Drilling equipment for linear guide rail production

Abstract

The utility model discloses drilling equipment for linear guide rail production, and particularly relates to the technical field of linear guide rail production, which comprises a working table, fixing frames are symmetrically connected to two symmetrical sides of the top of the working table, a fixing assembly is arranged on the working table, and guide rails are arranged at the top ends of the two fixing frames. The two guide rails are both slidably connected with sliding seats, a connecting plate is fixed between the two sliding seats, and a second air cylinder is fixed to the connecting plate. According to the utility model, the positioning disc is arranged, the positioning disc is provided with various different types of drill rods, the connecting shaft can accurately control the rotation of the positioning disc under the cooperation of the connecting arm, the toothed plate, the gear and other structures, and the positions of the drill rods on the positioning disc can be quickly switched by controlling the positioning disc to rotate by 90 degrees every time; and the operation is simple and convenient, different types of drill rods can be flexibly switched, and the working efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to linear guide rail production technical field, concretely relates to a drilling equipment for linear guide rail production. BACKGROUND

[0002] Linear guide rail is also called linear rail, slide rail, linear guide rail and linear slide rail, which can be divided into three kinds of roller linear guide rail, cylindrical linear guide rail and ball linear guide rail. Linear guide rail is used to support and guide the moving parts and make reciprocating linear motion in a given direction.

[0003] At present, in the process of linear guide rail production, it is usually necessary to drill the linear guide rail, and the existing drilling equipment usually drives the drill rod to rotate at high speed to realize punching. Since there are many holes required on the linear guide rail, the holes may be different, and the hole diameters required on the guide rails of different specifications are also different. Therefore, it is often necessary to disassemble and replace the drill rod back and forth, which is not only complicated and time-consuming, but also requires long time of downtime, which greatly affects the work efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a drilling equipment for linear guide rail production, which is provided with a positioning disc with various types of drill rods, and the cooperation of the connecting arm, the toothed plate and the gear can accurately control the rotation of the positioning disc. The position of each drill rod on the positioning disc can be switched by controlling the rotation of the positioning disc by 90 degrees each time, so that the required drill rod can be selected and used according to the requirements. The operation is simple and convenient, different types of drill rods can be flexibly switched, and the work efficiency is greatly improved to solve the above problems in the art.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a drilling equipment for linear guide rail production, comprising:

[0006] A workbench is provided with a fixed frame on the top of the workbench, and a fixed assembly is arranged on the workbench. The top end of each of the two fixed frames is provided with a linear guide rail, and the two linear guide rails are slidably connected with a sliding seat. A connecting plate is fixed between the two sliding seats. The connecting plate is provided with a second air cylinder, and the bottom end of the second air cylinder is connected with a driving motor. The bottom end of the driving motor is fixed with a support frame.

[0007] The bottom end of the support frame is rotatably connected with a connecting shaft through a bearing. The connecting shaft is provided with a positioning disc. The four ends of the positioning disc are provided with detachable drill rods. The side of the support frame is provided with a movable connecting arm. The inner side of the connecting arm is fixed with a toothed plate. One end of the connecting shaft extends to the outside of the support frame and is provided with a gear meshing with the toothed plate.

[0008] Preferably, the side wall of the support frame is symmetrically fixed with two fixing bases above the gear, a screw rod is rotatably connected between the two fixing bases through a bearing, a driving motor is arranged at the top end of the screw rod, and the top end of the connecting arm is threadedly connected to the screw rod.

[0009] Preferably, the top end of the connecting arm is fixed with a limiting block, and the side wall of the support frame is provided with a limiting groove matched with the limiting block.

[0010] Preferably, the fixing assembly comprises a first air cylinder symmetrically fixed at the top end of the workbench through a support, and a clamping plate is fixed to the output end of the first air cylinder above the workbench.

[0011] Preferably, the bottom side of the clamping plate is fixed with a sliding block, and the top side of the workbench is symmetrically provided with a sliding groove matched with the sliding block.

[0012] Preferably, the side wall of the clamping plate is provided with a rubber pad, and a hollow cavity is arranged between the rubber pad and the clamping plate.

[0013] Preferably, the four ends of the positioning disc are fixed with fixing heads, the end of the fixing head is connected with a threaded head, and one end of the drill rod is provided with a threaded hole matched with the threaded head.

[0014] In the above technical solution, the technical effects and advantages of the present application are provided:

[0015] By arranging the positioning disc, a plurality of different types of drill rods are arranged on the positioning disc, and the cooperation of the connecting arm, the tooth plate, the gear and other structures can accurately control the rotation of the positioning disc, and the position of each drill rod on the positioning disc can be quickly switched by controlling the positioning disc to rotate 90 degrees each time, so that the required drill rod can be selected for use according to the requirements, and the operation is simple and convenient, different types of drill rods can be flexibly switched, and the working efficiency is greatly improved.

