CN217492781U

CN217492781U - Drilling device for machining engine cylinder cover

Info

Publication number: CN217492781U
Application number: CN202221709729.2U
Authority: CN
Inventors: 李朝州; 曹森; 王岩; 李向阳
Original assignee: Hebei Jiayuan Auto Parts Co ltd
Current assignee: Hebei Jiayuan Auto Parts Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-09-27
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses a drilling equipment is used in engine cylinder head processing belongs to engine cylinder head processing field, including base, supporting seat, placing seat and centre gripping subassembly, the top of base is rotated and is installed first screw rod, the one end fixed mounting of base has first motor, the surface screw thread of first screw rod is connected with the removal seat, it installs the bracing piece to rotate between the top of removal seat and the bottom of placing the seat, the top fixed mounting of supporting seat has the footstock, the bottom of footstock rotates and is installed the second screw rod, the one end fixed mounting of footstock has the second motor, the surface screw thread of second screw rod is connected with the movable block, the bottom fixed mounting of movable block has the pneumatic cylinder, the piston rod fixed mounting of pneumatic cylinder has the rig; through the setting of first screw rod, first motor, removal seat and bracing piece, the angle of adjustable engine cylinder head is convenient for carry out multi-angle drilling.

Description

Drilling device for machining engine cylinder cover

Technical Field

The utility model belongs to the technical field of engine cylinder head processing, concretely relates to drilling equipment is used in engine cylinder head processing.

Background

The engine cylinder head is used to close the cylinder and form the combustion chamber. The engine comprises a cylinder cover of a side-mounted valve type engine, a cast water jacket, a water inlet hole, a water outlet hole, a spark plug hole, a bolt hole, a combustion chamber and the like. The cylinder head of an overhead valve type engine has, in addition to a cooling water jacket, a valve device, intake and exhaust passages, and the like.

Currently, engine cylinder heads require drilling during their production.

Among the prior art, drilling equipment can only carry out vertical drilling mostly, because engine cylinder head is last to be provided with the multi-angle hole, the axis in multi-angle hole is not perpendicular with engine cylinder head's big plane, when drilling with current drilling equipment, often can't confirm to reach suitable hole site angle, has inconveniently when drilling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engine cylinder head is drilling equipment for processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a drilling device for processing an engine cylinder cover comprises a base, wherein a supporting seat is fixedly arranged at the top of the base, a placing seat is rotatably arranged on one side of the supporting seat, clamping components are arranged on both sides of the placing seat, a first screw rod is rotatably arranged at the top of the base, a first motor for driving the first screw rod to rotate is fixedly arranged at one end of the base, the surface of the first screw is in threaded connection with a movable seat, a support rod is rotatably arranged between the top of the movable seat and the bottom of the placing seat, the top of the supporting seat is fixedly provided with a top seat, the bottom of the top seat is rotatably provided with a second screw rod, a second motor for driving a second screw rod to rotate is fixedly arranged at one end of the top seat, a moving block is connected to the surface of the second screw rod in a threaded manner, the bottom of the moving block is fixedly provided with a hydraulic cylinder, and a piston rod of the hydraulic cylinder is fixedly provided with a drilling machine.

As a preferred embodiment, the clamping assembly comprises a supporting plate fixedly arranged on the placing seat, a clamping rod screwed in the middle of the supporting plate, and a clamping plate rotatably arranged at one end of the clamping rod.

As a preferred embodiment, a sliding groove is formed at the top of the placing seat, and a sliding block is fixedly connected to the bottom of the clamping plate and is slidably connected in the sliding groove.

As a preferred embodiment, a guide rod is fixedly installed at the top of the base, and the movable seat is slidably sleeved on the guide rod.

As a preferred embodiment, a limiting groove is formed in the bottom of the top seat, a limiting block is fixedly connected to the top of the moving block, and the limiting block is slidably connected to the limiting groove.

As a preferred embodiment, the four corners of the bottom of the base are fixedly provided with supporting legs.

