CN217749445U

CN217749445U - Automobile engine cover drilling machine

Info

Publication number: CN217749445U
Application number: CN202222043639.0U
Authority: CN
Inventors: 周明
Original assignee: Wuxi Chaqiao Mingshun Machinery Co ltd
Current assignee: Wuxi Chaqiao Mingshun Machinery Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-11-08
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses an automobile engine cover drilling machine, which relates to the technical field of engine cover processing, and comprises a base, wherein the top of the base is provided with a workbench, the rear part of the base is fixedly connected with a support, the support is of an inverted L-shaped structure, the top of the support is provided with a drilling machine body, and the middle part of the support is provided with a cleaning mechanism for blowing out chips and cooling liquid generated by hole turning at the top of the workbench; the workstation top is equipped with and is used for fixing the fixed subassembly in drilling machine body below with the cover that needs processing, fixed subassembly includes that two symmetries set up the splint at the workstation top, two splint homogeneous phases move for the workstation horizontal, can blow the bonnet surface through the clean mechanism that sets up, blow away bonnet surface sweeps and coolant liquid, operating personnel's observation when making things convenient for follow-up drilling, fix the bonnet through the tight centre gripping of two splint, in-process to bonnet drilling like this, can be so that the bonnet remains stable.

Description

Automobile engine cover drilling machine

Technical Field

The utility model relates to an engine cover processing technology field specifically is an automobile engine cover drilling machine.

Background

The bonnet (also called bonnet) is the most striking body component and one of the parts that the buyer often wants to see. The main requirements for the engine cover are heat and sound insulation, light weight and strong rigidity, and the cover needs to be punched in the production process.

Through retrieval, the patent with the Chinese patent authorization number of CN207325986U discloses a drilling hole for a rear cover of a motorcycle engine, a plurality of drill bits are arranged at the same time, each drill bit is driven by an electric spindle, a plurality of holes can be processed at the same time, and the drilling efficiency is greatly improved; and the position of the electric spindle on the mounting block can be adjusted, so that the electric spindle is suitable for processing rear covers of various models.

To above-mentioned technique, the inventor thinks that current drilling machine body need use the coolant liquid to cool down when carrying out drilling operation to the bonnet, simultaneously, at the drilling in-process, can produce a large amount of pieces, and these pieces and coolant liquid mix together, and easy adhesion is observed the bonnet at the bonnet top, operating personnel when inconvenient follow-up drilling.

To the problem, the utility model provides an automobile engine cover drilling machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile engine cover drilling machine through setting up clean mechanism, sprays the surface at the engine cover by the jet-propelled pipe blowout with the air of storage in the gas holder to blow to the engine cover surface, blow away engine cover surface sweeps and coolant liquid, operating personnel's observation when making things convenient for follow-up drilling, thereby improved the device's practicality, thereby solved the problem among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automobile engine cover drilling machine; the drilling machine comprises a base, wherein a workbench is arranged at the top of the base, a support is fixedly connected to the rear part of the base and is of an inverted L-shaped structure, a drilling machine body is arranged at the top of the support, and a cleaning mechanism for blowing out chips and cooling liquid generated by rotary holes at the top of the workbench is arranged in the middle of the support;

the workstation top is equipped with and is used for fixing the fixed subassembly in drilling machine body below with the cover that needs processing, and fixed subassembly includes that two symmetries set up the splint at the workstation top, and two splint homogeneous phases move for the workstation horizontal translation.

Further, the cleaning mechanism comprises an air injection pipe, an air storage tank, an air supplement pipe, a connecting pipe and an air box, the rear portion of the air box is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with the support, the air injection pipe is fixedly inserted into the front face of the air box at equal intervals, the connecting pipe is fixedly inserted into the back face of the air box, the other end of the connecting pipe is fixedly connected with the air storage tank, the other end of the air storage tank is fixedly connected with the air supplement pipe, and the air supplement pipe is connected with an external pressurizing machine.

Further, the fixing assembly further comprises a mounting plate and a screw rod, the two sides of the workbench are respectively fixedly connected with the mounting plate, the screw rod horizontally penetrates through the mounting plate, one end of the screw rod is rotatably connected with the clamping plate through a bearing, and the screw rod is in threaded connection with the mounting plate.

