Perforating device for elevator support production

Abstract

The utility model discloses an elevator support production punching device which comprises a base, an I-shaped frame is fixedly connected to the top of the base, a vertical hydraulic cylinder is installed on the I-shaped frame, and the bottom end of the vertical hydraulic cylinder penetrates to the bottom of the I-shaped frame and is fixedly provided with a horizontal adjusting piece. And two synchronous drilling machine main bodies are mounted on the horizontal adjusting piece. The horizontal adjusting piece is started to drive the two drilling machine bodies to operate oppositely so as to adjust the drilling position, the horizontal adjusting piece continues to be pushed to descend, the two drilling machine bodies are started to operate to conduct synchronous drilling on the two sides of the T-shaped guide rail support, and after drilling is completed, the conveying roller set is started to conduct conveying for discharging. And the subsequent T-shaped guide rail bracket is continuously conveyed until punching, so that the device has the advantages of continuous operation, more convenience and high efficiency in operation and no need of repeatedly disassembling and assembling the bracket.

Description

Technical Field

[0001] This utility model relates to the field of elevator guide rail processing technology, specifically to a drilling device for elevator bracket production. Background Technology

[0002] Elevator guide rail brackets are components used to support and fix guide rails. They are installed on the shaft wall or beams, fixing the spatial position of the guide rails and bearing various movements from the guide rails. During the production of elevator guide rail brackets, holes need to be drilled in the elevator brackets for bolt connection and installation.

[0003] Because some guide rail brackets are T-shaped, holes need to be drilled on both sides. Currently, the process involves drilling on one side after fixing the bracket, then readjusting and fixing the bracket before drilling on the other side, resulting in low efficiency. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of this utility model is to provide a drilling device for elevator bracket production, so as to solve the problems in the background technology.

[0005] To achieve the above objectives, the present invention adopts the following technical solution;

[0006] A drilling device for elevator bracket production includes a base, an I-beam frame fixedly connected to the top of the base, a vertical hydraulic cylinder mounted on the I-beam frame, the bottom end of the vertical hydraulic cylinder penetrating to the bottom of the I-beam frame and fixedly mounted with a horizontal adjusting component, two synchronous drilling machine bodies mounted on the horizontal adjusting component, an upper pressing mechanism mounted at the bottom of the horizontal adjusting component, two side plates mounted on the base, a conveying roller assembly mounted on the top of each of the two side plates, and a side pressing mechanism mounted on the opposite side of each of the two side plates.

[0007] As a further description of the above technical solution: the side pressure mechanism includes a sliding block, equidistantly arranged balls and a side tension spring. One side of the sliding block is slidably connected to the inside of the side plate and elastically connected to the side plate through the side tension spring. The balls are rotatably installed on the side of the sliding block away from the side plate.

[0008] As a further description of the above technical solution: the horizontal adjustment component includes a horizontal guide rail and a double-headed cylinder. The top of the horizontal guide rail is fixedly connected to the bottom of the vertical hydraulic cylinder. The outer side of the double-headed cylinder is fixedly connected to the inside of the horizontal guide rail. The two ends of the double-headed cylinder are respectively fixedly connected to the drilling machine bodies on both sides. The tops of the two drilling machine bodies are installed inside the horizontal guide rail.

[0009] As a further description of the above technical solution: the pressing mechanism includes a vertical rod, a sliding sleeve, a spring, rollers, and a contact element. The top end of the vertical rod is fixedly connected to the bottom of the horizontal guide rail, and the bottom end of the vertical rod penetrates into the interior of the sliding sleeve and is slidably connected thereto. The spring is sleeved on the outside of the vertical rod, and the bottom end of the spring is fixedly connected to the sliding sleeve. The top end of the spring is fixedly connected to the vertical rod. The rollers are rotatably mounted on both sides of the sliding sleeve. The contact element is movably mounted inside the sliding sleeve, and the bottom end of the vertical rod is connected and engaged with the contact element.

[0010] As a further description of the above technical solution: the contact element includes a compression spring, a push rod, and a contact block. The top end of the push rod is elastically connected to the bottom end of the vertical rod through the compression spring, and the bottom end of the push rod extends through to the bottom of the sliding sleeve and is fixedly connected to the contact block.

[0011] As a further description of the above technical solution: the base is provided with two receiving boxes, which are located on opposite sides of the two side plates.

[0012] Compared with existing technologies, the advantages of this utility model are:

[0013] This solution allows for easy adjustment of the punching spacing through a horizontal adjustment component, stabilizes the movement of the conveying support by using the conveying roller group and side pressure mechanism on the side plate, and achieves stable punching positioning through the upper pressure mechanism. As a result, the device has the advantages of continuous operation, more convenient and efficient operation, and no need for repeated disassembly and assembly of the support. Attached Figure Description

[0014] Figure 1 This is a frontal cross-sectional view of the present invention.

