Camshaft drilling device

Abstract

The utility model relates to the technical field of camshaft machining, in particular to a camshaft drilling device which comprises a shell, a machining cavity and a collecting cavity are formed in the shell through a transverse plate, a drilling machine is connected in the machining cavity in a sliding mode through a driving piece, the transverse plate is communicated with the collecting cavity through a grating plate, and the collecting cavity is communicated with the machining cavity through a driving piece. A pair of pneumatic clamping jaws is fixedly installed at the top of the transverse plate, a collecting assembly used for collecting scraps is arranged in the collecting cavity, the collecting box can collect the scraps generated during drilling, the side face of the collecting box is detachably connected with a filter plate through a clamping piece, the filter plate is detachably connected with the collecting box through a clamping piece, and therefore the collecting box can be used for collecting the scraps. The filter plate filters dust in air entering the collecting box, the risk that the dust is inhaled by workers is effectively reduced, the dust accumulated on the surface of the filter plate can be cleaned through the cleaning piece, the blocking condition is prevented, then the situation that the machining quality is affected by waste chips is avoided, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of camshaft processing, in particular to a camshaft drilling device. Background Technique

[0002] The camshaft is an important component in an internal combustion engine. It is used to control the opening and closing of the valves. The camshaft drives the valves through a rotation mechanism to ensure that the engine can effectively inhale air and exhaust waste gas under different working conditions.

[0003] In order to improve the processing efficiency of the camshaft, a camshaft drilling device is needed for processing. For example, the Chinese patent "CN217889570U" in the prior art discloses a drilling device for camshaft processing, which includes a processing table with a camshaft and an inverted U-shaped frame fixed to the outer wall of the top of the processing table. The processing table is provided with a size-adjustable fixture, and the inverted U-shaped frame is provided with an adjustable drill. The adjustable fixture includes a bidirectional screw, two T-shaped sliders sequentially screwed to two opposite threaded ends of the bidirectional screw, two slide rails, a handwheel provided on the bidirectional screw, and two fixtures sequentially provided on the tops of the two T-shaped sliders. The advantages of the utility model are that a size-adjustable fixture is provided, which can well adapt to camshafts of different length specifications, improving the adaptability and practicability; an adjustable drill is provided, which can arbitrarily adjust the position of the drill according to the drilling position, improving the flexibility and practicability of the drilling device, and meeting the diverse needs during drilling processing.

[0004] In actual operation, when the camshaft is drilled, not only waste chips are generated due to drilling, but also dust or finer particles are generated. Because there is no measure to clean them, it not only affects the processing quality during processing, but also affects the efficiency of the next processing, and the practicability is poor. Content of the Utility Model

[0005] The purpose of the utility model is to solve the above-mentioned disadvantages in the prior art that there is no cleaning of waste chips and dust, which affects the processing quality and efficiency, and to propose a camshaft drilling device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] Design a camshaft drilling device, including a housing. A processing cavity and a collection cavity are formed in the housing through a transverse plate. A drilling machine is slidably connected in the processing cavity through a driving member. The transverse plate and the collection cavity are communicated through a grille plate. A pair of pneumatic grippers are fixedly installed on the top of the transverse plate. A collection component for collecting waste chips is provided in the collection cavity.

[0008] Further, the collection component includes a collection box and a filter plate. The collection box is slidably connected to the collection chamber, and an opening is provided on its side, and the filter plate is inserted into the opening through a clamping member. The filter plate is used for filtering dust.

[0009] Further, the clamping member includes a guiding groove. The guiding grooves are provided on both sides of the opening of the collection box. The filter plate is slidably connected in a pair of the guiding grooves, and a positioning bead is fixedly installed at its top. The positioning bead is engaged with the filter plate.

[0010] Further, the collection component further includes an exhaust groove and an installation groove provided between the housing and the collection chamber. An exhaust fan is fixedly installed at the outlet end of the exhaust groove, and a dust cleaning member is provided in the installation groove. The dust cleaning member is used for cleaning the dust accumulated on the surface of the filter plate.

[0011] Further, the dust cleaning member includes a motor. The motor is installed in the installation groove. A guiding rod is fixedly installed on the side of the collection chamber through a fixing seat, and a lead screw is rotatably connected. The lead screw is fixedly connected to the shaft end of the motor.