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

according to the drilling device for machining the engine cylinder cover, the first screw rod, the first motor, the moving seat and the supporting rod are arranged, the first motor can be started to drive the first screw rod to rotate, the first screw rod drives the moving seat to move, and the moving seat drives the placing seat to turn over through the supporting rod, so that the angle of the engine cylinder cover can be adjusted, and multi-angle drilling is facilitated;

this drilling equipment is used in processing of engine cylinder head, through the setting of second screw rod, second motor and movable block, can start the second motor and drive the second screw rod and rotate, make the second screw rod drive the movable block and remove to can adjust the position of rig, be convenient for drill to different positions.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the placing seat of the present invention;

fig. 3 is a schematic structural view of the support rod of the present invention;

fig. 4 is a schematic sectional view of the top seat of the present invention.

In the figure: 1. a base; 2. a supporting seat; 3. a placing seat; 4. a clamping assembly; 41. a support plate; 42. a clamping rod; 43. a splint; 44. a chute; 45. a slider; 5. a first screw; 6. a first motor; 7. a movable seat; 8. a support bar; 9. a top seat; 10. a second screw; 11. a second motor; 12. a moving block; 13. a hydraulic cylinder; 14. a drilling machine; 15. a guide bar; 16. a limiting groove; 17. a limiting block; 18. and (7) supporting legs.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be according to concrete condition do further adjustment the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of requiring protection.

Referring to fig. 1-4, the utility model provides a drilling device for processing an engine cylinder head, which comprises a base 1, a supporting seat 2 is fixedly arranged on the top of the base 1, a placing seat 3 is rotatably arranged on one side of the supporting seat 2, clamping components 4 are arranged on both sides of the placing seat 3, the engine cylinder head placed on the placing seat 3 can be clamped and fixed through the arrangement of the clamping components 4, the stability during drilling is improved, a first screw 5 is rotatably arranged on the top of the base 1, a first motor 6 for driving the first screw 5 to rotate is fixedly arranged at one end of the base 1, a moving seat 7 is connected with the surface of the first screw 5 through threads, a supporting rod 8 is rotatably arranged between the top of the moving seat 7 and the bottom of the placing seat 3, the first motor 6 can be started to drive the first screw 5 to rotate through the arrangement of the first screw 5, the first motor 6, the moving seat 7 and the supporting rod 8, the first screw 5 drives the moving seat 7 to move, the moving seat 7 drives the placing seat 3 to turn over through the support rod 8, therefore, the angle of the cylinder cover of the engine can be adjusted, drilling at different angles can be conveniently carried out, the top of the supporting seat 2 is fixedly provided with the top seat 9, the bottom of the top seat 9 is rotatably provided with the second screw rod 10, one end of the top seat 9 is fixedly provided with the second motor 11 for driving the second screw rod 10 to rotate, the surface of the second screw rod 10 is in threaded connection with the moving block 12, the bottom of the moving block 12 is fixedly provided with the hydraulic cylinder 13, the piston rod of the hydraulic cylinder 13 is fixedly provided with the drilling machine 14, and through the arrangement of the second screw rod 10, the second motor 11 and the moving block 12, the second motor 11 can be started to drive the second screw 10 to rotate, so that the second screw 10 drives the moving block 12 to move, the position of the drilling machine 14 can be adjusted, and multi-angle drilling is facilitated.

Further, centre gripping subassembly 4 includes that fixed mounting installs the splint 43 of installing in the clamping rod 42 one end of backup pad 42 at the clamping rod 42 of backup pad 41 middle part, threaded connection on placing seat 3 and rotation, and through the setting of backup pad 41, clamping rod 42 and splint 43, rotatable clamping rod 42 makes clamping rod 42 drive splint 43 and carries out the centre gripping to the engine cylinder head fixed, stability when improving drilling.

Further, place the top of seat 3 and seted up spout 44, the bottom fixedly connected with slider 45 of splint 43, slider 45 sliding connection is in spout 44, through spout 44 and slider 45's cooperation, can play the spacing effect of sliding to splint 43.

