A bolt surface treatment device

Abstract

The utility model discloses a bolt surface treatment device, including bottom plate, support subassembly, horizontal movement subassembly and a group of finishing subassembly, support subassembly includes support plate and a group of rotating parts, and rotating parts are established on the bottom plate through support plate, horizontal movement subassembly includes a group of horizontal sliding parts, finishing mounting plate and drive cylinder, and horizontal sliding parts are established in finishing mounting plate both ends, and drive cylinder is established on the bottom plate, and the output is connected with finishing mounting plate, and finishing mounting plate realizes horizontal movement under the drive of drive cylinder cooperation horizontal sliding part, and finishing subassembly includes electric spindle, mounting block and tool bit, and electric spindle is installed on finishing mounting plate through mounting block, and tool bit is established in electric spindle output, and just opposite rotating part top, the bolt surface treatment device of this application, places the bolt on the rotating shaft rotation, makes its periphery evenly expose under the tool bit of lateral side, cooperates electric spindle, realizes the removal of bolt surface burr, has promoted the surface neatness of bolt.

Description

Technical Field

[0001] This utility model belongs to the field of bolt processing, and specifically relates to a bolt surface treatment device. Background Technology

[0002] In furniture manufacturing, door and window installation, and building decoration, the demand for smooth bolts is increasing due to their ability to provide a clean and aesthetically pleasing connection, ensure installation stability, and achieve a flat surface. For smooth bolts, their circumferential surfaces require precision machining to achieve a high-quality surface finish. Traditional bolt surface treatment devices often employ fixed-station grinding or cutting structures, requiring the bolt to be first positioned and clamped by a fixture, and then the cutter head position adjusted manually or by a robotic arm to fit the bolt size.

[0003] When processing small, short-shaft, smooth bolts for furniture, traditional clamping devices often suffer from indentations on the bolt surface due to the difficulty in precisely controlling the clamping force, thus compromising the bolt's appearance and failing to meet the surface cleanliness requirements of furniture assembly. Furthermore, traditional devices, with the bolt stationary or moving at low speed and the cutter head cutting in one direction, easily result in localized burrs remaining on the bolt's periphery.

[0004] Therefore, the above problems urgently need to be solved. Utility Model Content

[0005] Purpose of the utility model: In order to overcome the above shortcomings, the purpose of this utility model is to provide a bolt surface treatment device, which places the bolt on a rotating shaft and rotates it so that its circumference can be evenly exposed under the cutter head on the side; the electric spindle drives the cutter head to rotate at high speed, and through the contact and cutting action between the cutter head and the circumference of the bolt, the burr removal operation of the bolt surface is realized, thereby improving the surface cleanliness of the bolt; at the same time, the dual-station design further improves production efficiency.

[0006] Technical Solution: To achieve the above objectives, this utility model provides a bolt surface treatment device, including a base plate, a support assembly, a horizontal movement assembly, and a set of trimming assemblies; the support assembly and the horizontal movement assembly are arranged side by side on the base plate; the support assembly includes a support plate and a set of rotating components; the rotating components are mounted on the base plate via the support plate and are located on both sides of the support plate; the horizontal movement assembly includes a set of horizontal sliding components, a trimming mounting plate, and a drive cylinder; the horizontal sliding components are located at both ends of the trimming mounting plate; the drive cylinder is located on the base plate, and its output end is connected to the trimming mounting plate; the trimming mounting plate moves horizontally in conjunction with the horizontal sliding components under the drive of the drive cylinder; the trimming components are located on both sides of the trimming mounting plate; the trimming assembly includes an electric spindle, a mounting block, and a cutting head; the electric spindle is mounted on the trimming mounting plate via the mounting block; the cutting head is located at the output end of the electric spindle and faces directly above the rotating components. The rotating components are located on both sides of the support plate, allowing for simultaneous processing from both sides and improving processing efficiency. The combination of the horizontal sliding component and the drive cylinder enables precise horizontal movement of the trimming mounting plate, ensuring that the cutter head remains in the correct position during processing and meeting the processing requirements of bolts of different sizes. The design of the double-sided rotating components and multiple cutter heads greatly improves processing efficiency and reduces processing time and costs. At the same time, the automated horizontal movement component further improves production efficiency, enabling the equipment to adapt to the needs of large-scale production.

