CN213615354U

CN213615354U - Automobile cross beam drilling device

Info

Publication number: CN213615354U
Application number: CN202022310543.7U
Authority: CN
Inventors: 苑光绪
Original assignee: Rizhao Xingye Auto Parts Co ltd
Current assignee: Rizhao Xingye Auto Parts Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-07-06
Anticipated expiration: 2030-10-16

Abstract

The utility model belongs to the field of auto parts, and particularly discloses an auto beam drilling device, which comprises a workbench, a drilling mechanism and a positioning mechanism, wherein the drilling mechanism and the positioning mechanism are arranged on the workbench; the drilling mechanism comprises a first linear guide rail, a second linear guide rail and a drilling device; the positioning mechanism comprises two positioning bottom plates and two positioning pressing plates, positioning grooves are formed in the upper surfaces of the two positioning bottom plates, and pressing grooves are formed in the bottom surfaces of the two positioning pressing plates. The utility model discloses set up positioning bottom plate and positioning pressure plate and make up the positioning mechanism of the car crossbeam on the workstation, a plurality of "V" type constant head tanks on the positioning bottom plate and a plurality of arc lower indent cooperations on the positioning pressure plate can carry out the batch fixation to the crossbeam, and can adapt to the assembly of the crossbeam spare of multiple size; the drilling device can translate transversely and longitudinally by utilizing the matching of the two groups of linear guide rails, so that different drilling positions of different workpieces can be conveniently adjusted, and the flexibility is strong; and the punching depth can be controlled under the driving of the air cylinder.

Description

Automobile cross beam drilling device

Technical Field

The utility model relates to an auto-parts processing field specifically is a beam drilling equipment.

Background

The frame is generally made up of longitudinal and transverse beams. The frame is composed of two longitudinal beams and several transverse beams, and the longitudinal beams and transverse beams are connected by riveting or welding to form a firm rigid frame. The cross member not only serves to ensure torsional rigidity of the frame and to bear longitudinal loads, but also to support the main components of the vehicle. Generally, the truck has 5-6 cross beams, and sometimes more cross beams. The structure of the edge beam type frame is characterized in that the frame is convenient for installing a cab, a carriage and some special equipment and arranging other assemblies, and is beneficial to refitting modified vehicles and developing various vehicles, so that the frame is widely applied to cargo vehicles and most special vehicles.

When the automobile cross beam is processed, holes need to be drilled in advance at the designated position, the assembly and disassembly fixing operation of the cross beam by the conventional drilling device is complex, the batch processing operation cannot be performed, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car crossbeam drilling equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling device for an automobile beam comprises a workbench, a drilling mechanism and a positioning mechanism, wherein the drilling mechanism and the positioning mechanism are arranged on the workbench; the drilling mechanism comprises two first linear guide rails, two second linear guide rails and a drilling device, the two first linear guide rails are respectively arranged at two ends of the workbench in parallel, a support is vertically arranged on a sliding block of the two first linear guide rails, a transverse plate is connected between the tops of the two supports, the second linear guide rails are arranged at the bottom of the transverse plate in parallel, and the drilling device is arranged on the sliding block of the second linear guide rails; the positioning mechanism comprises two positioning bottom plates and two positioning pressing plates, the two positioning bottom plates are parallel to each other and are arranged between the two second linear guide rails, a plurality of positioning grooves are formed in the upper surfaces of the two positioning bottom plates at equal intervals, the two positioning pressing plates are respectively arranged right above the two positioning bottom plates, and pressing grooves which correspond to the positioning grooves one to one are respectively formed in the bottom surfaces of the two positioning pressing plates at equal intervals.

Preferably, drilling equipment includes set casing, driving motor, cylinder and drill bit, and driving motor and cylinder distribute in the set casing from top to bottom, and the cylinder is fixed at driving motor's output, and the piston rod of cylinder slides and wears out set casing and installation drill bit.

Preferably, the two positioning bottom plates are respectively arranged along a direction perpendicular to the two second linear guide rails.