[0012] Further, it further includes a scraper. The scraper is slidably connected to the guiding rod and is threadedly connected to the lead screw. The side of the scraper abuts against the filter plate through a brush.

[0013] For a camshaft drilling and machining device proposed by the present utility model, the beneficial effects are as follows: The present utility model is provided with a collection box capable of collecting the waste chips generated by drilling. And a filter plate is detachably connected to the side of the collection box through a clamping member. The filter plate filters the dust in the air entering the collection box, effectively reducing the risk of dust being inhaled by the staff. And the dust accumulated on the surface of the filter plate can be cleaned by a cleaning member, preventing blockage, thereby avoiding the waste chips from affecting the machining quality and being beneficial to improving the machining efficiency. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a sectional view of the driving member of the present utility model;

[0016] Figure 3 is a schematic structural diagram of the collection component of the present utility model;

[0017] Figure 4 is Figure 3 an enlarged structural diagram of area A of

[0018] In the figure: 1. housing; 11. processing chamber; 12. collection chamber; 2. horizontal plate; 3. driving member; 4. drilling machine; 5. grid plate; 6. pneumatic gripper; 7. collection assembly; 71. collection box; 72. filter plate; 73. exhaust slot; 731. exhaust fan; 74. installation slot; 8. clamping member; 81. guiding slot; 9. dust cleaning member; 91. motor; 92. guiding rod; 93. lead screw; 94. scraper; 10. positioning bead. Detailed implementation manner

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0020] Refer to Figures 1-4 , a camshaft drilling and processing device, including a housing 1, a processing chamber 11 and a collection chamber 12 are formed in the housing 1 through a horizontal plate 2, a drilling machine 4 is slidably connected in the processing chamber 11 through a driving member 3, the horizontal plate 2 is communicated with the collection chamber 12 through a grid plate 5, a pair of pneumatic grippers 6 are fixedly installed on the top of the horizontal plate 2, and a collection assembly 7 for collecting waste chips is arranged in the collection chamber 12.

[0021] It should be added that the driving member 3 is an XY driving device, and the drilling machine 4 is driven by the driving member 3 to move planar to process the camshaft, including a driving cylinder and a motor fixedly installed at the bottom of the inner wall of the housing 1, the shaft end of the driving cylinder is fixedly connected to the drilling machine 4, and further includes a ball screw and a guiding column, the ball screw is fixedly connected to the shaft end of the motor and drives a sliding seat to move in cooperation with the guiding column, and the sliding seat is fixedly connected to the base of the driving cylinder;

[0022] Specifically, a pair of the pneumatic grippers 6 are arranged on both sides of the grid plate 5 and clamp the two ends of the camshaft. In addition, cover doors are hinged at the openings of the housing 1 located in the processing chamber 11 and the collection chamber 12;

[0023] In addition, the pair of cover doors are fastened by a buckle, and after the cover doors are closed, they can abut against the collection box 71 to fix the collection box 71.

[0024] Furthermore, the collection assembly 7 includes a collection box 71 and a filter plate 72, the collection box 71 is slidably connected to the collection chamber 12, and an opening is provided on the side surface thereof, and the filter plate 72 is inserted into the opening through a clamping member 8, and the filter plate 72 is used for filtering dust.

[0025] Furthermore, the clamping member 8 includes a guiding groove 81. The guiding grooves 81 are provided on both sides of the opening where the collection box 71 is located. A filter plate 72 is slidably connected in a pair of the guiding grooves 81, and a positioning bead 10 is fixedly installed at its top. The positioning bead 10 is engaged with the filter plate 72.

[0026] Specifically, a positioning groove corresponding to the positioning bead 10 is formed on the end face of the filter plate 72, which facilitates the replacement of the filter plate 72. On the other side of the collection box 71, a cover plate is hinged and fixed to the cover plate by a buckle.

[0027] More specifically, the collection assembly 7 further includes an exhaust groove 73 and an installation groove 74 provided between the housing 1 and the collection chamber 12. An exhaust fan 731 is fixedly installed at the outlet end of the exhaust groove 73. A dust cleaning member 9 is provided in the installation groove 74, and the dust cleaning member 9 is used to clean the dust accumulated on the surface of the filter plate 72.