[0007] Furthermore, the rotating component includes a rotary motor, a rotating shaft, a transmission belt, a bearing housing, and a bolt stabilizing block. The rotary motor and the rotating shaft are respectively located on the upper and lower sides of the support plate, and are connected by the transmission belt to achieve transmission. The bearing housing is located around the rotating shaft and is fixedly connected to the support plate. The bolt stabilizing block is located on the rotating shaft and is used to stably place the bolts. The output power of the rotary motor is smoothly transmitted to the rotating shaft through the transmission belt, realizing the stable rotation of the rotating shaft. The bearing housing is located around the rotating shaft and is fixedly connected to the support plate, providing stable support for the rotating shaft, ensuring smooth operation of the rotating shaft during high-speed rotation, reducing vibration and wear, and extending the service life of the equipment.

[0008] Furthermore, the bolt stabilizing block is provided with polygonal slots, which improves the stability of the bolt during processing and ensures processing accuracy.

[0009] Furthermore, the cutting head is positioned directly above the polygonal slot, ensuring that the cutting head can directly act on the periphery of the bolt placed within the polygonal slot, thus achieving precise machining positioning.

[0010] Furthermore, a protective bracket is provided on the side of the bearing housing, providing additional structural support for the entire rotating component.

[0011] Furthermore, it also includes a set of buffer components, which are respectively mounted on the protective supports on both sides. Each buffer component includes a buffer mounting base, a connecting column, and a hydraulic damper. The buffer mounting base is mounted on the protective support via the connecting column. The hydraulic damper is mounted on the buffer mounting base. The hydraulic damper faces the side wall of the trimming mounting plate, thus buffering the trimming mounting plate. The hydraulic damper can buffer the impact force from the side wall of the trimming mounting plate, protecting the trimming mounting plate and its connected components, effectively reducing the impact and vibration experienced by the trimming mounting plate during operation, and improving the service life and operational stability of the equipment.

[0012] Furthermore, the horizontal sliding component includes a slide rail and a slider; the slide rail is disposed on one side of the base plate; the slider is fixedly connected to the trimming mounting plate at the top and slidably connected to the slide rail at the bottom. The combination of the slide rail and the slider enables precise horizontal movement of the trimming mounting plate, allowing it to slide smoothly and accurately in the horizontal direction, thus meeting the processing requirements of bolts of different sizes.

[0013] As can be seen from the above technical solution, this utility model has the following beneficial effects: This utility model discloses a bolt surface treatment device. The bolt is placed on a rotating shaft and rotated so that its circumference is evenly exposed under the cutter head on the side. The electric spindle drives the cutter head to rotate at high speed. Through the contact and cutting action between the cutter head and the circumference of the bolt, the burr removal operation of the bolt surface is realized, improving the surface cleanliness of the bolt. At the same time, the dual-station design further improves production efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a bolt surface treatment device according to the present invention; Figure 2 This is a schematic diagram of the rotating component and the horizontal sliding component in a bolt surface treatment device according to the present invention; Figure 3 for Figure 2 A magnified view of a portion of region A in the middle; Figure 4 for Figure 2 A magnified view of a portion of region B in the middle; In the picture: 1-Base plate; 2-Supporting components; 3-Horizontal movement component; 21-Support plate; 22-Rotating component; 221-Rotating motor; 222-Shaft; 223-Drive belt; 224-Bearing housing; 225-Bolt stabilizing block; 2241-Protective bracket; 2251-Polygonal slot; 31-Horizontal sliding component; 32-Adjustment mounting plate; 33-Drive cylinder; 311-Slide rail; 312-Slider; 4- Dressing assembly; 41- Electric spindle; 42- Mounting block; 43- Tool head; 5-Buffer assembly; 51-Buffer mounting base; 52-Connecting column; 53-Hydraulic damper. Detailed Implementation

[0015] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. Example

[0016] In this embodiment, as Figure 1 and Figure 2 This utility model discloses a bolt surface treatment device, including a base plate 1, a support assembly 2, a horizontal moving assembly 3, and a set of trimming assemblies 4; the support assembly 2 and the horizontal moving assembly 3 are arranged side by side on the base plate 1; the support assembly 2 includes a support plate 21 and a set of rotating components 22; the rotating components 22 are mounted on the base plate 1 via the support plate 21 and are located on both sides of the support plate 21; the horizontal moving assembly 3 includes a set of horizontal sliding components 31, a trimming mounting plate 32, and a drive cylinder 33; the horizontal sliding components 31 are arranged on... The trimming mounting plate 32 is trimmed at both ends; the drive cylinder 33 is mounted on the base plate 1 and its output end is connected to the trimming mounting plate 32; the trimming mounting plate 32 moves horizontally under the drive of the drive cylinder 33 in conjunction with the horizontal sliding component 31; the trimming assembly 4 is respectively located on both sides of the trimming mounting plate 32; the trimming assembly 4 includes an electric spindle 41, a mounting block 42 and a cutter head 43; the electric spindle 41 is mounted on the trimming mounting plate 32 through the mounting block 42; the cutter head 43 is located at the output end of the electric spindle 41 and faces the rotating component 22.

