CN211438219U

CN211438219U - Light truck fan flange drilling equipment

Info

Publication number: CN211438219U
Application number: CN202020034300.2U
Authority: CN
Inventors: 张勇; 万河水
Original assignee: Hefei Wansheng Machinery Co ltd
Current assignee: Hefei Wansheng Machinery Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-09-08
Anticipated expiration: 2030-01-08

Abstract

The utility model relates to a light calorie of fan flange drilling technical field, and disclose a light calorie of fan flange drilling equipment, comprises a workbench, the top fixedly connected with bottom plate of workstation, circular cavity has been seted up to the top central authorities of bottom plate, and circular cavity internal rotation is connected with the carousel, and the cavity has been seted up to the right flank of workstation, turns to the motor through cushion fixedly connected with on the diapire in the cavity, turns to the first pivot of output fixedly connected with of motor, the top of first pivot run through in the cavity roof and bottom plate and with the bottom fixed connection of carousel. The utility model provides a current most light calorie fan flange drilling equipment press from both sides tightly the flange through the hole of flange, the flange slope can appear when drilling, and the depth of parallelism between the axle center that leads to the hole of boring and the axle center of ring flange is not enough, and then serious influence the heat-sinking capability of fan and life's problem.

Description

Light truck fan flange drilling equipment

Technical Field

The utility model relates to a light truck fan flange drilling technical field specifically is a light truck fan flange drilling equipment.

Background

The light truck is internally provided with a component called a water tank, cooling water is filled in the water tank, the component can be used for cooling an engine of the light truck, the engine is prevented from being damaged due to overheating, the cooling water in the water tank is limited, the quantity of heat which can be absorbed by the cooling water is also limited, in order to improve the working capacity of the water tank, the water tank is provided with a radiating fan to accelerate the heat discharge of the cooling water in the water tank, and the normal operation of the light truck water tank and the engine is influenced by the quality of the radiating fan.

A very key part is the flange in the fan, the flange need drill to it in process of production, and the hole through the flange of the most current light truck fan flange drilling equipment presss from both sides tightly the flange, then drills, can lead to the flange to incline because of the pressure of drill bit in drilling process like this, thereby make the depth of parallelism between the axle center of the hole of drilling and the axle center of ring flange not enough, and then serious influence the heat-sinking capability and the life of fan.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a light calorie of fan flange drilling equipment has solved the hole through the flange of current most light calorie of fan flange drilling equipment and has pressed from both sides tightly the flange, and the flange slope can appear when drilling, and the depth of parallelism between the axle center that leads to the hole of boring and the axle center of ring flange is not enough, and then serious influence the heat-sinking capability of fan and life's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a light truck fan flange drilling device comprises a workbench, the top of the workbench is fixedly connected with a bottom plate, a circular concave cavity is arranged in the center of the top of the bottom plate, a rotary table is rotationally connected in the circular concave cavity, a cavity is arranged on the right side surface of the workbench, a steering motor is fixedly connected on the inner bottom wall of the cavity through a cushion block, the output end of the steering motor is fixedly connected with a first rotating shaft, the top end of the first rotating shaft penetrates through the top wall and the bottom plate in the cavity and is fixedly connected with the bottom of the rotating disc, the top of the rotary table is symmetrically provided with two groups of sliding grooves, each group of sliding grooves is two, two clamping plates are symmetrically and slidably connected in the two groups of sliding grooves through connecting blocks, two springs are symmetrically and fixedly connected to the side faces, close to the two clamping plates, of the two clamping plates, the right side face of the clamping plate on the left side is fixedly connected with an electromagnet, and the left side face of the clamping plate on the right side is fixedly connected with an iron block;

four support columns are fixedly connected to four corners of the top of the workbench, a top plate is fixedly connected between the tops of the four support columns, two hydraulic cylinders are symmetrically and fixedly penetrated through the top of the top plate, a fixed plate is fixedly connected between the output ends of the two hydraulic cylinders, two through grooves and two sets of T-shaped guide grooves are symmetrically formed in the top of the fixed plate, two sliding blocks are symmetrically and slidably connected into the two sets of T-shaped guide grooves through T-shaped connecting blocks, a fixed block is fixedly connected to the bottom of the sliding block on the right side, a first motor is fixedly connected to the fixed block, a twist drill is fixedly connected to the output end of the first motor, and a pressing mechanism is fixedly connected to the bottom of the sliding block;

the bottom fixedly connected with second motor of fixed plate, the output end fixedly connected with second pivot of second motor, the top of second pivot is run through fixed plate bottom and fixed cover has connect the bull stick, two the side that the slider is close to mutually all articulates there is the push rod, two the one end that the push rod is close to mutually articulates with the both ends of bull stick respectively mutually.

