Actuator end cover multi-drill-bit synchronous punching device

Abstract

The utility model discloses an actuator end cover multi-drill-bit synchronous punching device which is characterized in that an actuator end cover is limited on the inner side of an annular limiting ring and placed above an annular limiting backing ring, positioning of the actuator end cover is accurate, block positioning is convenient and rapid, after the actuator end cover is positioned and fixed, a multi-drill-bit drilling machine moves downwards, and punching is completed. The pressing block penetrates through the pressing block guide hole to press the upper surface of the actuator end cover, the pressing block is of an inverted-T-shaped structure, the pressing block guide hole can be pressed, the actuator end cover can be pressed, the pressing plate can also be pressed, the actuator end cover is pressed and fixed through the pressing plate, the actuator end cover can be effectively positioned and fixed, and after the actuator end cover is fixed, the pressing plate is not prone to falling off. The drill bit penetrates through the punching guide hole to punch the actuator end cover, positioning and fixing of the actuator end cover can be achieved, the positioning and fixing effect on the actuator end cover in the punching process is good, the punching precision and quality can be effectively improved, multi-station multi-hole punching operation is achieved, and efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of punching holes of actuator end covers, and in particular relates to a multi-drill synchronous punching device for actuator end covers. Background Art

[0002] In the prior art, when processing the actuator end cover, it is necessary to punch the actuator end cover. Currently, the punching equipment needs to be separately provided with a positioning tool for the actuator end cover, and it is not possible to perform multi-station multi-drill punching on the actuator end cover, resulting in low processing efficiency.

[0003] To this end, we propose a device that can achieve positioning and fixation of the actuator end cover. During the punching process, the positioning and fixation effect of the actuator end cover is good, the punching accuracy and quality can be effectively improved, and multi-station multi-hole punching operation can be realized. The actuator end cover multi-drill synchronous punching device with high efficiency can solve the above problems. Utility Model Content

[0004] The utility model aims to provide a multi-drill synchronous punching device for an actuator end cover to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-drill synchronous punching device for an actuator end cover, comprising a concave groove protection box, a rectangular support is fixedly provided on the bottom wall of the concave groove protection box, the top of the rectangular support is fixedly connected to the rectangular support platform through four first rectangular pillars, the top of the rectangular support platform is fixedly connected to the transverse rectangular plate through four second rectangular pillars, the top of the transverse rectangular plate is provided with a positioning assembly and a clamping assembly that match the actuator end cover, a support rod is fixedly provided on the inner bottom wall of the concave groove protection box and located on the front side of the rectangular support, and a multi-head drill is fixedly provided at the bottom of the mounting platform on the top of the support rod;

[0006] The positioning assembly includes a circular platform fixed on the top of the transverse rectangular plate, a plurality of pillars fixed at equal intervals on the top of the circular platform, an annular limiting ring fixed on the top of the pillar, an annular limiting support ring fixed on the inner side and below of the annular limiting ring, and a guide column fixed at the center of the top of the transverse rectangular plate;

[0007] The clamping assembly includes two vertical guide pillars fixedly arranged on the top of the horizontal rectangular plate symmetrically on the left and right, two first guide sleeves respectively guided and sleeved on the outer sides of the two vertical guide pillars, a pressing plate connecting the two first guide sleeves, a punching guide hole arranged on the pressing plate, a pressing block guide hole arranged on the pressing plate, and a guide socket for guiding in cooperation with the guide pillars.

[0008] Preferably, the outer edge limit of the actuator end cover is set on the inner side of the annular limit ring, and the bottom limit of the actuator end cover is set above the annular limit support ring. When the actuator end cover is installed and fixed, the actuator end cover is limited to the inner side of the annular limit ring and placed above the annular limit support ring. The positioning of the actuator end cover is accurate and the fixing is convenient and fast. Due to the setting of the annular limit ring and the hollow structure of the annular limit support ring, it is convenient to discharge the punching waste.

[0009] Preferably, an opening is provided on the front side of the concave groove protection box to facilitate entering the concave groove protection box to inspect and repair the equipment.

[0010] Preferably, the drill housing on the multi-head drill rig is fixedly connected to two second guide sleeves sleeved on the outer sides of the two vertical guide columns through two connecting plates. During the process of the multi-head drill rig descending to punch holes, it can descend along the vertical guide columns, and the guided descent is good with good stability.

[0011] Preferably, a pressure block that movably passes through the pressure block guide hole and presses the actuator end cover is fixed on the piston rods of the two cylinders fixedly arranged on the top of the drilling rig housing. The pressure block passes through the pressure block guide hole to press the upper surface of the actuator end cover, which can effectively position and fix the actuator end cover.