[0017] Specifically, in use, this equipment is designed for surface treatment of smooth bolts with small, short shafts. The bolt is rotated by the rotating component 22, and its circumference is evenly exposed to the side cutter head 43. The electric spindle 41 drives the cutter head 43 to rotate at high speed. Through the contact and cutting action between the cutter head 43 and the circumference of the bolt, the burrs on the bolt surface can be removed. Because it is a smooth bolt with a small, short shaft, its length is relatively short, and the treatment process can be completed without adjusting the height of the bolt.

[0018] Specifically, a threaded lifting rod can be installed between the support plate 21 and the base plate 1. The threaded lifting rod is driven by a motor to realize the automatic height adjustment of the support plate 21 to accommodate bolts of different lengths, thereby further improving the versatility of the device.

[0019] In this embodiment, as Figures 1 to 3 The rotating component 22 includes a rotary motor 221, a rotating shaft 222, a transmission belt 223, a bearing seat 224, and a bolt stabilizing block 225. The rotary motor 221 and the rotating shaft 222 are respectively located on the upper and lower sides of the support plate 21, and the two are connected by the transmission belt 223 to achieve transmission. The bearing seat 224 is located on the periphery of the rotating shaft 222 and is fixedly connected to the support plate 21. The bolt stabilizing block 225 is located on the rotating shaft 222 and is used to stably place the bolt.

[0020] In particular, a servo motor can be selected as the preferred choice for the rotary motor 221 to achieve precise control of the rotation speed; a cooling fan can be added to the side of the rotary motor 221 to prevent the rotary motor 221 from being damaged due to overheating during long-term operation and to extend its service life.

[0021] In particular, a synchronous belt can be selected as the preferred choice for the transmission belt 223 to achieve a precise transmission ratio and reduce transmission errors.

[0022] Specifically, a temperature sensor can be installed on the bearing housing 224 to monitor the operating temperature of the shaft 222 in real time, and detect overheating in a timely manner to prevent malfunctions.

[0023] In this embodiment, as Figure 2 and Figure 3 The bolt stabilizing block 225 is provided with a polygonal slot 2251 for stabilizing the placement of bolts.

[0024] Specifically, the polygonal slot 2251 is designed according to the shape of one end of the bolt and nut.

[0025] In this embodiment, as Figure 1 and Figure 2 The cutter head 43 is directly above the polygonal slot 2251.

[0026] Specifically, a laser emitter can be added to the mounting block 42 next to the cutter head 43, and a receiver can be added next to the bolt stabilizing block 225. The distance and angle between the cutter head 43 and the polygonal slot 2251 can be accurately measured by reflecting and receiving the laser beam, and the position of the cutter head can be automatically adjusted according to the measurement results to ensure accurate alignment.

[0027] In this embodiment, as Figure 2 and Figure 4 A protective bracket 2241 is also provided on the side of the bearing housing 224.

[0028] Specifically, reinforcing ribs can be added to the protective bracket 2241 as an option to improve its structural strength and stability.

[0029] In this embodiment, as Figure 1 and Figure 4 It also includes a set of buffer components 5, which are respectively disposed on the protective brackets 2241 on both sides; the buffer components 5 include a buffer mounting base 51, a connecting column 52 and a hydraulic buffer 53; the buffer mounting base 51 is mounted on the protective bracket 2241 through the connecting column 52; the hydraulic buffer 53 is mounted on the buffer mounting base 51; the hydraulic buffer 53 faces the side wall of the trimming mounting plate 32 to achieve buffering of the trimming mounting plate 32.

[0030] Specifically, the installation depth of the connecting column 52 can be adjusted to adjust the horizontal position of the buffer mounting base 51, thereby adjusting the position of the hydraulic buffer 53 to achieve the best buffering effect. At the same time, multiple support points can be designed on the buffer mounting base 51, and several connecting columns 52 can be added to increase the contact area between the buffer mounting base 51 and the protective bracket 2241, ensuring the stability of the installation.