Preferably, the positioning groove is of a V-shaped structure with an upward opening, the lower pressing groove is of a circular arc curved surface structure with a downward opening, and a layer of elastic rubber pad is adhered to the inner wall of the lower pressing groove.

Preferably, the two ends of the two positioning bottom plates are respectively embedded with an electric telescopic rod, and the output end of each electric telescopic rod is upwards and respectively and vertically fixedly connected with the end part of the corresponding positioning pressing plate.

Preferably, one side of the workbench is provided with an operation panel, and the operation panel is respectively connected with the first linear guide rail, the second linear guide rail, the driving motor, the cylinder and the control end of the electric telescopic rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses set up the positioning mechanism that positioning bottom plate and positioning pressure plate constitute the automobile crossbeam on the workstation, the indent cooperation can carry out fixed in batches to the crossbeam under a plurality of "V" type constant head tanks on the positioning bottom plate and a plurality of arcs on the positioning pressure plate, and can adapt to the assembly of the crossbeam spare of multiple size, and dismouting easy operation is convenient for carry out batch drilling operation to the work piece, simplifies the dismouting step.

2. The utility model utilizes the matching of two groups of linear guide rails to ensure that the drilling device can horizontally and longitudinally translate, is convenient for adjusting different drilling positions of different workpieces, and has strong flexibility; and the punching depth can be controlled under the driving of the air cylinder.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the specific structure of the drilling device of the present invention.

In the figure: 1. a work table; 2. a first linear guide rail; 3. a support; 4. a transverse plate; 5. a second linear guide; 6. a drilling device; 61. a stationary case; 62. a drive motor; 63. a cylinder; 64. a drill bit; 7. positioning the bottom plate; 8. positioning a groove; 9. positioning a pressing plate; 10. pressing the groove downwards; 11. an electric telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a drilling device for an automobile beam comprises a workbench 1, and a drilling mechanism and a positioning mechanism which are arranged on the workbench 1; the drilling mechanism comprises a first linear guide rail 2, a second linear guide rail 5 and a drilling device 6, wherein two first linear guide rails 2 are arranged and are respectively arranged at two ends of the workbench 1 in parallel, the two first linear guide rails 2 are vertically provided with a bracket 3 on a sliding block, a transverse plate 4 is connected between the tops of the two brackets 3, the second linear guide rail 5 is arranged at the bottom of the transverse plate 4 in parallel, and the drilling device 6 is arranged on the sliding block; the positioning mechanism comprises two positioning bottom plates 7 and two positioning pressing plates 9, the two positioning bottom plates 7 are parallel to each other and are arranged between the two second linear guide rails 5, a plurality of positioning grooves 8 are arranged on the upper surfaces of the two positioning bottom plates at equal intervals, the two positioning pressing plates 9 are respectively arranged right above the two positioning bottom plates 7, and lower pressing grooves 10 which are in one-to-one correspondence with the positioning grooves 8 are respectively arranged on the bottom surfaces of the two positioning pressing plates at equal intervals.

Further, the drilling device 6 comprises a fixed shell 61, a driving motor 62, an air cylinder 63 and a drill 64, wherein the driving motor 62 and the air cylinder 63 are vertically distributed in the fixed shell 61, the air cylinder 63 is fixed at the output end of the driving motor 62, and a piston rod of the air cylinder 63 penetrates through the fixed shell 61 in a sliding manner and is provided with the drill 64.

Further, the two positioning bottom plates 7 are respectively arranged along a direction perpendicular to the two second linear guide rails 5.

Further, constant head tank 8 is the ascending "V" type structure of opening, and lower indent 10 is the downward circular arc curved surface structure of opening, and the one deck elastic rubber pad of sticking of indent 10 inner wall down can further strengthen when protecting the crossbeam spare and compress tightly the effect.

Furthermore, two ends of the two positioning bottom plates 7 are respectively embedded with an electric telescopic rod 11, and the output end of each electric telescopic rod 11 is upwards and respectively and vertically fixedly connected with the end part of the corresponding positioning pressing plate 9.

Further, a control panel is arranged on one side of the workbench 1, and the control panel is connected with the first linear guide rail 2, the second linear guide rail 5, the driving motor 62, the cylinder 63 and the control end of the electric telescopic rod 11.