[0016] By arranging the fixing head, the threaded head and the threaded hole, the drill rod can be quickly fixed or separated from the fixing head, so that the drill rod can be quickly disassembled on the positioning disc, different specifications and models of drill rods can be preassembled according to the requirements, and the practicability of the device is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments or prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art according to these drawings.

[0018] Figure 1 It is the overall structure of the present application.

[0019] Figure 2 It is the three-dimensional structure schematic view of the clamping plate of the utility model;

[0020] Figure 3 It is the connecting structure schematic view of the support frame and the positioning disc of the utility model;

[0021] Figure 4 It is the three-dimensional structure schematic view of the connecting arm of the utility model;

[0022] Figure 5 It is the connecting structure schematic view of the positioning disc and the drill pipe of the utility model.

[0023] Mark explanation:

[0024] 1, workbench;2, first cylinder;3, clamping plate;4, sliding block;5, sliding slot;6, fixed frame;7, guide rail;8, sliding seat;9, connecting plate;10, second cylinder;11, drive motor;12, support frame;13, connecting shaft;14, positioning disc;15, fixed head;16, drill pipe;17, threaded head;18, threaded hole;19, fixed seat;20, screw;21, drive motor;22, connecting arm;23, toothed plate;24, gear;25, limit block;26, limit slot. Specific implementation

[0025] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model will be further introduced in detail below in conjunction with the drawings.

[0026] The utility model provides a kind of drilling equipment for linear guide rail production as Figures 1-5 As shown in the drawing, including:

[0027] Workbench 1, the top of workbench 1 is symmetrically connected with fixed frame 6 on both sides, and fixed assembly is equipped on workbench 1, the top of two fixed frames 6 is equipped with guide rail 7, two guide rails 7 are all slidingly connected with sliding seat 8, connecting plate 9 is fixed between two sliding seats 8, second cylinder 10 is fixed on connecting plate 9, drive motor 11 is connected to the bottom of second cylinder 10, and support frame 12 is fixed to the bottom of drive motor 11;

[0028] Fixed assembly includes first cylinder 2 fixed on the top of workbench 1 two sides by support, and the output end of first cylinder 2 is fixed with clamping plate 3 above workbench 1.

[0029] The bottom of clamping plate 3 is fixed with sliding block 4 on both ends, and the top of workbench 1 is symmetrically provided with sliding slot 5 matched with sliding block 4 on both ends. By setting sliding block 4 and sliding slot 5, the stability of clamping plate 3 when moving can be greatly strengthened.

[0030] In use, the linear guide rail can be placed on the workbench 1, the first cylinder 2 is driven to drive the clamping plate 3 to move, so that the two clamping plates 3 clamp and fix the linear guide rail, so that the linear guide rail can be positioned to prevent the linear guide rail from moving during drilling.

[0031] Then the second cylinder 10 drives the driving motor 11 to descend, the driving motor 11 drives the positioning disc 14 to descend through the support frame 12, and the driving motor 11 drives the positioning disc 14 and the drill rod 16 thereon to rotate through the support frame 12, and the positioning disc 14 can be driven to move horizontally along the linear guide rail 7, so that the linear guide rail on the workbench 1 can be drilled.

[0032] The side wall of the clamping plate 3 is provided with a rubber pad, and a hollow cavity is formed between the rubber pad and the clamping plate 3.

[0033] Through the elastic effect of the rubber pad, the stability during clamping can be greatly improved.

[0034] The bottom end of the support frame 12 is rotatably connected with a connecting shaft 13, the connecting shaft 13 is provided with a positioning disc 14, the four ends of the positioning disc 14 are provided with detachable drill rods 16, one side of the support frame 12 is provided with a movable connecting arm 22, the inner side of the connecting arm 22 is fixed with a toothed plate 23, one end of the connecting shaft 13 extends out of the support frame 12 and is provided with a gear 24 engaged with the toothed plate 23.

[0035] Two fixed seats 19 are symmetrically fixed on the side wall of the support frame 12 above the gear 24, a screw rod 20 is rotatably connected between the two fixed seats 19 through bearings, a driving motor 21 is arranged at the top end of the screw rod 20, and the top end of the connecting arm 22 is threadedly connected to the screw rod 20.

