Accurate positioning automobile part drilling device

Abstract

The utility model relates to the field of automobile part drilling machining, in particular to an automobile part drilling device capable of achieving accurate positioning. The technical problem that in the drilling machining process of automobile parts, stable positioning cannot be conducted, the requirements of parts of different specifications and sizes cannot be met, and the machining efficiency of the automobile parts is reduced is solved. According to the technical scheme, the automobile part drilling device with the precise positioning function comprises a fixed box body and further comprises a clamping assembly, a drilling assembly and a protection assembly. According to the automobile part drilling device, the clamping assembly is arranged, two sets of clamping motors are started at the same time, a rotating shaft drives a gear to rotate, accordingly, a limiting sliding rod drives a clamping plate to move through meshing connection, adjustment and stable clamping can be conducted according to automobile parts of different specifications and sizes, and through the protection assembly, during drilling operation, the drilling efficiency can be improved. And the working safety of workers is effectively protected, and the workers are prevented from being harmed by splashed chippings.

Description

Technical Field

[0001] The utility model relates to the field of automobile component drilling, in particular to a precise positioning automobile component drilling device. Background Art

[0002] Auto parts are the units that constitute the overall processing of auto parts, as well as the products that serve the processing of auto parts. As the foundation of the automobile industry, they are necessary factors to support the sustainable and healthy development of the automobile industry. The independent brands and technological innovations of complete vehicles require parts as the basis, and the independent innovation of parts has a strong driving force for the development of the complete vehicle industry. They influence and interact with each other. With the development of social economy, more and more cars appear in people's lives, and the demand for cars is also increasing. The demand for auto parts is also increasing. A lot of holes need to be drilled on auto parts to connect auto parts with bolts. However, the existing auto parts cannot be positioned stably during drilling operations, nor can they meet the needs of parts of different specifications and sizes. It is very inconvenient to use. As a result, when people process parts, they often purchase a large number of positioning devices of different sizes according to their needs, which will increase the processing cost of parts. At the same time, replacement increases manual labor, delays working hours, and reduces the processing efficiency of auto parts, which can easily affect the convenience of the entire drilling device. Utility Model Content

[0003] In order to overcome the problem of reducing the processing efficiency of automobile parts due to the inability to perform stable positioning and the inability to meet the needs of parts of different specifications and sizes during the drilling process of automobile parts.

[0004] The technical scheme of the utility model is: a kind of automobile parts drilling device with precise positioning, comprising a fixed box body, and also comprising a universal wheel, a first limiting slide groove, a clamping assembly, a fixed frame, a second limiting slide groove, a drilling assembly, a placement groove, a through hole, a protective assembly, a box door and a handle, wherein the four bottom corners of the fixed box body are equipped with universal wheels, the front and rear ends of the upper end face of the fixed box body are provided with a first limiting slide groove, the front and rear ends of the top of the fixed box body are provided with a clamping assembly, the top right end of the fixed box body is equipped with a fixed frame, the inner left end of the fixed frame is provided with a second limiting slide groove, the inner left end of the second limiting slide groove is provided with a drilling assembly, the inner left end of the fixed box body is provided with a placement groove, the front side of the fixed box body and the front end of the placement groove are provided with a through hole, the interior of the placement groove is provided with a protective assembly, the left and right ends of the front side of the fixed box body are connected with the box door by hinges, and the front sides of the two sets of box doors are provided with handles.

[0005] Preferably, by setting up a clamping assembly and starting two sets of clamping motors at the same time, the rotating shaft drives the gear to rotate, so that the limit slide rod drives the clamping plate to move through the meshing connection, which can be adjusted and firmly clamped according to automobile parts of different specifications and sizes, and through the drilling assembly, the lifting motor is started to drive the rotation of the threaded screw rod, so that the limit slide bar can be stably lifted and lowered inside the second limit slide groove, so as to perform drilling operations on automobile parts of different heights. The protective assembly can effectively protect the work safety of the staff during the drilling operation to prevent the staff from being endangered by the flying debris, thereby greatly improving the ease of use of the entire drilling device.