Furthermore, the mounting plate is provided with a plurality of through holes, a guide rod which is matched with each other is arranged in each through hole, the guide rods are connected with the mounting plate in a sliding mode, and one end of each guide rod is fixedly connected with the clamping plate.

Furtherly, support top fixedly connected with pneumatic cylinder, pneumatic cylinder output and drilling machine body top fixed connection, and support top fixedly connected with coolant liquid pipe, the one end of coolant liquid pipe is connected with the coolant liquid source pipe, the directional drilling machine body output of the other end of coolant liquid pipe.

Further, be equipped with the removal subassembly between base and the workstation, the removal subassembly includes spout, slide rail, screw rod and fixed block, and a plurality of spouts have been seted up at the base top, a plurality of slide rails of workstation bottom fixedly connected with, the mutual adaptation of slide rail and spout is equipped with the screw rod in the recess of base top, and the screw rod both ends are rotated with the base and are connected, screw rod and fixed block threaded connection, and fixed block and workstation bottom fixed connection.

Further, a handle is fixedly connected with the extension end of the screw rod.

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

1. the utility model provides a pair of automobile engine cover drilling machine through setting up clean mechanism, sprays the surface at the bonnet with the air of storage in the gas holder by the jet-propelled pipe blowout to blow to the bonnet surface, blow away bonnet surface sweeps and coolant liquid, operating personnel's observation when making things convenient for follow-up drilling, thereby improved the device's practicality.

2. The utility model provides a pair of automobile engine cover drilling machine, through setting up fixed subassembly, the position that need drill with the engine cover aligns with the drilling machine body, then the lead screw of swivel work head both sides drives splint respectively and removes to the engine cover for the engine cover is fixed to the tight centre gripping of two splint, is at the in-process to engine cover drilling like this, can make the engine cover remain stable, avoids drilling to take place the slope, leads to drilling to make mistakes, further reduces the product defect rate.

Drawings

Fig. 1 is a first perspective view of the present invention;

fig. 2 is a second perspective view of the present invention;

fig. 3 is a perspective view of the moving assembly of the present invention;

FIG. 4 is a schematic view of the connection between the working table and the moving assembly of the present invention;

fig. 5 is a perspective view of the cleaning mechanism of the present invention.

In the figure: 1. a base; 2. a work table; 3. a support; 4. a cleaning mechanism; 41. a gas ejector tube; 42. a gas storage tank; 43. a gas supplementing pipe; 44. a connecting pipe; 45. a gas box; 5. a connecting rod; 6. a hydraulic cylinder; 7. a drilling machine body; 8. a coolant tube; 9. a fixing assembly; 91. mounting a plate; 92. a splint; 93. a screw rod; 10. a guide bar; 11. a moving assembly; 111. a chute; 112. a slide rail; 113. a screw; 114. a fixed block; 12. a handle.

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.

In order to solve the technical problem of how to clean the chips and the cooling liquid, as shown in fig. 1-5, the following preferred technical solutions are provided:

a drilling machine for an automobile engine cover comprises a base 1, wherein a workbench 2 is arranged at the top of the base 1, a support 3 is fixedly connected to the rear portion of the base 1, the support 3 is of an inverted L-shaped structure, a drilling machine body 7 is arranged at the top of the support 3, and a cleaning mechanism 4 for blowing out chips and cooling liquid generated in a rotary hole at the top of the workbench 2 is arranged in the middle of the support 3;

the top of the workbench 2 is provided with a fixing assembly 9 for fixing a machine cover to be processed below the drilling machine body 7, the fixing assembly 9 comprises two clamping plates 92 symmetrically arranged at the top of the workbench 2, and the two clamping plates 92 horizontally move relative to the workbench 2. Specifically, during the use, the position that need drill hole with the bonnet aligns with drilling machine body 7, then lead screw 93 that rotates workstation 2 both sides respectively drives splint 92 and removes to the bonnet, make two splint 92 tight centre gripping fix the bonnet, in-process to the bonnet drilling like this, can make the bonnet remain stable, avoid drilling to take place the slope, lead to drilling to make mistakes, further reduce the product defect rate, then turning handle 12 drives screw rod 113 and rotates, make slide rail 112 of workstation 2 bottom slide in spout 111, make workstation 2 back-and-forth movement on base 1, can change the drilling position of bonnet like this, the staff's of being convenient for operation, after accomplishing drilling operation, spout the air that stores in the gas holder 42 by jet pipe 41, spray on the surface of bonnet, thereby blow the engine surface, blow away bonnet surface sweeps and coolant liquid, operator's observation when convenient follow-up drilling, thereby the practicality of the device has been improved.