[0028] Generally speaking, the dust cleaning member 9 includes a motor 91. The motor 91 is installed in the installation groove 74. A guiding rod 92 is fixedly installed on the side of the collection chamber 12 through a fixing seat and a lead screw 93 is rotatably connected. The lead screw 93 is fixedly connected to the shaft end of the motor 91.

[0029] Finally, it further includes a scraper 94. The scraper 94 is slidably connected to the guiding rod 92 and threadedly connected to the lead screw 93. The side of the scraper 94 abuts against the filter plate 72 through a brush.

[0030] In specific operations, a negative pressure is generated in the collection box 71 by the exhaust fan 731, which can collect waste chips and dust. The motor 91 drives the lead screw 93 to rotate, and the scraper 94 is driven by the lead screw 93 and reciprocates under the cooperation of the guiding rod 92 to clean the dust on the surface of the filter plate 72;

[0031] Among them, the lead screw 93 is a reciprocating lead screw.

[0032] Working mode; during work, both ends of the camshaft are fixed by a pair of pneumatic grippers 6, and then the position and height of the drilling machine 4 are adjusted by the second cylinder and the first cylinder to achieve the purpose of drilling;

[0033] The waste chips and dust generated by drilling enter the collection box 71 through the grid plate 5 under the action of the exhaust fan 731, and the dust is also filtered by the filter plate 72. At this time, the motor 91 drives the lead screw 93 to rotate, and the scraper 94 is driven by the lead screw 93 and reciprocates under the cooperation of the guiding rod 92 to clean the dust on the surface of the filter plate 72;

[0034] After opening the cover door and taking out the collection box 71, clean the iron filings and dust inside it.

[0035] As mentioned above, only the preferred specific embodiment of the present utility model is described, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A camshaft drilling device, comprising a housing (1), characterized in that: Inside the housing (1), a processing chamber (11) and a collection chamber (12) are formed by a transverse plate (2). A drilling machine (4) is slidably connected in the processing chamber (11) by a driving member (3). The transverse plate (2) communicates with the collection chamber (12) through a grid plate (5). A pair of pneumatic grippers (6) are fixedly installed on the top of the transverse plate (2). A collection assembly (7) for collecting waste chips is provided in the collection chamber (12).

2. The camshaft drilling device according to claim 1, characterized in that: The collection assembly (7) includes a collection box (71) and a filter plate (72). The collection box (71) is slidably connected to the collection chamber (12), and an opening is provided on its side, and the filter plate (72) is inserted into the opening through a clamping member (8). The filter plate (72) is used for filtering dust.

3. The camshaft drilling device according to claim 2, characterized in that: The clamping member (8) includes a guide groove (81). The guide grooves (81) are provided on both sides of the opening of the collection box (71). The filter plate (72) is slidably connected in a pair of the guide grooves (81), and a positioning bead (10) is fixedly installed on its top. The positioning bead (10) is engaged with the filter plate (72).

4. A camshaft drilling device according to claim 2, characterized in that: The collection assembly (7) further includes an exhaust groove (73) and a mounting groove (74) provided between the housing (1) and the collection chamber (12). An exhaust fan (731) is fixedly installed at the outlet end of the exhaust groove (73). A dust cleaning member (9) is provided in the mounting groove (74). The dust cleaning member (9) is used for cleaning the dust accumulated on the surface of the filter plate (72).

5. The camshaft drilling device according to claim 4, characterized in that: The dust cleaning member (9) includes a motor (91). The motor (91) is installed in the mounting groove (74). A guide rod (92) is fixedly installed on the side of the collection chamber (12) through a fixing seat, and a lead screw (93) is rotatably connected. The lead screw (93) is fixedly connected to the shaft end of the motor (91).

6. The camshaft drilling device according to claim 5, characterized in that: It further includes a scraper (94). The scraper (94) is slidably connected to the guide rod (92) and is threadedly connected to the lead screw (93). The side of the scraper (94) abuts against the filter plate (72) through a brush.

Images