[0006] Preferably, the clamping assembly includes a clamping motor, a rotating shaft, a gear, a limit slide bar, a limit slot and a clamping plate. The clamping assembly is provided with two groups. The left sides of the two clamping motors are connected to the rotating shaft, and the left ends of the two rotating shafts are installed with gears. The two groups of limit slide bars are respectively located at the inner upper ends of the two groups of first limit slide bars. The upper end surfaces of the two groups of limit slide bars are provided with several groups of limit slots, which are meshingly connected with the outer side walls of the gears. The inner upper ends of the two groups of limit slide bars are provided with clamping plates. By starting the two groups of clamping motors at the same time, the rotating shaft drives the gear to rotate, so that the limit slide bar drives the clamping plate to move through the meshing connection, which can be adjusted and firmly clamped according to automobile parts of different specifications and sizes.

[0007] Preferably, the lower ends of the two groups of limiting slide bars are respectively engaged and connected with the inner upper ends of the two groups of first limiting slide grooves, thereby improving the stability of the limiting slide bars during mobile use and avoiding the occurrence of offset phenomena that affect the clamping stability.

[0008] Preferably, the drilling assembly includes a lifting motor, a threaded screw, a limit slider, a lifting plate, a drilling motor, a connecting rod and a drill bit. The lifting motor is located at the inner bottom end of the second limit slide groove. The top output end of the lifting motor is connected with a threaded screw. The outer wall of the threaded screw is threadedly connected with the limit slider. The limit slider is engaged with the inside of the second limit slide groove. A lifting plate is arranged on the left side of the limit slider. By starting the lifting motor to drive the rotation of the threaded screw, the limit slider can be stably lifted and lowered inside the second limit slide groove, so as to perform drilling operations on automotive parts at different heights.

[0009] Preferably, a drilling motor is installed at the top left end of the lifting plate, and the bottom output end of the drilling motor is connected to a connecting rod that passes through the lifting plate. A drill bit is provided at the bottom of the connecting rod. By starting the drilling motor, the connecting rod drives the drill bit to quickly drill the automotive parts at the lower end.

[0010] Preferably, the protective assembly includes a protective plate, a handle, a transparent observation window, a groove, a pressing rod and a telescopic spring. A handle is installed on the top of the protective plate, and a transparent observation window is provided inside the protective plate. During drilling operations, the safety of workers can be effectively protected to prevent workers from being endangered by flying debris.

[0011] Preferably, grooves are provided at the upper and lower ends of the front and rear sides of the protective plate, and pressing rods are provided inside the four groups of grooves. The inner ends of the four groups of pressing rods are connected to telescopic springs, and the inner sides of the four groups of telescopic springs are respectively connected to the inner walls of the grooves. The two groups of pressing rods at the lower end are respectively engaged with the inside of the two groups of through holes, so as to fix the position of the protective plate after it is unfolded. When not in use, the two groups of pressing rods at the lower end are pressed to move the protective plate downward, so that the two groups of pressing rods at the upper end are engaged with the inside of the two groups of through holes for effective storage.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting a composite structure of a clamping component, a drilling component and a protective component to replace the original single structure, it can be adjusted and firmly clamped according to automobile parts of different specifications and sizes, and it is convenient to drill automobile parts of different heights. During the drilling operation, the work safety of the workers is effectively protected to avoid the splashing debris from endangering the workers, thereby improving the convenience of the entire drilling device to a certain extent;

[0014] 2. Through the clamping assembly, two sets of clamping motors are started at the same time, so that the rotating shaft drives the gear to rotate, and the limit slide bar drives the clamping plate to move through the meshing connection, which can be adjusted and firmly clamped according to automobile parts of different specifications and sizes;

[0015] 3. Through the drilling assembly, start the lifting motor to drive the rotation of the threaded screw, so that the limit slider can be stably lifted and lowered inside the second limit slide slot, so as to perform drilling operations on automobile parts of different heights, and then start the drilling motor to make the connecting rod drive the drill bit to quickly drill the automobile parts at the lower end;

[0016] 4. The protective components can effectively protect the safety of workers during drilling operations and prevent the workers from being harmed by flying debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 The figure shows a schematic diagram of the disassembled three-dimensional structure of the clamping assembly of the utility model;

[0019] Figure 3 The diagram shows a three-dimensional structure diagram of the drilling assembly of the utility model;

[0020] Figure 4 What is shown is a schematic diagram of the unfolded three-dimensional structure of the protection component of the utility model;

[0021] Figure 5 What is shown is a schematic diagram of the three-dimensional structure of the protective component of the utility model.