Preferably, the right side of the workbench cavity is through, so that the waste basket is convenient to clean.

Preferably, a waste material groove is formed in the inner top wall of the cavity of the workbench.

Preferably, the waste basket has been placed on the interior diapire of workstation, can concentrate and collect the waste material, and the staff of being convenient for concentrates on handling the waste material.

Preferably, the drilling groove has been seted up on the top right side of bottom plate, and the drilling groove communicates with the waste material groove case at workstation top for the bottom plate can not hinder drilling processing, and makes the bottom plate can not hinder drilling processing.

Preferably, the pressing mechanism positioned at the bottom of the left slide block and the fixing block positioned at the bottom of the right slide block are movably clamped in the two through grooves at the top of the fixing plate.

Preferably, hold-down mechanism includes sleeve pipe, branch, pressure disk and expanding spring, and the activity of branch upper end is cup jointed at the sheathed tube lower extreme, and the pressure disk is fixed in the bottom of branch, and expanding spring's both ends are fixed respectively at the top of sheathed tube bottom and pressure disk.

(III) advantageous effects

Compared with the prior art, the utility model provides a light calorie of fan flange drilling equipment possesses following beneficial effect:

1. the utility model discloses a two splint that set up, cooperation spring, electro-magnet and iron plate can adsorb the iron plate after the electro-magnet is electrified, thereby make two splint be close to mutually, thereby be convenient for receive the outer disc of two splint with the interior accuse cover of flange on, then the electro-magnet loses the electricity, two splint can keep away from each other to pressing from both sides tight flange under the spring action of spring, accomplish the positioning work to the flange simultaneously, the positioning clamp is pressed from both sides tight easy operation convenient, drilling machining efficiency has been improved, and staff's intensity of labour has been alleviateed.

2. The utility model discloses a motor that turns to that sets up drives the second pivot and rotates, and the second pivot passes through carousel and splint and drives the flange rotation to the realization is to flange turned angle's accurate control, makes the angle that is between the hole that is the annular distribution that drills out on the flange equal, and the distribution is even, has improved the position precision of drilling, has guaranteed the quality of flange.

3. The utility model discloses a pneumatic cylinder that sets up passes through the fixed plate and drives two slider downstream, the left side slider drives the pressure disk downstream to hold-down flange's top left side, first motor drives the fluted drill rotation simultaneously, along with the pneumatic cylinder continues the downstream, the fluted drill downstream drills the flange, the pressure of pressure disk to the flange offsets with the power of fluted drill to the flange this moment, make the flange can not take place the slope because of the atress is balanced, thereby make the axial lead of the hole that drills out enough with the depth of parallelism of flange inner circle axial lead, very big improvement the quality of drilling processing, the performance and the quality of flange have been improved.

Drawings

Fig. 1 is a front sectional view of a light truck fan flange drilling device of the present invention;

fig. 2 is a top view of the turntable of the present invention;

fig. 3 is a top view of the fixing plate of the present invention;

FIG. 4 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 5 is a front view of the pressing mechanism of the present invention.

In the figure: 1 workbench, 2 bottom plates, 3 turntables, 4 steering motors, 5 first rotating shafts, 6 clamping plates, 7 springs, 8 electromagnets, 9 iron blocks, 10 supporting columns, 11 top plates, 12 hydraulic cylinders, 13 fixing plates, 14 sliding blocks, 15 fixing blocks, 16 first motors, 17 twist drills, 18 pressing mechanisms, 181 sleeves, 182 supporting rods, 183 pressing plates, 184 telescopic springs, 19 second motors, 20 second rotating shafts, 21 rotating rods and 22 push rods.

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.