[0031] In this embodiment, as Figure 1 and Figure 2 The horizontal sliding component 31 includes a slide rail 311 and a slider 312; the slide rail 311 is disposed on one side of the base plate 1; the slider 312 is fixedly connected to the trimming mounting plate 32 above and slidably connected to the slide rail 311 below.

[0032] Specifically, it is preferable to install position sensors such as photoelectric sensors or magnetic sensors on the slider to monitor the slider's position in real time for precise positioning control.

[0033] The working principle of the above embodiments is as follows: This utility model discloses a bolt surface treatment device, which stands the bolt upright, places one end of the nut in the polygonal slot 2251, and rotates with the rotating shaft 222; The drive cylinder 33 drives the trimming mounting plate 32 to move horizontally along the slide rail 311, which in turn drives the electric spindle 41 to move; the electric spindle 41 drives the cutter head 43 to rotate at high speed; through the contact and cutting action between the cutter head 43 and the bolt circumference, the burr removal operation on the bolt surface is achieved.

[0034] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements can be made without departing from the principle of the present utility model, and these improvements should also be considered within the protection scope of the present utility model.

Claims

1. A bolt surface treatment device, characterized in that: include: The base plate (1), the support assembly (2) and the horizontal moving assembly (3) are arranged side by side on the base plate (1); The supporting assembly (2) includes a supporting plate (21) and a set of rotating components (22); the rotating components (22) are mounted on the base plate (1) via the supporting plate (21) and are located on both sides of the supporting plate (21); The horizontal moving assembly (3) includes a set of horizontal sliding components (31), a trimming mounting plate (32), and a driving cylinder (33); the horizontal sliding components (31) are located at both ends of the trimming mounting plate (32); the driving cylinder (33) is located on the base plate (1), and its output end is connected to the trimming mounting plate (32); the trimming mounting plate (32) moves horizontally in cooperation with the horizontal sliding components (31) under the drive of the driving cylinder (33); A set of trimming components (4), the trimming components (4) being respectively disposed on both sides of the trimming mounting plate (32); The trimming assembly (4) includes an electric spindle (41), a mounting block (42), and a cutter head (43); the electric spindle (41) is mounted on the trimming mounting plate (32) via the mounting block (42); the cutter head (43) is located at the output end of the electric spindle (41) and is directly above the rotating component (22).

2. The bolt surface treatment device according to claim 1, characterized in that: The rotating component (22) includes a rotary motor (221), a rotating shaft (222), a transmission belt (223), a bearing housing (224), and a bolt stabilizing block (225). The rotary motor (221) and the rotating shaft (222) are respectively located on the upper and lower sides of the support plate (21), and the two are connected by a transmission belt (223) to achieve transmission; the bearing seat (224) is located on the periphery of the rotating shaft (222) and is fixedly connected to the support plate (21); the bolt stabilizing block (225) is located on the rotating shaft (222) and is used to stabilize the bolt.

3. The bolt surface treatment device according to claim 2, characterized in that: The bolt stabilizing block (225) is provided with a polygonal slot (2251) for stabilizing the placement of bolts.

4. The bolt surface treatment device according to claim 3, characterized in that: The cutter head (43) is directly above the polygonal slot (2251).

5. The bolt surface treatment device according to claim 2, characterized in that: A protective bracket (2241) is also provided on the side of the bearing housing (224).

6. The bolt surface treatment device according to claim 5, characterized in that: It also includes a set of buffer components (5), which are respectively disposed on the protective brackets (2241) on both sides; The buffer assembly (5) includes a buffer mounting base (51), a connecting column (52), and a hydraulic buffer (53); The buffer mounting base (51) is mounted on the protective bracket (2241) via the connecting column (52); the hydraulic buffer (53) is mounted on the buffer mounting base (51); the hydraulic buffer (53) faces the side wall of the trimming mounting plate (32) to achieve buffering of the trimming mounting plate (32).

7. The bolt surface treatment device according to claim 1, characterized in that: The horizontal sliding component (31) includes a slide rail (311) and a slider (312). The slide rail (311) is located on one side of the base plate (1); the slider (312) is fixedly connected to the trimming mounting plate (32) above and slidably connected to the slide rail (311) below.

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