[0015] Figure 2 for Figure 1 Enlarged schematic diagram of section A in the middle;

[0016] Figure 3 This is a partial three-dimensional structural schematic diagram of the present invention;

[0017] Figure 4 This is a top view cross-sectional structural diagram of the present invention.

[0018] Explanation of the labels in the diagram:

[0019] 1. Base; 2. I-beam frame; 3. Vertical hydraulic cylinder; 4. Horizontal adjustment component; 41. Horizontal guide rail; 42. Double-headed cylinder; 5. Drilling machine body; 6. Upper pressing mechanism; 61. Vertical rod; 62. Sliding sleeve; 63. Spring; 64. Roller; 65. Contact component; 651. Compression spring; 652. Push rod; 653. Contact block; 7. Side plate; 8. Conveying roller group; 9. Side pressing mechanism; 91. Sliding block; 92. Ball bearing; 93. Side tension spring; 10. Receiving box. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] Please see Figures 1-4 In this utility model, an elevator bracket production drilling device includes a base 1, an I-beam 2 fixedly connected to the top of the base 1, a vertical hydraulic cylinder 3 installed on the I-beam 2, the bottom end of the vertical hydraulic cylinder 3 penetrating to the bottom of the I-beam 2 and fixedly installed with a horizontal adjustment component 4, two synchronous drilling machine bodies 5 installed on the horizontal adjustment component 4, an upper pressing mechanism 6 installed at the bottom of the horizontal adjustment component 4, two side plates 7 installed on the base 1, a conveying roller group 8 installed on the top of each of the two side plates 7, and a side pressing mechanism 9 installed on the opposite side of each of the two side plates 7.

[0022] In this invention, the base 1 serves as the device support. The central protrusion of the T-shaped guide rail bracket is inserted between the two side plates 7, allowing the two side pressing mechanisms 9 to support the protrusion from both sides. The conveying roller group 8 is activated to rotate and transport the T-shaped guide rail bracket. When the T-shaped guide rail bracket is transported to the bottom of the drilling machine body 5, the vertical hydraulic cylinder 3 is activated to lower the horizontal adjusting component 4, causing the upper pressing mechanism 6 to descend and contact the top surface of the T-shaped guide rail bracket for positioning. Simultaneously, the horizontal adjusting component 4 is activated to drive the two drilling machine bodies 5 to move relative to each other to adjust the drilling position. Further pushing of the horizontal adjusting component... Section 4 descends and starts the two drilling machine bodies 5 to simultaneously drill holes on both sides of the T-shaped guide rail bracket. After drilling is completed, the conveying roller group 8 is started to convey the material for discharge. The T-shaped guide rail bracket continues to be conveyed until drilling continues. This realizes that the device can operate continuously, making operation more convenient and efficient, without the need for repeated disassembly and assembly of the bracket. It solves the problem of low operating efficiency in the existing technology, which requires drilling on both sides. In the current operation method, after the bracket is fixed, only one side can be drilled first, and then the position of the fixed bracket is readjusted before drilling on the other side.

[0023] Please see Figure 1 and Figure 4 The side pressure mechanism 9 includes a sliding block 91, balls 92 arranged at equal intervals, and a side tension spring 93. One side of the sliding block 91 is slidably connected to the inside of the side plate 7 and elastically connected to the side plate 7 through the side tension spring 93. The balls 92 are rotatably installed on the side of the sliding block 91 away from the side plate 7.

[0024] In this invention, the side tension spring 93 presses the sliding block 91 to move relative to each other, causing the ball bearing 92 to contact and press the two sides of the protrusion of the T-shaped guide rail bracket, thereby achieving auxiliary positioning. At the same time, the ball bearing 92 enables the T-shaped guide rail bracket to be transported smoothly.

[0025] Please see Figure 1 The horizontal adjustment component 4 includes a horizontal guide rail 41 and a double-headed cylinder 42. The top of the horizontal guide rail 41 is fixedly connected to the bottom of the vertical hydraulic cylinder 3. The outer side of the double-headed cylinder 42 is fixedly connected to the inside of the horizontal guide rail 41. The two ends of the double-headed cylinder 42 are fixedly connected to the drilling machine bodies 5 on both sides. The tops of the two drilling machine bodies 5 are installed inside the horizontal guide rail 41.

[0026] In this invention, the two drilling machine bodies 5 are driven to slide relative to each other along the bottom of the horizontal guide rail 41 by activating the double-headed cylinder 42, thereby adjusting the drilling spacing and making the operation more convenient.

