CN211840200U - A drilling device for machining with good fixing effect - Google Patents

Abstract

The utility model discloses a fixed effectual drilling equipment for machining, including fixed case, logical groove has all transversely been seted up to the center department of fixed incasement chamber top both sides, the welding of the center department at fixed roof portion has the rack, the center department of rack both sides all inlays and is equipped with the sliding sleeve, the inner chamber of fixed case is provided with fixed establishment, the top welding of fixed case has the mount, the fixedly connected with cylinder of center department at mount inner chamber top, the bottom welding of cylinder has the fixing base. The utility model discloses a step motor, action wheel, belt and the cooperation from the driving wheel drive positive and negative threaded rod and carry out positive and negative rotation, through the cooperation of positive and negative threaded rod, bearing frame, thread bush, fixed column, centre gripping post and grip block, can drive the grip block and carry out the centre gripping in the rack and remove, strengthen the centre gripping effect of steel sheet part then, solved the poor problem of traditional drilling equipment fixed effect.

Description

A drilling device for machining with good fixing effect

technical field

The utility model relates to the technical field of mechanical processing drilling equipment, in particular to a mechanical processing drilling device with good fixing effect.

Background technique

Machining refers to the process of changing the external dimensions or performance of a workpiece through a mechanical device. According to the difference in processing methods, it can be divided into cutting processing and pressure processing. The production process of a machine refers to the entire process of making products from raw materials. , For machine production, it includes the transportation and preservation of raw materials, production preparation, blank manufacturing, parts processing and heat treatment, product assembly, and debugging, painting and packaging, etc. When the user drills the steel plate parts However, the traditional drilling device has poor fixing effect, and most of the steel plates are fixed manually, which greatly enhances the labor intensity of the user and reduces the drilling efficiency of the steel plate parts.

Utility model content

The purpose of the utility model is to provide a drilling device for machining with good fixing effect, which has the advantages of good fixing effect and solves the problem of poor fixing effect of the traditional drilling device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a drilling device for machining with good fixing effect, comprising a fixing box, the center of both sides of the top of the inner cavity of the fixing box is laterally provided with through grooves, so A placing frame is welded at the center of the top of the fixing box, a sliding sleeve is embedded in the center of both sides of the placing frame, a fixing mechanism is arranged in the inner cavity of the fixing box, and a fixing frame is welded on the top of the fixing box , a cylinder is fixedly connected to the center of the top of the inner cavity of the fixed frame, a fixed seat is welded to the bottom of the cylinder, a motor is fixedly connected to the bottom of the fixed seat, and a sleeve is welded to the output shaft of the motor. The inner cavity of the sleeve is sleeved with a drill bit.

Preferably, the fixing mechanism includes a stepping motor, a driving wheel, a belt, a driven wheel, a positive and negative threaded rod, a bearing seat, a threaded sleeve, a fixing column, a clamping column and a clamping plate, and the bottom of the inner cavity of the fixing box is The left side is fixedly connected with a stepping motor, the output shaft of the stepping motor is sleeved with a driving wheel, the top of the driving wheel is connected with a driven wheel through a belt drive, and the inner cavity of the driven wheel is laterally sleeved with a positive and negative A threaded rod, the outer side of the positive and negative threaded rod is movably connected with a bearing seat, the outer side of the bearing seat is fixedly connected with the inner cavity of the fixing box, and both sides of the positive and negative threaded rod are threadedly connected with a threaded sleeve, the The top of the threaded sleeve is welded with a fixed column, the top of the inner side of the fixed column penetrates the through groove and is welded with a clamping column, the surface of the clamping column is slidably connected with the inner cavity of the sliding sleeve, and the inner side of the clamping column penetrates Slide sleeve and welded with clamping plate.

Preferably, limit springs are welded sequentially from left to right on the front and back of the inner cavity of the placing rack, and a limit plate is welded on the inner side of the limit spring.

Preferably, a box door is hinged on the left side of the front of the fixed box through a hinge, and a handle is embedded in the center of the right side of the front side of the box door.

Preferably, a buffer spring is sleeved on the surface of the clamping column, the outer side of the buffer spring is welded with the inner side of the fixing column, and the inner side of the buffer spring is welded with the outer side of the sliding sleeve.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The utility model drives the forward and reverse threaded rods to rotate forward and reverse through the cooperation of the stepping motor, the driving wheel, the belt and the driven wheel. The cooperation of the clamping plate can drive the clamping plate to move in the placing frame, thereby enhancing the clamping effect of the steel plate parts, solving the problem of poor fixing effect of the traditional drilling device, reducing the labor intensity of the user, and at the same time. Improve the drilling efficiency of steel plate components.