cleaning mechanism 4 includes jet-propelled pipe 41, gas holder 42, air supplement pipe 43, connecting pipe 44 and gas box 45, the rear portion fixedly connected with connecting rod 5 of

gas box

45, 5 one end of connecting rod and 3 fixed connection of support, the fixed interlude of the front equal interval of gas box 45 has jet-propelled pipe 41, the fixed interlude of the back of gas box 45 has connecting pipe 44, the other end and the gas holder 42 fixed connection of connecting pipe 44, gas holder 42 other end fixedly connected with air supplement pipe 43, air supplement pipe 43 links to each other with outside presser. Specifically, accomplish drilling operation back again, the air of storing in the gas holder 42 is spouted by jet-propelled pipe 41 through connecting pipe 44 and gas box 45, sprays on the surface of bonnet to blow bonnet surface, blow away bonnet surface sweeps and coolant liquid, operating personnel's observation when making things convenient for follow-up drilling, thereby improved the device's practicality, be connected with outside compressor through air supplement pipe 43 simultaneously, for gas holder 42 additional air.

In order to solve the technical problem of how to fix the engine cover, as shown in fig. 1-5, the following preferred technical solutions are provided:

the fixing assembly 9 further comprises a mounting plate 91 and a screw rod 93, the two sides of the workbench 2 are fixedly connected with the mounting plate 91 respectively, the screw rod 93 horizontally penetrates through the mounting plate 91, one end of the screw rod 93 is rotatably connected with the clamping plate 92 through a bearing, and the screw rod 93 is in threaded connection with the mounting plate 91. Specifically, the lead screw 93 of 2 both sides of swivel work head respectively drives splint 92 and removes to the bonnet for two splint 92 tight centre grippings fix the bonnet, is at the in-process to bonnet drilling like this, can be so that the bonnet remains stable, avoids drilling to take place the slope, leads to drilling to make mistakes, further reduces the product flaw rate.

Further, as shown in fig. 1 to 5, the following preferred technical solutions are provided:

the mounting panel 91 is equipped with a plurality of through-holes, is equipped with the guide bar 10 of mutual adaptation in every through-hole, guide bar 10 and mounting panel 91 sliding connection, guide bar 10 one end and splint 92 fixed connection. Specifically, the guide rod 10 is arranged to enable the connection between the clamping plate 92 and the mounting plate 91 to be more stable, and the stability of clamping and fixing the engine cover by the clamping plate 92 is improved.

3 top fixedly connected with pneumatic cylinder 6 of support, 6 output of pneumatic cylinder and 7 top fixed connection of drilling machine body, and 3 top fixedly connected with coolant liquid pipe 8 of support, the one end of coolant liquid pipe 8 is connected with the coolant liquid source pipe, the directional 7 outputs of drilling machine body of the other end of coolant liquid pipe 8. Specifically, the hydraulic cylinder 6 controls the drilling machine body 7 to move up and down, so that the engine cover is drilled, and the cooling liquid is sprayed from the cooling liquid pipe 8 at the same time of drilling, so that the drill bit of the drilling machine body 7 is cooled.

In order to solve the technical problem of how to move the engine cover, as shown in fig. 1-5, the following preferred technical solutions are provided:

be equipped with between base 1 and the workstation 2 and remove subassembly 11, it includes spout 111 to remove subassembly 11, slide rail 112, screw rod 113 and fixed block 114, a plurality of spouts 111 have been seted up at base 1 top, a plurality of slide rails 112 of 2 bottom fixedly connected with of workstation, slide rail 112 and the mutual adaptation of spout 111, be equipped with screw rod 113 in the recess of base 1 top, screw rod 113 both ends are rotated with base 1 and are connected, screw rod 113 and fixed block 114 threaded connection, and fixed

block

114 and 2 bottom fixed connection of workstation. Specifically, the screw 113 rotates, so that the sliding rail 112 at the bottom of the workbench 2 slides in the sliding groove 111, and the workbench 2 moves back and forth on the base 1, thereby changing the drilling position of the engine cover and facilitating the operation of workers.

the handle 12 is fixedly connected to the extended end of the screw 113. Specifically, the screw 113 can be rotated in a relatively labor-saving manner by rotating the handle 12.