[0012] Preferably, the multi-head drilling rig is provided with a drill bit vertically symmetrically arranged with respect to each punching guide hole, and the drill bit penetrates through the punching guide hole to punch the actuator end cover.

[0013] The technical effects and advantages of the utility model are as follows: the actuator end cover multi-drill synchronous punching device, the actuator end cover is limited on the inner side of the annular limiting ring and is placed above the annular limiting support ring, the positioning of the actuator end cover is accurate and the block is convenient and fast, and due to the setting of the annular limiting ring and the hollow structure of the annular limiting support ring, it is convenient to discharge the punching waste;

[0014] After the actuator end cover is positioned and fixed, the multi-head drill moves downward, and the pressure block passes through the pressure block guide hole to press the upper surface of the actuator end cover. The pressure block is a convex structure, which can press the pressure block guide hole and press the actuator end cover, and can also press the pressure plate. The pressure plate is pressed and fixed to the actuator end cover, which can effectively position and fix the actuator end cover. After the actuator end cover is fixed, the drill bit passes through the punching guide hole to punch the actuator end cover, which can realize the positioning and fixation of the actuator end cover. During the punching process, the positioning and fixing effect of the actuator end cover is good, which can effectively improve the punching accuracy and quality, and realize multi-station multi-hole punching operation with high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a structural schematic diagram of the positioning component of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the clamping assembly of the utility model.

[0018] In the figure: 1. concave groove protection box; 2. rectangular support; 3. first rectangular pillar; 4. rectangular support platform; 5. second rectangular pillar; 6. transverse rectangular plate; 7. positioning assembly; 701. circular platform; 702. pillar; 703. annular limit ring; 704. annular limit support ring; 705. guide column; 8. clamping assembly; 801. vertical guide column; 802. first guide sleeve; 803. pressure plate; 804. punching guide hole; 805. pressure block guide hole; 806. guide socket; 9. support rod; 10. installation platform; 11. multi-head drilling rig; 12. opening; 13. connecting plate; 14. second guide sleeve; 15. pressure block; 16. drill bit. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The utility model provides Figure 1-3 The illustrated actuator end cover multi-drill synchronous punching device comprises a concave groove protection box 1, a rectangular support 2 is fixedly provided on the bottom wall of the concave groove protection box 1, the top of the rectangular support 2 is fixedly connected to the rectangular support platform 4 through four first rectangular pillars 3, the top of the rectangular support platform 4 is fixedly connected to the transverse rectangular plate 6 through four second rectangular pillars 5, the top of the transverse rectangular plate 6 is provided with a positioning assembly 7 and a clamping assembly 8 that match the actuator end cover, a support rod 9 is fixedly provided on the inner bottom wall of the concave groove protection box 1 and located on the front side of the rectangular support 2, a multi-head drill rig 11 is fixedly provided at the bottom of the mounting platform 10 on the top of the support rod 9, and an opening 12 is provided on the front side of the concave groove protection box 1 to facilitate entering the concave groove protection box 1 to overhaul the equipment;

[0021] The positioning assembly 7 includes a circular platform 701 fixed on the top of the transverse rectangular plate 6, a plurality of pillars 702 fixed at equal intervals on the top of the circular platform 701, an annular limiting ring 703 fixed on the top of the pillar 702, an annular limiting support ring 704 fixed on the inner side and below the annular limiting ring 703, and a guide column 705 fixed at the center of the top of the transverse rectangular plate 6;

[0022] The outer edge limit of the actuator end cover is set on the inner side of the annular limit ring 703, and the bottom limit of the actuator end cover is set above the annular limit support ring 704. When the actuator end cover is installed and fixed, the actuator end cover is limited to the inner side of the annular limit ring 703 and placed above the annular limit support ring 704. The positioning of the actuator end cover is accurate and the fixing is convenient and fast. Due to the setting of the hollow structure of the annular limit ring 703 and the annular limit support ring 704, it is convenient to discharge the punching waste.

[0023] The clamping assembly 8 includes two vertical guide columns 801 symmetrically fixed on the top of the horizontal rectangular plate 6, two first guide sleeves 802 respectively guided and sleeved on the outer sides of the two vertical guide columns 801, a pressing plate 803 connecting the two first guide sleeves 802, a punching guide hole 804 provided on the pressing plate 803, a pressing block guide hole 805 provided on the pressing plate 803, and a guide socket 806 for guiding in cooperation with the guide column 705.

[0024] The drill housing on the multi-head drill 11 is fixedly connected to two second guide sleeves 14 sleeved on the outer sides of the two vertical guide columns 801 through two connecting plates 13. During the process of the multi-head drill 11 descending to punch holes, it can descend along the vertical guide columns 801, and the guided descent is good with good stability.

