Drilling device for automobile bumper production

Abstract

The drilling device for the automobile bumper production comprises a bottom plate, longitudinal moving mechanisms are arranged on the left side and the right side of the top of the bottom plate respectively, each longitudinal moving mechanism comprises an electric telescopic rod, a fixing block and a sliding groove, and the electric telescopic rods, the fixing blocks and the sliding grooves are arranged on the left side and the right side of the top of the bottom plate respectively. And lead screws penetrating through the sliding blocks are further arranged in the two sliding grooves, first rotating motors connected with the lead screws are arranged on the front sides of the two fixing blocks correspondingly, and a transverse moving mechanism is jointly arranged between the two sliding blocks. According to the drilling device for automobile bumper production, basic drilling requirements can be met for automobile bumpers, and the drilling machine can be driven to move in the front-back direction through the longitudinal moving mechanism; and therefore, the situation that the automobile bumper can be drilled only by manually moving and aligning the position of the automobile bumper by a worker is avoided, time and labor are saved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of drilling equipment for automobile bumper production, and particularly relates to a drilling device for automobile bumper production. Background Technique

[0002] The existing drilling device for automobile bumper production usually includes a bracket arranged on the ground. A transverse moving mechanism is arranged at the top of the bracket, and a drilling machine is arranged at the top of the transverse moving mechanism. When drilling an automobile bumper, first place the automobile bumper on the top of the bracket. At this time, start the transverse moving mechanism to make the drill bit align with the position where the automobile bumper needs to be drilled. In the actual use process, when drilling the automobile bumper, the moving mechanism can only move in the left-right direction. When drilling the drilling position in the front-back direction of the automobile bumper, the staff needs to move and align the bumper to drill the automobile bumper, which is time-consuming and laborious, and the production efficiency is low.

[0003] For example, the utility model with the publication number CN218425726U discloses a drilling device for automobile bumper production. In the technical solution of this patent, first fix the automobile bumper on the pallet. At this time, the drilling machine moves inside the chute, so that the drilling machine aligns with the transverse drilling position of the automobile bumper for drilling. However, when drilling the longitudinal hole position on the automobile bumper, the staff needs to move and align the longitudinal position of the automobile bumper to drill the automobile bumper. In this way, the method of moving and aligning the automobile bumper by the staff to drill the automobile bumper is time-consuming and laborious, and the production efficiency is low. Therefore, a drilling device for automobile bumper production is proposed. Content of the Utility Model

[0004] In view of this, the utility model aims at the deficiencies of the prior art and provides a drilling device for automobile bumper production, which can not only meet the basic drilling requirements of the automobile bumper, but also drive the drilling machine to move in the front-back direction through the longitudinal moving mechanism, thus avoiding the staff manually moving and aligning the longitudinal position of the automobile bumper to drill the automobile bumper, saving time and effort, and improving the production efficiency.

[0005] To solve the above technical problems, the technical solution adopted by the present utility model is as follows: A drilling device for automobile bumper production, including a bottom plate. Longitudinal moving mechanisms are respectively arranged on the left and right sides at the top of the bottom plate. The longitudinal moving mechanism includes electric telescopic rods arranged on the left and right sides at the top of the bottom plate. The tops of the multiple electric telescopic rods on the left side and the tops of the multiple electric telescopic rods on the right side are respectively jointly provided with fixed blocks. The inner ends of the two fixed blocks are respectively provided with chutes. Sliders are respectively arranged inside the two chutes. A lead screw passing through the sliders is also arranged inside the two chutes. First rotary motors connected to the lead screw are respectively arranged on the front sides of the two fixed blocks. The first rotary motor and the lead screw are connected through a coupling. A transverse moving mechanism is jointly arranged between the two sliders.