As shown in fig. 1-5, the utility model provides a technical solution: a light truck fan flange drilling device comprises a workbench 1, the right side surface of a cavity of the workbench 1 is through, a waste basket is convenient to clean, a waste groove is formed in the inner top wall of the cavity of the workbench 1, the waste basket is placed on the inner bottom wall of the workbench 1 and can collect waste materials in a centralized manner, workers can conveniently treat the waste materials in a centralized manner, a bottom plate 2 is fixedly connected to the top of the workbench 1, a drilling groove is formed in the right side of the top of the bottom plate 2 and is communicated with a waste groove box at the top of the workbench 1, so that the bottom plate 2 cannot obstruct drilling processing, a circular concave cavity is formed in the center of the top of the bottom plate 2, a turntable 3 is rotationally connected in the circular concave cavity, a cavity is formed in the right side surface of the workbench 1, a steering motor 4 is fixedly connected to the inner bottom wall of the cavity through a cushion block, the top end of the first rotating shaft 5 penetrates through the top wall and the bottom plate 2 in the cavity and is fixedly connected with the bottom of the rotary table 3, two groups of sliding grooves are symmetrically formed in the top of the rotary table 3, the number of each group of sliding grooves is two, two clamping plates 6 are symmetrically and slidably connected in the two groups of sliding grooves through connecting blocks, two springs 7 are symmetrically and fixedly connected to the side faces, close to the two clamping plates 6, of the two clamping plates 6, an electromagnet 8 is fixedly connected to the right side face of the clamping plate 6 on the left side, and an iron block 9 is fixedly connected;

four supporting columns 10 are fixedly connected to four corners of the top of the workbench 1, a top plate 11 is fixedly connected between the top ends of the four supporting columns 10, two hydraulic cylinders 12 are symmetrically and fixedly penetrated through the top of the top plate 11, a fixing plate 13 is fixedly connected between the output ends of the two hydraulic cylinders 12, two through grooves and two sets of T-shaped guide grooves are symmetrically formed in the top of the fixing plate 13, two sliders 14 are symmetrically and slidably connected into the two sets of T-shaped guide grooves through T-shaped connecting blocks, a pressing mechanism 18 positioned at the bottom of the left slider 14 and a fixing block 15 positioned at the bottom of the right slider 14 are movably clamped into the two through grooves at the top of the fixing plate 13, a fixing block 15 is fixedly connected to the bottom of the right slider 14, a first motor 16 is fixedly connected to the fixing block 15, a twist drill 17 is fixedly connected to the output end of the first motor 16, the pressing mechanism 18 comprises a sleeve 181, a support rod 182, a pressure plate 183 and a telescopic spring 184, the upper end of the support rod 182 is movably sleeved at the lower end of the sleeve 181, the pressure plate 183 is fixed at the bottom end of the support rod 182, and two ends of the telescopic spring 184 are respectively fixed at the bottom of the sleeve 181 and the top of the pressure plate 183, so that the pressing mechanism 18 does not hinder normal drilling processing while pressing the flange;

the bottom fixedly connected with second motor 19 of fixed plate 13, the output end fixedly connected with second pivot 20 of second motor 19, the top of second pivot 20 runs through fixed plate 13 bottom and fixed cover has connect bull stick 21, the side that two sliders 14 are close to mutually all articulates there is push rod 22, the one end that two push rods 22 are close to mutually is articulated mutually with the both ends of bull stick 21 respectively.

The working principle is as follows: during operation, staff starting drive, give electro-magnet 8 circular telegrams earlier, electro-magnet 8 gets to produce the magnetic adsorption iron plate 9 after the electricity, thereby make two splint 6 overcome the elastic force effect of spring 7 and be close to each other, then the staff will treat the inner circle cover of the flange of drilling on the outer disc of two splint 6, and the flange that makes is flat to lie on carousel 3, then gives electro-magnet 8 outage, two splint 6 keep away from each other to pressing from both sides tight flange under the elastic force effect of spring 7, also accomplish the location to the flange simultaneously.

Start second motor 19 and drive second pivot 20 and rotate, second pivot 20 drives bull stick 21 and rotates, bull stick 21 drives two sliders 14 through two push rods 22 and keeps away from each other or be close to until fluted drill 17 aims at the drilling position, then start first motor 17 and drive fluted drill 18 and rotate and start hydraulic cylinder 12 and promote fixed plate 13 downstream, fixed plate 13 drives pressure disk 183 and fluted drill 17 downstream respectively through two sliders 14 and supports the flange to supporting, then hydraulic cylinder 12 continues the downstream, expanding spring 184 receives the compression this moment, branch 182 upward movement, pressure disk 183 continues to compress tightly the flange under expanding spring 184's elasticity effect, fluted drill 17 downstream simultaneously carries out drilling process to the flange.