[0022] Explanation of the accompanying drawings: 1-fixed box body, 2-universal wheel, 3-first limiting slide groove, 4-clamping assembly, 5-fixed frame, 6-second limiting slide groove, 7-drilling assembly, 8-placing groove, 9-through hole, 10-protective assembly, 11-box door, 12-handle, 401-clamping motor, 402-rotating shaft, 403-gear, 404-limiting slide rod, 405-limiting slot, 406-clamping plate, 701-lifting motor, 702-threaded screw, 703-limiting slide block, 704-lifting plate, 705-drilling motor, 706-connecting rod, 707-drill bit, 101-protective plate, 102-handle, 103-transparent observation window, 104-groove, 105-pressing rod, 106-telescopic spring. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1-2The utility model provides an embodiment: a precise positioning drilling device for automobile parts, comprising a fixed box 1, a universal wheel 2, a first limiting slide groove 3, a clamping assembly 4, a fixing frame 5, a second limiting slide groove 6, a drilling assembly 7, a placement groove 8, a through hole 9, a protective assembly 10, a box door 11 and a handle 12. Universal wheels 2 are installed at the four corners of the bottom of the fixed box 1, the first limiting slide groove 3 is opened at both ends of the upper end face of the fixed box 1, and the clamping assembly 4 is arranged at both ends of the top of the fixed box 1. The clamping assembly 4 includes a clamping motor 401, a rotating shaft 402, a gear 403, a limiting slide rod 404, a limiting slot 405 and a clamping plate 406. The clamping assembly 4 is provided with two groups. The left sides of the two groups of clamping motors 401 are connected to the rotating shaft 402, and the left ends of the two groups of rotating shafts 402 are installed There is a gear 403, and two groups of limit slide bars 404 are respectively located at the inner upper ends of the two groups of first limit slide grooves 3. The upper end surfaces of the two groups of limit slide bars 404 are provided with a plurality of groups of limit slots 405, and the limit slots 405 are meshingly connected with the outer side walls of the gears 403. The inner upper ends of the two groups of limit slide bars 404 are provided with clamping plates 406. By starting the two groups of clamping motors 401 at the same time, the rotating shaft 402 drives the gear 403 to rotate, so that the limit slide bar 404 drives the clamping plate 406 to move through the meshing connection, and can be adjusted and firmly clamped according to automobile parts of different specifications and sizes. The lower ends of the two groups of limit slide bars 404 are respectively meshed and connected with the inner upper ends of the two groups of first limit slide grooves 3, which improves the stability of the limit slide bar 404 during mobile use and avoids the phenomenon of offset affecting the clamping stability.

[0025] See also Figure 3-4In this embodiment, a fixing frame 5 is installed at the top right end of the fixed box body 1, a second limiting slide groove 6 is opened at the inner left end of the fixing frame 5, a drilling assembly 7 is arranged at the inner left end of the second limiting slide groove 6, the drilling assembly 7 includes a lifting motor 701, a threaded screw 702, a limiting slider 703, a lifting plate 704, a drilling motor 705, a connecting rod 706 and a drill bit 707, the lifting motor 701 is located at the inner bottom end of the second limiting slide groove 6, the top output end of the lifting motor 701 is connected with a threaded screw 702, the outer side wall of the threaded screw 702 is threadedly connected to the limiting slider 703, and the limiting slider 703 is connected to the inner side of the second limiting slide groove 6. The limit slider 703 is connected by a snap-fit ​​connection. A lifting plate 704 is provided on the left side of the limit slider 703. By starting the lifting motor 701 to drive the rotation of the threaded screw 702, the limit slider 703 can be stably lifted and lowered inside the second limit slide groove 6, so as to perform drilling operations on automobile parts at different heights. A drilling motor 705 is installed on the top left end of the lifting plate 704. The bottom output end of the drilling motor 705 is connected to a connecting rod 706 that passes through the lifting plate 704. A drill bit 707 is provided at the bottom of the connecting rod 706. By starting the drilling motor 705, the connecting rod 706 drives the drill bit 707 to quickly drill the automobile parts at the lower end.