[0006] As a further improvement of the present utility model, the transverse moving mechanism includes a cross bar arranged between the two sliders. A first rotating shaft is arranged at the front end on the left side of the cross bar. A first synchronous pulley is arranged on the front side of the first rotating shaft. A second rotating shaft is arranged at the front end on the right side of the cross bar. A second synchronous pulley is arranged on the front side of the second rotating shaft. A transmission belt is jointly arranged between the first synchronous pulley and the second synchronous pulley. A second rotary motor connected to the first rotating shaft is arranged at the rear side of the cross bar. The second rotary motor and the first rotating shaft are connected through a coupling. A slideway is arranged in the middle of the cross bar. A sliding body is arranged inside the slideway. A moving block connected to the transmission belt is arranged on the front side of the sliding body. A drilling table is arranged on the front side of the moving block. A drill bit is arranged at the bottom of the drilling table. A clamping mechanism is arranged on the top of the bottom plate.

[0007] As a further improvement of the present utility model, the clamping mechanism includes a guiding groove with an upward opening arranged in the middle of the bottom plate. Guiding blocks are respectively arranged on the front and rear sides inside the guiding groove. A bidirectional threaded rod passing through the guiding blocks is arranged inside the guiding groove. Moving plates are respectively arranged on the tops of the two guiding blocks. Cylinders are respectively arranged on the inner ends of the two moving plates. V-shaped blocks are respectively arranged on the inner ends of the two cylinders. A third rotary motor connected to the bidirectional threaded rod is arranged on the front side of the bottom plate. The third rotary motor and the bidirectional threaded rod are connected through a coupling.

[0008] As a further improvement of the present utility model, a switch is arranged on the right side of the bottom plate. The switch is electrically connected to the first rotary motor, the second rotary motor, and the third rotary motor. Support legs are respectively arranged at the four corners of the bottom of the bottom plate. Anti-slip pads are respectively arranged at the bottoms of the four support legs.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] Firstly, in this design scheme, a first rotary motor is provided. The rotation of the first rotary motor drives the lead screw to rotate. The rotation of the lead screw drives the slider to move inside the chute, so that the drill bit moves in the front and rear directions, thus facilitating drilling at the drill positions in the front and rear directions.

[0011] Second, the design solution is provided with a second rotating motor. The rotation of the second rotating motor drives the rotation of the first rotating shaft. The rotation of the first rotating shaft drives the rotation of the first synchronous pulley. At this time, the transmission belt moves. The movement of the transmission belt drives the movement of the moving block. At this time, the moving block drives the sliding body to move left and right inside the slideway, thereby driving the drill bit to move left and right, so as to conveniently drill holes in the left and right directions for the drill bit.

[0012] Third, the design solution is provided with a third rotating motor. The rotation of the third rotating motor drives the guide block to move inside the guide groove. At this time, the moving plate on the top of the guide block drives the V-shaped block to move, so as to conveniently clamp the car bumper.

[0013] Fourth, the bottom of the support leg is provided with an anti-slip pad. The setting of the anti-slip pad prevents the device from sliding randomly. Description of the Drawings

[0014] The following further describes the present utility model in detail with reference to the drawings and specific embodiments.

[0015] Figure 1 It is a schematic structural diagram of the present utility model;

[0016] Figure 2 It is a schematic top view structural diagram of the present utility model;

[0017] Figure 3 It is a partial enlarged structural diagram at A of the present utility model;

[0018] Figure 4 It is a partial enlarged structural diagram at B of the present utility model.

[0019] In the figure: 101, bottom plate; 102, electric telescopic rod; 103, fixed block; 104, chute; 105, slider; 106, lead screw; 107, first rotating motor; 108, cross bar; 109, first synchronous pulley; 110, second synchronous pulley; 111, transmission belt; 112, second rotating motor; 113, slideway; 114, sliding body; 115, moving block; 116, drilling table; 117, drill bit; 118, guide groove; 119, guide block; 120, bidirectional threaded rod; 201, moving plate; 202, cylinder; 203, V-shaped block; 204, third rotating motor; 205, switch; 206, support leg; 207, anti-slip pad. Specific Embodiments

[0020] To better understand the present utility model, the content of the present utility model will be further clearly elaborated below in conjunction with embodiments. However, the protected content of the present utility model is not limited to the following embodiments. In the following description, a large number of specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without one or more of these details.