[0025] A pressure block 15 that movably passes through the pressure block guide hole 805 and presses the actuator end cover is fixed on the piston rods of the two cylinders fixed on the top of the drilling rig housing. The pressure block 15 passes through the pressure block guide hole 805 to press the upper surface of the actuator end cover. The pressure block 15 is a convex structure, which can press the pressure block guide hole 805 and press the actuator end cover, and can also press the pressure plate 803. The pressure plate 803 is pressed and fixed to the actuator end cover, which can effectively position and fix the actuator end cover. The multi-head drilling rig 11 is provided with a drill bit 16 that is vertically symmetrically arranged with each punching guide hole 804, and the drill bit 16 passes through the punching guide hole 804 to punch the actuator end cover.

[0026] The actuator end cover multi-drill synchronous punching device, the actuator end cover is limited inside the annular limit ring 703, and is placed above the annular limit support ring 704, the positioning of the actuator end cover is accurate and the block is convenient and fast. Due to the hollow structure of the annular limit ring 703 and the annular limit support ring 704, it is convenient to discharge the punching waste.

[0027] After the actuator end cover is positioned and fixed, the multi-head drill 11 moves downward, and the pressure block 15 passes through the pressure block guide hole 805 to press the upper surface of the actuator end cover. The pressure block 15 is a convex structure, which can press the pressure block guide hole 805 and press the actuator end cover, and can also press the pressure plate 803. The pressure plate 803 is pressed and fixed to the actuator end cover, which can effectively position and fix the actuator end cover. After the actuator end cover is fixed, the drill bit 16 passes through the punching guide hole 804 to punch the actuator end cover, which can realize the positioning and fixing of the actuator end cover. During the punching process, the positioning and fixing effect of the actuator end cover is good, which can effectively improve the punching accuracy and quality, and realize multi-station multi-hole punching operation with high efficiency.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-drill synchronous punching device for an actuator end cover, comprising a concave groove protection box (1), characterized in that: A rectangular support (2) is fixedly provided on the bottom wall of the concave groove protection box (1); the top of the rectangular support (2) is fixedly connected to a rectangular support platform (4) via four first rectangular pillars (3); the top of the rectangular support platform (4) is fixedly connected to a transverse rectangular plate (6) via four second rectangular pillars (5); a positioning assembly (7) and a clamping assembly (8) that match the actuator end cover are provided on the top of the transverse rectangular plate (6); a support rod (9) is fixedly provided on the inner bottom wall of the concave groove protection box (1) and located on the front side of the rectangular support (2); a multi-head drilling rig (11) is fixedly provided at the bottom of the mounting platform (10) at the top of the support rod (9); The positioning assembly (7) comprises a circular platform (701) fixedly arranged on the top of the transverse rectangular plate (6), a plurality of pillars (702) fixedly arranged on the top of the circular platform (701) at an annular and equidistant manner, an annular limiting ring (703) fixedly arranged on the top of the pillar (702), an annular limiting support ring (704) fixedly arranged on the inner side and below the annular limiting ring (703), and a guide column (705) fixedly arranged at the center position of the top of the transverse rectangular plate (6); The clamping assembly (8) comprises two vertical guide pillars (801) fixedly arranged on the top of the horizontal rectangular plate (6) in a left-right symmetrical manner, two first guide sleeves (802) respectively sleeved on the outer sides of the two vertical guide pillars (801), a pressing plate (803) connecting the two first guide sleeves (802), a punching guide hole (804) arranged on the pressing plate (803), a pressing block guide hole (805) arranged on the pressing plate (803), and a guide plug hole (806) matched with the guide pillar (705) for guidance.

2. The actuator end cover multi-drill synchronous punching device according to claim 1, characterized in that: The outer edge limit of the actuator end cover is arranged inside the annular limit ring (703), and the bottom limit of the actuator end cover is arranged above the annular limit support ring (704).

3. The actuator end cover multi-drill synchronous punching device according to claim 1, characterized in that: The front side of the concave groove protection box (1) is provided with an opening (12).

4. The actuator end cover multi-drill synchronous punching device according to claim 1, characterized in that: The drilling machine housing on the multi-head drilling machine (11) is fixedly connected to two second guide sleeves (14) sleeved on the outer side surfaces of two vertical guide columns (801) through two connecting plates (13).

5. The actuator end cover multi-drill synchronous punching device according to claim 4, characterized in that: A pressure block (15) which movably penetrates the pressure block guide hole (805) and presses the actuator end cover is fixedly provided on the piston rods of the two cylinders fixedly arranged on the top of the drilling machine housing.

6. The actuator end cover multi-drill synchronous punching device according to claim 1, characterized in that: The multi-head drilling machine (11) is provided with a drill bit (16) vertically symmetrically arranged with respect to each punching guide hole (804).

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