[0027] Please see Figure 1 The upper pressing mechanism 6 includes a vertical rod 61, a sliding sleeve 62, a spring 63, a roller 64, and a contact member 65. The top end of the vertical rod 61 is fixedly connected to the bottom of the horizontal guide rail 41, and the bottom end of the vertical rod 61 extends through the interior of the sliding sleeve 62 and is slidably connected thereto. The spring 63 is sleeved on the outside of the vertical rod 61, and the bottom end of the spring 63 is fixedly connected to the sliding sleeve 62. The top end of the spring 63 is fixedly connected to the vertical rod 61. The roller 64 is rotatably installed on both sides of the sliding sleeve 62. The contact member 65 is movably installed inside the sliding sleeve 62, and the bottom end of the vertical rod 61 is connected and engaged with the contact member 65.

[0028] In this invention, the horizontal guide rail 41 descends, causing the vertical rod 61 to descend synchronously, which in turn causes the sliding sleeve 62 to descend so that the roller 64 contacts the top surface of the T-shaped guide rail bracket, achieving top-view positioning and facilitating material conveying. During drilling, the vertical rod 61 continues to descend, pushing the contact piece 65 to descend and contact the top surface of the T-shaped guide rail bracket, achieving auxiliary positioning and making drilling more stable.

[0029] Please see Figure 2 The contact element 65 includes a compression spring 651, a push rod 652, and a contact block 653. The top end of the push rod 652 is elastically connected to the bottom end of the vertical rod 61 through the compression spring 651, and the bottom end of the push rod 652 extends through to the bottom of the sliding sleeve 62 and is fixedly connected to the contact block 653.

[0030] In this invention, the vertical rod 61 lowers to compress the spring 651, causing the push rod 652 to lower, which in turn pushes the contact block 653 to lower and contact the top surface of the T-shaped guide rail bracket, thereby achieving stable drilling positioning.

[0031] Please see Figure 1 The base 1 has two receiving boxes 10, which are located on opposite sides of the two side plates 7.

[0032] In this invention, the material receiving box 10 collects the debris that falls from the drill hole, making it easy to clean up.

[0033] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A drilling device for elevator bracket production, comprising a base (1), characterized in that: The base (1) is fixedly connected to the top of the I-beam frame (2), and a vertical hydraulic cylinder (3) is installed on the I-beam frame (2). The bottom end of the vertical hydraulic cylinder (3) extends through to the bottom of the I-beam frame (2) and is fixedly installed with a horizontal adjustment component (4). Two synchronous drilling machine bodies (5) are installed on the horizontal adjustment component (4). An upper pressing mechanism (6) is installed at the bottom of the horizontal adjustment component (4). Two side plates (7) are installed on the base (1). A conveying roller group (8) is installed on the top of each of the two side plates (7). A side pressing mechanism (9) is installed on the opposite side of each of the two side plates (7).

2. The drilling device for elevator bracket production according to claim 1, characterized in that: The side pressure mechanism (9) includes a sliding block (91), ball bearings (92) arranged at equal distances, and a side tension spring (93). One side of the sliding block (91) is slidably connected to the inside of the side plate (7) and elastically connected to the side plate (7) through the side tension spring (93). The ball bearings (92) are rotatably installed on the side of the sliding block (91) away from the side plate (7).

3. The drilling device for elevator bracket production according to claim 1, characterized in that: The horizontal adjustment component (4) includes a horizontal guide rail (41) and a double-headed cylinder (42). The top of the horizontal guide rail (41) is fixedly connected to the bottom of the vertical hydraulic cylinder (3). The outer side of the double-headed cylinder (42) is fixedly connected to the inside of the horizontal guide rail (41). The two ends of the double-headed cylinder (42) are respectively fixedly connected to the drilling machine bodies (5) on both sides. The tops of the two drilling machine bodies (5) are installed inside the horizontal guide rail (41).

4. The drilling device for elevator bracket production according to claim 2, characterized in that: The pressing mechanism (6) includes a vertical rod (61), a sliding sleeve (62), a spring (63), a roller (64), and a contact (65). The top end of the vertical rod (61) is fixedly connected to the bottom of the horizontal guide rail (41), and the bottom end of the vertical rod (61) extends through the interior of the sliding sleeve (62) and is slidably connected thereto. The spring (63) is sleeved on the outside of the vertical rod (61), and the bottom end of the spring (63) is fixedly connected to the sliding sleeve (62). The top end of the spring (63) is fixedly connected to the vertical rod (61). The roller (64) is rotatably installed on both sides of the sliding sleeve (62). The contact (65) is movably installed inside the sliding sleeve (62), and the bottom end of the vertical rod (61) is connected and engaged with the contact (65).

5. The drilling device for elevator bracket production according to claim 4, characterized in that: The contact element (65) includes a compression spring (651), a push rod (652), and a contact block (653). The top end of the push rod (652) is elastically connected to the bottom end of the vertical rod (61) through the compression spring (651), and the bottom end of the push rod (652) extends through to the bottom of the sliding sleeve (62) and is fixedly connected to the contact block (653).

6. The drilling device for elevator bracket production according to claim 1, characterized in that: The base (1) is provided with two receiving boxes (10), and the two receiving boxes (10) are located on opposite sides of the two side plates (7).

Images