The working principle is as follows: when the electric equipment works, the electric equipment is firstly connected with an external power supply.

The method comprises the following steps that cross beam pieces to be processed sequentially stretch across and are placed in V-shaped positioning grooves 8 on two positioning bottom plates 7, after arrangement is completed, electric telescopic rods 11 are started to synchronously operate through a control panel, two positioning pressing plates 9 are moved downwards, and arc-shaped pressing grooves 10 on the bottom surfaces of the positioning pressing plates are used for pressing and fixing the cross beam pieces;

then, a control button on the control panel selects to start the first linear guide rail 2 or the second linear guide rail 5, the first linear guide rail 2 is used for adjusting the longitudinal position of the drilling device 6, and the second linear guide rail 5 is used for adjusting the transverse position of the drilling device 6, so that a drill bit 64 of the drilling device 6 is opposite to the punching position of the cross beam piece; the driving motor 62 and the cylinder 63 are activated, and the drill 64 is reciprocally moved up and down while being rotated at a high speed, thereby sequentially performing a drilling operation.

It is worth noting that: the whole device realizes control to the control button on the control panel, and because the equipment matched with the control button is common equipment, the device belongs to the prior mature technology, and the electrical connection relation and the specific circuit structure are not repeated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A drilling device for a cross beam of an automobile comprises a workbench (1), and a drilling mechanism and a positioning mechanism which are arranged on the workbench (1); the drilling mechanism is characterized by comprising two first linear guide rails (2), two second linear guide rails (5) and a drilling device (6), wherein the two first linear guide rails (2) are respectively arranged at two ends of a workbench (1) in parallel, two first linear guide rails (2) are vertically provided with a support (3) on a self-contained sliding block, a transverse plate (4) is connected between the tops of the two supports (3), the second linear guide rails (5) are arranged at the bottom of the transverse plate (4) in parallel, and the self-contained sliding blocks are provided with the drilling device (6); the positioning mechanism comprises two positioning bottom plates (7) and two positioning pressing plates (9), the two positioning bottom plates (7) are parallel to each other and are arranged between the two second linear guide rails (5), a plurality of positioning grooves (8) are formed in the upper surfaces of the two positioning bottom plates at equal intervals, the two positioning pressing plates (9) are respectively arranged right above the two positioning bottom plates (7), and lower pressing grooves (10) which are in one-to-one correspondence with the positioning grooves (8) are respectively formed in the bottom surfaces of the two positioning bottom plates at equal intervals.

2. The automotive cross beam drilling device according to claim 1, wherein: the drilling device (6) comprises a fixed shell (61), a driving motor (62), an air cylinder (63) and a drill bit (64), the driving motor (62) and the air cylinder (63) are distributed in the fixed shell (61) up and down, the air cylinder (63) is fixed at the output end of the driving motor (62), and a piston rod of the air cylinder (63) penetrates through the fixed shell (61) in a sliding mode and the drill bit (64) is installed.

3. The automotive cross beam drilling device according to claim 1, wherein: the two positioning bottom plates (7) are respectively arranged along the direction vertical to the two second linear guide rails (5).

4. The automotive cross beam drilling device according to claim 1, wherein: the positioning groove (8) is of a V-shaped structure with an upward opening, the lower pressing groove (10) is of a circular arc curved surface structure with a downward opening, and a layer of elastic rubber pad is adhered to the inner wall of the lower pressing groove (10).

5. The automotive cross beam drilling device according to claim 1, wherein: two ends of the two positioning bottom plates (7) are respectively embedded with an electric telescopic rod (11), and the output end of each electric telescopic rod (11) is upwards and respectively and vertically fixedly connected with the end part of the corresponding positioning pressing plate (9).

6. The automotive cross beam drilling device according to claim 1, wherein: the control panel is arranged on one side of the workbench (1) and is connected with the first linear guide rail (2), the second linear guide rail (5), the driving motor (62), the air cylinder (63) and the control end of the electric telescopic rod (11) respectively.