[0026] See also Figure 4-5 In this embodiment, a placement slot 8 is provided at the left end of the interior of the fixed box 1, a through hole 9 is provided at the front side of the fixed box 1 and at the front end of the placement slot 8, a protective component 10 is provided inside the placement slot 8, and the protective component 10 includes a protective plate 101, a handle 102, a transparent observation window 103, a groove 104, a pressing rod 105 and a telescopic spring 106. A handle 102 is installed on the top of the protective plate 101, and a transparent observation window 103 is provided inside the protective plate 101, which can effectively protect the work safety of the staff during the drilling operation and prevent the staff from being endangered by the splashed debris. Grooves 104 are provided at the upper and lower ends of the front and rear sides of the protective plate 101. , the inside of the four groups of grooves 104 are all provided with pressing rods 105, the inner ends of the four groups of pressing rods 105 are connected with telescopic springs 106, the inner sides of the four groups of telescopic springs 106 are respectively connected to the inner walls of the grooves 104, and the two groups of pressing rods 105 at the lower ends are respectively engaged with the insides of the two groups of through holes 9, so as to fix the position of the protective plate 101 after it is unfolded. When not in use, the two groups of pressing rods 105 at the lower ends are pressed to move the protective plate 101 downward, so that the two groups of pressing rods 105 at the upper ends are engaged with the insides of the two groups of through holes 9 for effective storage. The left and right ends of the front side of the fixed box body 1 are connected with box doors 11 through hinges, and the front sides of the two groups of box doors 11 are equipped with handles 12.

[0027] When the drilling device is working, firstly, the two groups of clamping motors 401 are started at the same time through the clamping assembly 4, so that the rotating shaft 402 drives the gear 403 to rotate, so that the limiting slide bar 404 drives the clamping plate 406 to move through the meshing connection, and can be adjusted and firmly clamped according to automobile parts of different specifications and sizes. The lower ends of the two groups of limiting slide bars 404 are respectively engaged with the inner upper ends of the two groups of first limiting slide grooves 3, which improves the stability of the limiting slide bars 404 during the mobile use process and avoids the phenomenon of offset affecting the clamping stability;

[0028] Then, through the drilling assembly 7, the lifting motor 701 is started to drive the rotation of the threaded screw 702, so that the limiting slider 703 is stably lifted and lowered inside the second limiting slide groove 6, so as to perform drilling operations on automobile parts of different heights, and then the drilling motor 705 is started, so that the connecting rod 706 drives the drill bit 707 to quickly drill the automobile parts at the lower end;

[0029] The protective component 10 can effectively protect the work safety of the workers during the drilling operation to prevent the workers from being endangered by flying debris. The two sets of pressing rods 105 at the lower end are respectively engaged with the inside of the two sets of through holes 9, so as to fix the position of the protective plate 101 after it is unfolded. When not in use, the two sets of pressing rods 105 at the lower end are pressed to move the protective plate 101 downward, so that the two sets of pressing rods 105 at the upper end are engaged with the inside of the two sets of through holes 9 for effective storage.