Further, the top fixed mounting of base 1 has guide arm 15, and removal seat 7 slides and cup joints on guide arm 15, through the setting of guide arm 15, can play the guide effect to removing seat 7.

Further, a limiting groove 16 is formed in the bottom of the top base 9, a limiting block 17 is fixedly connected to the top of the moving block 12, the limiting block 17 is connected to the limiting groove 16 in a sliding mode, and the limiting block 12 can be limited through the matching of the limiting groove 16 and the limiting block 17.

Further, the equal fixed mounting in four corners department of base 1 bottom has supporting leg 18, through the setting of supporting leg 18, can play the supporting role to base 1.

The utility model discloses a theory of operation and use flow: at first through the setting of centre gripping subassembly 4, can carry out the centre gripping to the engine cylinder head of placing on the seat 3 and fix, stability when improving drilling, through first screw rod 5, first motor 6, remove the setting of seat 7 and bracing piece 8, can start first motor 6 and drive first screw rod 5 and rotate, make first screw rod 5 drive and remove seat 7 and remove, make and remove seat 7 and drive through bracing piece 8 and place the upset of seat 3, thereby the angle of adjustable engine cylinder head, be convenient for carry out multi-angle drilling, through second screw rod 10, the setting of second motor 11 and movable block 12, can start second motor 11 and drive second screw rod 10 and rotate, make second screw rod 10 drive movable block 12 and remove, thereby can adjust the position of rig 14, be convenient for drill to different positions.

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 engine cylinder head is drilling equipment for processing, includes base (1), its characterized in that: the clamping device is characterized in that a supporting seat (2) is fixedly mounted at the top of a base (1), a placing seat (3) is rotatably mounted at one side of the supporting seat (2), clamping components (4) are mounted on two sides of the placing seat (3), a first screw (5) is rotatably mounted at the top of the base (1), a first motor (6) for driving the first screw (5) to rotate is fixedly mounted at one end of the base (1), a moving seat (7) is connected to the surface of the first screw (5) in a threaded manner, a supporting rod (8) is rotatably mounted between the top of the moving seat (7) and the bottom of the placing seat (3), a top seat (9) is fixedly mounted at the top of the supporting seat (2), a second screw (10) is rotatably mounted at the bottom of the top seat (9), a second motor (11) for driving the second screw (10) to rotate is fixedly mounted at one end of the top seat (9), the surface of the second screw rod (10) is in threaded connection with a moving block (12), the bottom of the moving block (12) is fixedly provided with a hydraulic cylinder (13), and a piston rod of the hydraulic cylinder (13) is fixedly provided with a drilling machine (14).

2. The drilling device for machining the cylinder head of the engine according to claim 1, wherein: the clamping assembly (4) comprises a supporting plate (41) fixedly mounted on the placing seat (3), a clamping rod (42) in threaded connection with the middle of the supporting plate (41), and a clamping plate (43) rotatably mounted at one end of the clamping rod (42).

3. The drilling device for machining the cylinder head of the engine according to claim 2, wherein: the top of the placing seat (3) is provided with a sliding groove (44), the bottom of the clamping plate (43) is fixedly connected with a sliding block (45), and the sliding block (45) is connected in the sliding groove (44) in a sliding mode.

4. The drilling device for machining the cylinder head of the engine according to claim 1, wherein: the top of base (1) is fixed with guide arm (15), remove seat (7) and slide to cup joint on guide arm (15).

5. The drilling device for machining the cylinder head of the engine according to claim 1, wherein: the bottom of the top seat (9) is provided with a limiting groove (16), the top of the moving block (12) is fixedly connected with a limiting block (17), and the limiting block (17) is connected in the limiting groove (16) in a sliding mode.

6. The drilling device for machining the cylinder head of the engine according to claim 1, wherein: supporting legs (18) are fixedly mounted at four corners of the bottom of the base (1).