2. The utility model can elastically clamp and limit the front and back of the steel plate parts through the limit spring and the limit plate. Through the box door and the handle, it is convenient for maintenance personnel to repair and maintain the internal components of the fixed box. The buffer spring can buffer the clamping column to avoid collision between the fixed column and the placing frame.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the sectional view of the utility model fixed box structure;

FIG. 3 is a top view of the structure of the placing rack of the present invention.

In the figure: 1. Fixed box; 2. Through slot; 3. Placement frame; 4. Sliding sleeve; 5. Fixing mechanism; 501, Stepper motor; 502, Driving wheel; 503, Belt; 504, Driven wheel; Positive and negative threaded rod; 506, bearing seat; 507, threaded sleeve; 508, fixing column; 509, clamping column; 510, clamping plate; 6, fixing frame; 7, cylinder; 8, fixing seat; 9, motor; 10. Sleeve; 11. Drill bit; 12. Limiting spring; 13. Limiting plate; 14. Box door; 15. Buffer spring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Fig. 1-3, a drilling device for machining with good fixing effect includes a fixing box 1, a box door 14 is hinged on the left side of the front side of the box door 1 through hinges, and the center of the front right side of the box door 14 is embedded A push handle is provided, through the box door 14 and the push handle, it is convenient for maintenance personnel to repair and maintain the internal components of the fixed box 1. The center of both sides of the top of the inner cavity of the fixed box 1 is horizontally opened with a through groove 2. The top of the fixed box 1 A placing frame 3 is welded at the center of the placing frame. The front and back of the inner cavity of the placing frame 3 are welded from left to right with a limit spring 12. The inner side of the limit spring 12 is welded with a limit plate 13. Through the limit spring 12 and the limit plate 13. The front and back of the steel plate parts can be elastically clamped and limited. The center of both sides of the placing frame 3 is embedded with a sliding sleeve 4. The inner cavity of the fixing box 1 is provided with a fixing mechanism 5. The fixing mechanism 5 includes steps. Inlet motor 501, driving pulley 502, belt 503, driven pulley 504, positive and negative threaded rod 505, bearing seat 506, threaded sleeve 507, fixing column 508, clamping column 509 and clamping plate 510, the bottom of the inner cavity of the fixing box 1 The left side is fixedly connected with a stepper motor 501, the output shaft of the stepper motor 501 is sleeved with a driving wheel 502, the top of the driving wheel 502 is connected with a driven wheel 504 through a belt 503, and the inner cavity of the driven wheel 504 is laterally sleeved with a positive wheel. The reverse threaded rod 505, the outer side of the positive and negative threaded rod 505 is movably connected with a bearing seat 506, the outer side of the bearing seat 506 is fixedly connected with the inner cavity of the fixing box 1, and both sides of the positive and negative threaded rod 505 are threadedly connected with a threaded sleeve 507, The top of the threaded sleeve 507 is welded with a fixing column 508, and the top of the inner side of the fixing column 508 penetrates through the through slot 2 and is welded with a clamping column 509. The surface of the clamping column 509 is sleeved with a buffer spring 15. The outer side of the buffer spring 15 is connected to the fixing column. The inner side of 508 is welded, and the inner side of the buffer spring 15 is welded with the outer side of the sliding sleeve 4. The buffer spring 15 can buffer the clamping column 509 to avoid the collision between the fixed column 508 and the placing frame 3, and the surface of the clamping column 509 can be prevented. It is slidably connected with the inner cavity of the sliding sleeve 4. The inner side of the clamping column 509 penetrates the sliding sleeve 4 and is welded with a clamping plate 510. The top of the fixing box 1 is welded with a fixing frame 6, and the center of the inner cavity of the fixing frame 6 is fixedly connected. There is a cylinder 7, the bottom of the cylinder 7 is welded with a fixed seat 8, the bottom of the fixed seat 8 is fixedly connected with a motor 9, the output shaft of the motor 9 is welded with a sleeve 10, and the inner cavity of the sleeve 10 is sleeved with a drill bit 11. The cooperation of the feeding motor 501, the driving wheel 502, the belt 503 and the driven wheel 504 drives the positive and negative threaded rods 505 to rotate in the forward and reverse directions. The cooperation of the column 509 and the clamping plate 510 can drive the clamping plate 510 to move in the placing frame 3, thereby enhancing the clamping effect of the steel plate parts, solving the problem of poor fixing effect of the traditional drilling device, reducing the user The labor intensity is improved, and the drilling efficiency of steel plate parts is also improved.

