset spring 13 is connected to the upper support plate. The other end of the return spring 13 is connected to the lower support plate. At this time, under the action of the first electric push rod 11, the height of the grinder 14 can be adjusted. When the grinder 14 contacts the stamping part, under the action of the telescopic rod 12 and the return spring 13, the height of the grinder 14 can be adaptively changed, so that the grinder 14 can better grind the stamping part, and to a certain extent, the deburring quality of the stamping part by the grinder 14 is guaranteed. A low-speed motor 10 is provided on the right outer wall of the mounting shell 7, and the power output shaft of the low-speed motor 10 is connected to the threaded rod 9 through a coupling. At this time, the low-speed motor 10 can be used to drive the threaded rod 9 to rotate, thereby driving the grinder 14 to move.
[0025] The mounting frame 2 is also provided with a second electric push rod 18, and the end of the telescopic arm of the second electric push rod 18 is connected to the movable plate 6. At this time, the second electric push rod 18 can be used to drive the movable plate 6 to move back and forth on the mounting frame 2, thereby driving the grinder 14 to move back and forth, thereby better performing all-round deburring work on the stamping parts.
[0026] In actual use, the automobile stamping part to be processed is placed on the base 1 and between the two clamping plates 5, the servo motor 17 is started to rotate the worm 16 and drive the bidirectional screw rod 4 to rotate through the worm wheel 15, so that the clamping plate 5 clamps and fixes the stamping part, at this time, the self-locking function of the worm wheel 15 and the worm 16 ensures that the clamping plate 5 remains stable during clamping, thereby ensuring the fixing quality of the stamping part, the low-speed motor 10 is started, and the power output shaft drives the threaded rod 9 to rotate in the mounting shell 7 through the shaft coupling, since the threaded rod 9 is screwed with the sliding block 8, the rotation of the threaded rod 9 will drive the sliding block 8 to move left and right on the mounting shell 7. The first electric push rod 11 at the bottom of the sliding block 8 moves accordingly, and the telescopic rod 12 connected to the telescopic arm at the end of the first electric push rod 11 and the sander 14 also move accordingly, realizing positioning of different positions of the stamping part, by controlling the extension and retraction of the first electric push rod 11, the height of the sander 14 can be adjusted to approach or contact the surface of the stamping part. When the sander 14 contacts the stamping part, due to the unevenness of the surface of the stamping part, the telescopic rod 12 can adaptively adjust the height under the action of the return spring 13, ensuring that the sander 14 can tightly fit the surface of the stamping part for sanding, and the second electric push rod 18 is started. The telescopic arm at the end of the second electric push rod 18 is connected with the moving plate 6, and through the telescopic action, the sander 14 can be driven to move forward and backward on the mounting frame 2, in this way, combined with the low-speed movement driven by the low-speed motor 10 and the height adjustment of the first electric push rod 11, the sander can realize multi-directional and multi-angle sanding of the surface of the stamping part, ensuring that all burrs and uneven parts are removed.
[0027] It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.
[0028] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.
Claims
1. A surface burr treatment device for automobile stamping parts, comprising a base (1), characterized in that: The base (1) is provided with a slide rod (3) on the rear side thereof, and two left and right clamping plates (5) are slidably provided on the slide rod (3). A bidirectional screw rod (4) is also rotatably provided on the front side thereof, and the bidirectional screw rod (4) passes through the left and right clamping plates (5) and is threadedly connected to the left and right clamping plates (5). A mounting frame (2) is also provided on the top of the base (1), and a movable plate (6) is slidably provided on the mounting frame (2). A mounting shell (7) is provided on the top of the movable plate (6), and a slider (8) is slidably provided on the mounting shell (7). A threaded rod (9) is rotatably provided inside the mounting shell (7), the threaded rod (9) passes through the slider (8) and is threadedly connected to the slider (8), a first electric push rod (11) is provided at the bottom of the slider (8) through a support plate, a telescopic rod (12) is provided at the end of the telescopic arm at the bottom of the first electric push rod (11) through a support plate, a grinder (14) is provided at the end of the telescopic arm of the telescopic rod (12) through a support plate, and a second electric push rod (18) is also provided on the mounting frame (2), and the end of the telescopic arm of the second electric push rod (18) is connected to the movable plate (6).
2. The surface burr treatment device for automobile stamping parts according to claim 1, characterized in that: A cavity is further provided inside the base (1) on the right side, the bidirectional screw (4) passes through the cavity and extends into the cavity, a worm wheel (15) is further provided on the bidirectional screw (4) located inside the cavity via a key connection, and a worm (16) is further rotatably provided on the base (1) on the right side, and the worm (16) and the worm wheel (15) are meshed with each other.
3. The surface burr treatment device for automobile stamping parts according to claim 1, characterized in that: A return spring (13) is sleeved on the outer side of the telescopic rod (12).
4. The surface burr treatment device for automobile stamping parts according to claim 3, characterized in that: One end of the return spring (13) is connected to the upper support plate, and the other end of the return spring (13) is connected to the lower support plate.
5. The surface burr treatment device for automobile stamping parts according to claim 1, characterized in that: A low-speed motor (10) is provided on the right outer wall of the mounting shell (7), and a power output shaft of the low-speed motor (10) is connected to the threaded rod (9) through a coupling.
6. The surface burr treatment device for automobile stamping parts according to claim 2, characterized in that: A servo motor (17) is provided on the front outer wall of the right side base (1), and a power output shaft of the servo motor (17) is connected to the worm (16) through a coupling.