[0021] As Figure 1 、 2 shown, a drilling device for automobile bumper production includes a bottom plate 101. Longitudinal moving mechanisms are respectively arranged on the left and right sides of the top of the bottom plate 101. The longitudinal moving mechanisms include electric telescopic rods 102 arranged on the left and right sides of the top of the bottom plate 101. Fixing blocks 103 are jointly arranged at the tops of the multiple electric telescopic rods 102 on the left and the multiple electric telescopic rods 102 on the right respectively. Slide grooves 104 are respectively arranged at the inner ends of the two fixing blocks 103. Sliders 105 are respectively arranged inside the two slide grooves 104. Lead screws 106 passing through the sliders 105 are also arranged inside the two slide grooves 104. First rotary motors 107 connected to the lead screws 106 are respectively arranged on the front sides of the two fixing blocks 103. The first rotary motors 107 and the lead screws are connected by couplings. A transverse moving mechanism is jointly arranged between the two sliders 105.

[0022] As Figure 1 、 2 、3 shown, the transverse moving mechanism includes a cross bar 108 arranged between the two sliders 105. A first rotating shaft is arranged at the front end on the left side of the cross bar 108. A first synchronous pulley 109 is arranged on the front side of the first rotating shaft. A second rotating shaft is arranged at the front end on the right side of the cross bar 108. A second synchronous pulley 110 is arranged on the front side of the second rotating shaft. A transmission belt 111 is jointly arranged between the first synchronous pulley 109 and the second synchronous pulley 110. A second rotary motor 112 connected to the first rotating shaft is arranged at the rear side of the cross bar 108. The second rotary motor 112 and the first rotating shaft are connected by a coupling. A slide way 113 is arranged in the middle of the cross bar 108. A sliding body 114 is arranged inside the slide way 113. A moving block 115 connected to the transmission belt 111 is arranged on the front side of the sliding body 114. A drilling table 116 is arranged on the front side of the moving block 115. A drill bit 117 is arranged at the bottom of the drilling table 116. A clamping mechanism is arranged on the top of the bottom plate 101.

[0023] As Figure 1 、 2, as shown in Figure 4, the clamping mechanism includes a guiding groove 118 with an upward opening in the middle of the bottom plate 101. On the front and rear sides inside the guiding groove 118, guiding blocks 119 are respectively arranged. Inside the guiding groove 118, a bidirectional threaded rod 120 passing through the guiding blocks 119 is arranged. On the tops of the two guiding blocks 119, moving plates 201 are respectively arranged. On the inner ends of the two moving plates 201, cylinders 202 are respectively arranged. On the inner ends of the two cylinders 202, V-shaped blocks 203 are respectively arranged. On the front side of the bottom plate 101, a third rotating motor 204 connected to the bidirectional threaded rod 120 is arranged. The third rotating motor 204 and the bidirectional threaded rod 120 are connected through a coupling.

[0024] As Figure 1 shown, on the right side of the bottom plate 101, a switch 205 is arranged. The switch 205 is electrically connected to the first rotating motor 107, the second rotating motor 112, and the third rotating motor 204. At the four corners of the bottom of the bottom plate 101, support legs 206 are respectively arranged. At the bottoms of the four support legs 206, anti-slip pads 207 are respectively arranged.

[0025] The user first places the car bumper on the bottom plate 101. At this time, the third rotating motor 204 is started. The rotation of the third rotating motor 204 drives the guiding blocks 119 to move inside the guiding groove 118. At this time, the moving plates 201 on the tops of the guiding blocks 119 drive the V-shaped blocks 203 to move, thereby clamping the car bumper.