[0036] The driving motor 21 drives the screw rod 20 to rotate, the screw rod 20 drives the connecting arm 22 to move, then the connecting arm 22 drives the toothed plate 23 to move, the toothed plate 23 drives the engaged gear 24 to rotate, then the gear 24 drives the connecting shaft 13 to rotate, the connecting shaft 13 drives the positioning disc 14 to rotate, then the positioning disc 14 drives the drill rod 16 to rotate, and the positioning disc 14 can be accurately controlled to rotate under the precise engagement of the toothed plate 23 and the gear 24, and the position of each drill rod 16 on the positioning disc 14 can be quickly switched by controlling the positioning disc 14 to rotate 90 degrees each time, so that the required drill rod 16 can be selected and used according to the needs, the operation is simple and convenient, different types of drill rods 16 can be flexibly switched, and the working efficiency is greatly improved.

[0037] The top end side wall of the connecting arm 22 is fixed with a limiting block 25, and the side wall of the support frame 12 is provided with a limiting groove 26 matched with the limiting block 25. By arranging the limiting block 25 and the limiting groove 26, the stable lifting of the support frame 12 along the straight line can be greatly improved.

[0038] Four ends of the positioning disc 14 are fixed with fixed heads 15, end portions of the fixed heads 15 are connected with threaded heads 17, one end of the drill rod 16 is provided with a threaded hole 18 matched with the threaded head 17.

[0039] Through the threaded head 17 and the threaded hole 18 are mutually screwed and connected, the drill rod 16 can be quickly fixed or separated with the fixed head 15, so that the drill rod 16 on the positioning disc 14 can be quickly disassembled and assembled, so as to pre-assemble different specifications and models of the drill rod 16 according to the demand, greatly improve the practicability of the device.

[0040] The above only describes certain exemplary embodiments of the present application by way of illustration, without doubt, for those skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present application.

Claims

1. A drilling apparatus for linear guide rail production, characterized by, Include: Workbench (1), the top of the workbench (1) is symmetrically connected with a fixed frame (6) on both sides, and a fixed assembly is arranged on the workbench (1), the top of the two fixed frames (6) is provided with a guide rail (7), the two guide rails (7) are slidably connected with a sliding seat (8), the two sliding seats (8) are fixedly connected with a connecting plate (9), the connecting plate (9) is fixedly connected with a second air cylinder (10), the bottom of the second air cylinder (10) is connected with a driving motor (11), and the bottom of the driving motor (11) is fixedly connected with a support frame (12); The bottom of the support frame (12) is rotatably connected with a connecting shaft (13) through a bearing, the connecting shaft (13) is provided with a positioning disc (14), the four ends of the positioning disc (14) are provided with detachable drill rods (16), one side of the support frame (12) is provided with a movable connecting arm (22), the inner side of the connecting arm (22) is fixedly connected with a toothed plate (23), one end of the connecting shaft (13) extends out of the support frame (12) and is provided with a gear (24) engaged with the toothed plate (23).

2. The drilling apparatus for linear guide rail production according to claim 1, characterized in that: The side wall of the support frame (12) is symmetrically fixed with two fixed seats (19) above the gear (24), the two fixed seats (19) are rotatably connected with a screw rod (20) through a bearing, the top of the screw rod (20) is provided with a driving motor (21), and the top of the connecting arm (22) is threadedly connected with the screw rod (20).

3. The drilling apparatus for linear guide rail production according to claim 1, characterized in that: The top side wall of the connecting arm (22) is fixedly connected with a limiting block (25), and the side wall of the support frame (12) is provided with a limiting groove (26) matched with the limiting block (25).

4. The drilling apparatus for linear guide rail production according to claim 1, characterized in that: The fixed assembly comprises a first air cylinder (2) symmetrically fixed on the top of the workbench (1) through a support, and the output end of the first air cylinder (2) is fixedly connected with a clamping plate (3) above the workbench (1).

5. The drilling apparatus for linear guide rail production according to claim 4, characterized in that: The bottom side of the clamping plate (3) is fixedly connected with a sliding block (4), and the top side of the workbench (1) is symmetrically provided with a sliding groove (5) matched with the sliding block (4).

6. The drilling apparatus for linear guide rail production according to claim 4, characterized in that: The side wall of the clamping plate (3) is provided with a rubber pad, and a hollow cavity is formed between the rubber pad and the clamping plate (3).

7. The drilling apparatus for linear guide rail production according to claim 1, characterized in that: The four ends of the positioning disc (14) are fixedly connected with a fixed head (15), the end of the fixed head (15) is connected with a threaded head (17), and one end of the drill rod (16) is provided with a threaded hole (18) matched with the threaded head (17).

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