During use, the user places the steel plate part to be drilled on the inside of the placing frame 3, then the limit spring 12 and the limit plate 13 limit and clamp the front and back of the steel plate part, and then the stepping motor 501 drives the driving wheel. 502 rotates forward, then the driving wheel 502 drives the driven wheel 504 to rotate through the belt 503, and through the active cooperation of the bearing seat 506, the driven wheel 504 drives the positive and negative threaded rods 505 to rotate, and the positive and negative threaded rods 505 drive two threaded sleeves 507 moves inward, then the threaded sleeve 507 drives the fixed column 508 to move inward, and then the fixed column 508 drives the clamping column 509 to move inward in the sliding sleeve 4, so that the clamping column 509 drives the clamping plate 510 to both sides of the steel plate part Both are clamped and fixed, and then the cylinder 7 drives the fixing base 8 and the motor 9 to move down to the drilling position of the steel plate part respectively, and the motor 9 drives the drill bit 11 to drill the steel plate part.

The electrical components appearing in this article are all connected to the external main controller and 220V mains, and the main controller can be conventional known devices such as air cylinders, motors, and stepper motors to control. All the standard parts can be purchased from the market. The specific connection method of each part adopts the mature bolts, rivets, welding and other conventional means in the existing technology. And its internal structure belongs to the prior art structure, the user can complete the normal operation according to the prior art manual, and the circuit connection adopts the conventional connection method in the prior art, and will not be described in detail here.

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

Claims (5)

1. A drilling device for machining with a good fixing effect, comprising a fixing box (1), characterized in that: the center of both sides of the top of the inner cavity of the fixing box (1) is laterally provided with a through groove (2) , a placing frame (3) is welded at the center of the top of the fixing box (1), and sliding sleeves (4) are embedded in the center of both sides of the placing frame (3). The inner cavity is provided with a fixing mechanism (5), a fixing frame (6) is welded on the top of the fixing box (1), and a cylinder (7) is fixedly connected to the center of the inner cavity top of the fixing frame (6). A fixing seat (8) is welded on the bottom of the cylinder (7), a motor (9) is fixedly connected to the bottom of the fixing seat (8), and a sleeve (10) is welded on the output shaft of the motor (9). The inner cavity of the sleeve (10) is sleeved with a drill bit (11). 2. The drilling device for machining with good fixing effect according to claim 1, wherein the fixing mechanism (5) comprises a stepping motor (501), a driving wheel (502), a belt (503) ), driven wheel (504), positive and negative threaded rod (505), bearing seat (506), threaded sleeve (507), fixing column (508), clamping column (509) and clamping plate (510), the A stepper motor (501) is fixedly connected to the left side of the bottom of the inner cavity of the fixed box (1), the output shaft of the stepper motor (501) is provided with a driving wheel (502), and the top of the driving wheel (502) is provided with a driving wheel (502). A driven wheel (504) is driven and connected by a belt (503), the inner cavity of the driven wheel (504) is laterally sleeved with a positive and negative threaded rod (505), and the outer side of the positive and negative threaded rod (505) is movably connected with a A bearing seat (506), the outer side of the bearing seat (506) is fixedly connected with the inner cavity of the fixing box (1), and both sides of the front and back threaded rods (505) are threadedly connected with threaded sleeves (507), so The top of the threaded sleeve (507) is welded with a fixing column (508), and the top of the inner side of the fixing column (508) penetrates the through groove (2) and is welded with a clamping column (509), and the clamping column (509) The surface of the sliding sleeve (4) is slidably connected with the inner cavity of the sliding sleeve (4), and the inner side of the clamping column (509) penetrates the sliding sleeve (4) and is welded with a clamping plate (510). 3. A kind of drilling device for machining with good fixing effect according to claim 1, characterized in that: the front and back of the inner cavity of the placement rack (3) are welded with limit springs (12) sequentially from left to right. ), a limit plate (13) is welded to the inner side of the limit spring (12). 4. A drilling device for machining with good fixing effect according to claim 1, characterized in that: a box door (14) is hinged on the left side of the front of the fixed box (1) through a hinge, and the box A push handle is embedded in the center on the right side of the front of the door (14). 5. A drilling device for machining with good fixing effect according to claim 2, characterized in that: a buffer spring (15) is sleeved on the surface of the clamping column (509), and the buffer spring ( The outer side of 15) is welded with the inner side of the fixing column (508), and the inner side of the buffer spring (15) is welded with the outer side of the sliding sleeve (4).

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