[0026] At this time, the first rotating motor 107 is started. The rotation of the first rotating motor 107 drives the lead screw 106 to rotate. The rotation of the lead screw 106 drives the slider 105 to move inside the sliding groove 104, so that the drill bit 117 moves in the front and rear directions, thereby drilling the drill positions in the front and rear directions. The rotation of the second rotating motor 112 drives the first rotating shaft to rotate. The rotation of the first rotating shaft drives the first synchronous pulley 109 to rotate. At this time, the transmission belt 111 moves. The movement of the transmission belt 111 drives the moving block 115 to move. At this time, the moving block 115 drives the sliding body 114 to move in the left and right directions inside the sliding track 113, thereby driving the drill bit 117 to move in the left and right directions, thereby drilling the drill bit 117 in the left and right directions.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Any other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. A drilling device for automobile bumper production, comprising a base plate (101), characterized in that: The left and right sides of the top of the bottom plate (101) are respectively provided with longitudinal movement mechanisms, the longitudinal movement mechanisms comprising electric telescopic rods (102) arranged on the left and right sides of the top of the bottom plate (101), the tops of the multiple electric telescopic rods (102) on the left side and the tops of the multiple electric telescopic rods (102) on the right side are respectively provided with fixed blocks (103), the ends of the inner ends of the two fixed blocks (103) are respectively provided with sliding grooves (104), the insides of the two sliding grooves (104) are respectively provided with sliders (105), the insides of the two sliding grooves (104) are also provided with lead screws (106) passing through the sliders (105), the front sides of the two fixed blocks (103) are respectively provided with first rotating motors (107) connected to the lead screws (106), and a transverse movement mechanism is commonly provided between the two sliders (105).

2. A drilling device for automobile bumper production as claimed in claim 1, characterized in that: The lateral movement mechanism comprises a cross bar (108) arranged between two sliders (105), a rotating shaft 1 is arranged at the left front end of the cross bar (108), a synchronous pulley 1 (109) is arranged at the front side of the rotating shaft 1, a rotating shaft 2 is arranged at the right front end of the cross bar (108), a synchronous pulley 2 (110) is arranged at the front side of the rotating shaft 2, a transmission belt (111) is arranged between the synchronous pulley 1 (109) and the synchronous pulley 2 (110), and a transmission belt (111) is arranged at the rear side of the cross bar (108). A second rotating motor (112) connected to the rotating shaft 1 is provided, a slideway (113) is provided in the middle of the crossbar (108), a sliding body (114) is provided inside the slideway (113), a moving block (115) connected to the transmission belt (111) is provided at the front side of the sliding body (114), a drilling platform (116) is provided at the front side of the moving block (115), a drill bit (117) is provided at the bottom of the drilling platform (116), and a clamping mechanism is provided at the top of the bottom plate (101).

3. A drilling device for automobile bumper production as claimed in claim 2, characterized in that: The clamping mechanism comprises a guide groove (118) arranged in the middle of the bottom plate (101) and opening upward, guide blocks (119) are respectively arranged on the front and rear sides of the guide groove (118), a bidirectional threaded rod (120) passing through the guide block (119) is arranged inside the guide groove (118), a moving plate (201) is respectively arranged on the top of the two guide blocks (119), a cylinder (202) is respectively arranged on the inner ends of the two moving plates (201), a V-shaped block (203) is respectively arranged on the inner ends of the two cylinders (202), and a third rotating motor (204) connected to the bidirectional threaded rod (120) is arranged on the front side of the bottom plate (101).

4. A drilling device for automobile bumper production as claimed in claim 3, characterized in that: The first rotating motor (107) is connected to the screw rod via a coupling.

5. A drilling device for automobile bumper production as claimed in claim 4, characterized in that: The second rotating motor (112) is connected to the rotating shaft 1 via a coupling.

6. A drilling device for automobile bumper production as claimed in claim 5, characterized in that: A switch (205) is provided on the right side of the bottom plate (101).

7. A drilling device for automobile bumper production as claimed in claim 6, characterized in that: Support legs (206) are respectively arranged at the four corners of the bottom of the base plate (101), and anti-slip pads (207) are respectively arranged at the bottoms of the four support legs (206).

Images