The working principle is as follows: during the use, the position that need drill with the bonnet aligns with drilling machine body 7, then lead screw 93 that rotates 2 both sides of workstation respectively drives splint 92 and removes to the bonnet, make two splint 92 tight centre gripping fix the bonnet, can make the bonnet remain stable, then turning handle 12 drives screw 113 and rotates, make slide rail 112 of workstation 2 bottom slide in spout 111, make workstation 2 back-and-forth movement on base 1, can change the drilling position of bonnet like this, after accomplishing drilling operation, spout the air of storing in the gas holder 42 by jet-propelled pipe 41, the surface of spraying at the bonnet, thereby blow the bonnet surface, blow away bonnet surface sweeps and coolant liquid, operating personnel's observation when convenient follow-up drilling.

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 an automobile engine cover drilling machine, includes base (1), its characterized in that: the drilling machine is characterized in that a workbench (2) is arranged at the top of the base (1), a support (3) is fixedly connected to the rear portion of the base (1), the support (3) is of an inverted L-shaped structure, a drilling machine body (7) is arranged at the top of the support (3), and a cleaning mechanism (4) used for blowing out chips and cooling liquid generated by rotary holes at the top of the workbench (2) is arranged in the middle of the support (3);

workstation (2) top is equipped with and is used for fixing fixed subassembly (9) in drilling machine body (7) below with the cover that needs to process, and fixed subassembly (9) include that two symmetries set up splint (92) at workstation (2) top, and two splint (92) are relative workstation (2) horizontal migration.

2. The machine for piercing the engine hood of the automobile according to claim 1, characterized in that: clean mechanism (4) are including jet-propelled pipe (41), gas holder (42), air supplement pipe (43), connecting pipe (44) and gas box (45), rear portion fixedly connected with connecting rod (5) of gas box (45), connecting rod (5) one end and support (3) fixed connection, the fixed interlude in front of gas box (45) has jet-propelled pipe (41) at equal intervals, the fixed interlude in back of gas box (45) has connecting pipe (44), the other end and gas holder (42) fixed connection of connecting pipe (44), gas holder (42) other end fixedly connected with air supplement pipe (43), air supplement pipe (43) link to each other with outside presser.

3. The machine for piercing the engine hood of the automobile according to claim 1, characterized in that: the fixing assembly (9) further comprises a mounting plate (91) and a screw rod (93), the two sides of the workbench (2) are fixedly connected with the mounting plate (91) respectively, the screw rod (93) horizontally penetrates through the mounting plate (91), one end of the screw rod (93) is rotatably connected with the clamping plate (92) through a bearing, and the screw rod (93) is in threaded connection with the mounting plate (91).

4. The machine for piercing the engine hood of the automobile according to claim 3, characterized in that: mounting panel (91) are equipped with a plurality of through-holes, are equipped with guide bar (10) of mutual adaptation in every through-hole, guide bar (10) and mounting panel (91) sliding connection, guide bar (10) one end and splint (92) fixed connection.

5. The machine for piercing the engine hood of the automobile according to claim 1, characterized in that: support (3) top fixedly connected with pneumatic cylinder (6), pneumatic cylinder (6) output and drilling machine body (7) top fixed connection, and support (3) top fixedly connected with coolant liquid pipe (8), the one end of coolant liquid pipe (8) is connected with the coolant liquid source pipe, the directional drilling machine body (7) output of the other end of coolant liquid pipe (8).

6. The machine for piercing the engine hood of the automobile according to claim 1, characterized in that: be equipped with between base (1) and workstation (2) and remove subassembly (11), it includes spout (111) to remove subassembly (11), slide rail (112), screw rod (113) and fixed block (114), a plurality of spout (111) have been seted up at base (1) top, a plurality of slide rail (112) of workstation (2) bottom fixedly connected with, slide rail (112) and spout (111) adaptation each other, be equipped with screw rod (113) in base (1) top recess, screw rod (113) both ends are rotated with base (1) and are connected, screw rod (113) and fixed block (114) threaded connection, and fixed block (114) and workstation (2) bottom fixed connection.

7. The machine for piercing the engine hood of the automobile according to claim 6, characterized in that: and a handle (12) is fixedly connected with the extension end of the screw rod (113).