After a hole is drilled, the hydraulic cylinder 12 is reset upwards, so that the pressing mechanism 18 and the twist drill 17 are far away from the flange, then the steering motor 4 is started to drive the first rotating shaft 5 to rotate, the first rotating shaft 5 drives the flange to rotate by a required angle through the turntable 3 and the clamping plate 6, then the operation is repeated at the upper section until all holes are drilled, and the drilling processing is completed.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a light truck fan flange drilling equipment, includes workstation (1), its characterized in that: the top of the workbench (1) is fixedly connected with a bottom plate (2), the center of the top of the bottom plate (2) is provided with a circular concave cavity, a rotary disc (3) is rotationally connected in the circular concave cavity, the right side surface of the workbench (1) is provided with a cavity, the inner bottom wall of the cavity is fixedly connected with a steering motor (4) through a cushion block, the output end of the steering motor (4) is fixedly connected with a first rotating shaft (5), the top end of the first rotating shaft (5) penetrates through the top wall and the bottom plate (2) in the cavity and is fixedly connected with the bottom of the rotary disc (3), the top of the rotary disc (3) is symmetrically provided with two groups of sliding grooves, each group of sliding grooves is provided with two clamping plates (6) symmetrically and slidably connected through connecting blocks, the side surfaces, close to the two clamping plates (6), of the two clamping plates (7) are symmetrically and fixedly connected with two, an iron block (9) is fixedly connected to the left side surface of the clamping plate (6) on the right side; four supporting columns (10) are fixedly connected with four corners of the top of the workbench (1), a top plate (11) is fixedly connected between the top ends of the four supporting columns (10), two hydraulic cylinders (12) are symmetrically and fixedly penetrated through the top of the top plate (11), a fixing plate (13) is fixedly connected between the output ends of the two hydraulic cylinders (12), two through grooves and two groups of T-shaped guide grooves are symmetrically arranged at the top of the fixed plate (13), the number of each group of T-shaped guide grooves is two, two sliding blocks (14) are symmetrically and slidably connected in the two groups of T-shaped guide grooves through T-shaped connecting blocks, the bottom of the sliding block (14) positioned on the right side is fixedly connected with a fixed block (15), the fixed block (15) is fixedly connected with a first motor (16), the output end of the first motor (16) is fixedly connected with a twist drill (17), and the bottom of the sliding block (14) positioned on the left side is fixedly connected with a pressing mechanism (18);

bottom fixedly connected with second motor (19) of fixed plate (13), output fixedly connected with second pivot (20) of second motor (19), fixed plate (13) bottom is run through and bull stick (21), two to the top of second pivot (20) the side that slider (14) are close to mutually all articulates there is push rod (22), two the one end that push rod (22) are close to mutually articulates with the both ends of bull stick (21) respectively mutually.

2. A light truck fan flange drilling assembly as defined in claim 1, wherein: the right side surface of the cavity of the workbench (1) is through.

3. A light truck fan flange drilling assembly as defined in claim 1, wherein: and a waste material groove is formed in the inner top wall of the cavity of the workbench (1).

4. A light truck fan flange drilling assembly as defined in claim 1, wherein: a waste basket is placed on the inner bottom wall of the workbench (1).

5. A light truck fan flange drilling assembly as defined in claim 1, wherein: the drilling groove is formed in the right side of the top of the bottom plate (2) and communicated with the waste material groove box at the top of the workbench (1).

6. A light truck fan flange drilling assembly as defined in claim 1, wherein: the pressing mechanism (18) positioned at the bottom of the sliding block (14) on the left side and the fixed block (15) positioned at the bottom of the sliding block (14) on the right side are movably clamped in the two through grooves at the top of the fixed plate (13).

7. A light truck fan flange drilling assembly as defined in claim 1, wherein: hold-down mechanism (18) include sleeve pipe (181), branch (182), pressure disk (183) and expanding spring (184), and the activity of branch (182) upper end is cup jointed at the lower extreme of sleeve pipe (181), and pressure disk (183) are fixed in the bottom of branch (182), and the top at the bottom of sleeve pipe (181) and pressure disk (183) is fixed respectively at the both ends of expanding spring (184).