[0030] Through the above steps, the two groups of clamping motors 401 are started at the same time, so that the rotating shaft 402 drives the gear 403 to rotate, and the limiting slide rod 404 drives the clamping plate 406 to move through the meshing connection, which can be adjusted and firmly clamped according to automobile parts of different specifications and sizes, and the lifting motor 701 is started to drive the rotation of the threaded screw 702, so that the limiting slide block 703 can be stably lifted and lowered inside the second limiting slide groove 6, so as to perform drilling operations on automobile parts of different heights. The protective plate 101 can effectively protect the work safety of the staff during the drilling operation, and avoid the splashing debris from endangering the staff, thereby greatly improving the use convenience of the entire drilling device.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A precise positioning automobile parts drilling device, comprising a fixed box (1); characterized in that: The fixed box body (1) further comprises a universal wheel (2), a first limiting slide groove (3), a clamping assembly (4), a fixing frame (5), a second limiting slide groove (6), a drilling assembly (7), a placement groove (8), a through hole (9), a protective assembly (10), a box door (11) and a handle (12). The four corners of the bottom of the fixed box body (1) are all equipped with universal wheels (2), the front and rear ends of the upper end face of the fixed box body (1) are both provided with first limiting slide grooves (3), the front and rear ends of the top of the fixed box body (1) are both provided with clamping assemblies (4), and the top right end of the fixed box body (1) is provided with a A fixing frame (5) is provided, a second limiting slide groove (6) is provided at the left inner end of the fixing frame (5), a drilling assembly (7) is provided at the left inner end of the second limiting slide groove (6), a placement groove (8) is provided at the left inner end of the fixing box (1), a through hole (9) is provided at the front side of the fixing box (1) and at the front end of the placement groove (8), a protection assembly (10) is provided inside the placement groove (8), and both left and right ends of the front side of the fixing box (1) are connected to box doors (11) by hinges, and handles (12) are provided at the front sides of the two sets of box doors (11).

2. The precise positioning automobile parts drilling device according to claim 1, characterized in that: The clamping assembly (4) comprises a clamping motor (401), a rotating shaft (402), a gear (403), a limiting slide bar (404), a limiting slot (405) and a clamping plate (406). The clamping assembly (4) is provided with two groups. The left sides of the two clamping motors (401) are connected to the rotating shaft (402). The left ends of the two rotating shafts (402) are both equipped with gears (403). The two limiting slide bars (404) are respectively located at the inner upper ends of the two first limiting slots (3). The upper end surfaces of the two limiting slide bars (404) are provided with a plurality of limiting slots (405). The limiting slots (405) are meshedly connected with the outer side walls of the gears (403). The inner upper ends of the two limiting slide bars (404) are both provided with clamping plates (406).

3. The precise positioning automobile parts drilling device according to claim 2, characterized in that: The lower ends of the two groups of limiting sliding rods (404) are respectively engaged and connected with the inner upper ends of the two groups of first limiting sliding grooves (3).

4. The precise positioning automobile parts drilling device according to claim 1, characterized in that: The drilling assembly (7) comprises a lifting motor (701), a threaded screw (702), a limiting slider (703), a lifting plate (704), a drilling motor (705), a connecting rod (706) and a drill bit (707); the lifting motor (701) is located at the inner bottom end of the second limiting slide groove (6); the top output end of the lifting motor (701) is connected to the threaded screw (702); the outer wall of the threaded screw (702) is threadedly connected to the limiting slider (703); the limiting slider (703) is engaged with the inside of the second limiting slide groove (6); and the lifting plate (704) is arranged on the left side of the limiting slider (703).

5. The precise positioning automobile parts drilling device according to claim 4, characterized in that: A drilling motor (705) is installed at the top left end of the lifting plate (704); a connecting rod (706) that passes through the lifting plate (704) is connected to the bottom output end of the drilling motor (705); and a drill bit (707) is arranged at the bottom of the connecting rod (706).

6. The precise positioning automobile parts drilling device according to claim 1, characterized in that: The protection assembly (10) comprises a protection plate (101), a handle (102), a transparent observation window (103), a groove (104), a pressing rod (105) and a telescopic spring (106); the handle (102) is installed on the top of the protection plate (101), and the transparent observation window (103) is arranged inside the protection plate (101).

7. The precise positioning automobile parts drilling device according to claim 6, characterized in that: The protective plate (101) is provided with grooves (104) at both upper and lower ends on both sides of the front and rear sides. Pressing rods (105) are provided inside the four groups of grooves (104). The inner ends of the four groups of pressing rods (105) are connected to telescopic springs (106). The inner sides of the four groups of telescopic springs (106) are respectively connected to the inner side walls of the grooves (104). The two groups of pressing rods (105) at the lower ends are respectively engaged with the insides of the two groups of through holes (9).

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