CN212857842U

CN212857842U - Camshaft drilling mechanism

Info

Publication number: CN212857842U
Application number: CN202021346635.4U
Authority: CN
Inventors: 俞兴; 洪灵; 程旗凯; 朱鑫城; 盛晓祥; 陈源通; 徐振宇; 陈晓平; 朱振
Original assignee: Ningbo Yinuo Intelligent Equipment Co ltd
Current assignee: Ningbo Yinuo Intelligent Equipment Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-04-02
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a camshaft drilling mechanism, including base, vertical drilling mechanism, horizontal hole mechanism and anchor clamps that changes, horizontal hole mechanism and anchor clamps setting are provided with the support on the base, and vertical drilling anchor clamps setting just is located the top of anchor clamps on the support. When adding man-hour, operating personnel puts into anchor clamps with the camshaft in, after the camshaft was good to the clamping, starting equipment, vertical drilling mechanism and horizontal drilling mechanism process the top surface and the side of camshaft in proper order to in a clamping, just can accomplish and drill to camshaft both sides, machining efficiency is high, and can not reduce holistic machining precision because of the clamping repeatedly.

Description

Camshaft drilling mechanism

Technical Field

The utility model relates to a machining equipment, more specifically the camshaft drilling mechanism that says so relates to.

Background

When the camshaft is machined, holes need to be drilled in the camshaft, so that the camshaft can be conveniently matched with other parts. Camshaft processing equipment generally is ordinary drilling machine, and ordinary drilling machine can satisfy the processing of one side, nevertheless adds man-hour when needs two sides, just needs the clamping camshaft repeatedly, and the clamping reduces production efficiency repeatedly, and two come also can produce some deviations, reduces the machining precision.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a camshaft drilling mechanism can top surface and the side of simultaneous processing camshaft.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a camshaft drilling mechanism, includes base, vertical drilling mechanism, horizontal hole mechanism and anchor clamps that changes, horizontal hole mechanism and anchor clamps setting are provided with the support on the base, and vertical drilling anchor clamps setting just is located the top of anchor clamps on the support.

As the utility model discloses a further improvement is provided with feed mechanism on the base, and feed mechanism includes slide rail, motor and lead screw, and slide rail and motor are fixed on the base, and the lead screw is installed on the base and is connected with the output of motor, and anchor clamps slide to set up on the slide rail and be connected with the lead screw.

As a further improvement of the utility model, the vertical drilling mechanism comprises a drilling machine and a multi-axis device, and the multi-axis device is fixed on the output end of the drilling machine.

As a further improvement, the fixture comprises a mounting rack, a door-shaped frame and a jacking mechanism, the frame is arranged on the top of the mounting rack, the jacking mechanism comprises a top cone, a lever and a cylinder, the bottom of the mounting rack is provided with an installation space, the lever is installed in the installation space, the cylinder is fixed on the mounting rack and is connected with one end of the lever, a first installation hole is formed in the mounting rack, the first installation hole is arranged below the frame, and the top cone slides and is arranged in the first installation hole and connected with the other end of the lever.

As a further improvement, the fixture further comprises a positioning frame, the top end of the positioning frame is provided with a positioning table matched with the camshaft, a second mounting hole is formed in the base, and the positioning frame slides and is arranged in the second mounting hole and connected with the lever.

As the utility model discloses a further improvement, the upper portion of frame is provided with the location awl, and the location awl includes spring, centrum and clamp plate, and the mounting groove has been seted up on the top of frame, and the holding tank has been seted up to the upper end of centrum, and the spring setting is in the holding tank, and centrum and spring setting are in the mounting groove, and the through-hole has been seted up to the bottom of mounting groove, and the clamp plate passes through the bolt fastening and covers the mounting groove on the shell, and the lower extreme of.

The beneficial effects of the utility model are that, adding man-hour, operating personnel put into anchor clamps with the camshaft in, after the camshaft was good to the clamping, starting equipment, vertical drilling mechanism and horizontal drilling mechanism processed the top surface and the side of camshaft in proper order to in a clamping, just can accomplish and drill to the camshaft two sides, machining efficiency is high, and can not reduce holistic machining precision because of relapse the clamping. The equipment is specially designed processing equipment, has the advantage of price compared with a large-scale processing center, and is suitable for manufacturers specially engaged in part production.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is an overall view of the jig;

FIG. 3 is an exploded view of the clamp;

FIG. 4 is a structural diagram of the outer frame and the positioning cone.

Detailed Description

The present invention will be described in further detail with reference to embodiments shown in the drawings.

Referring to fig. 1 to 4, the camshaft drilling mechanism of the present embodiment includes a base 1, a vertical drilling mechanism 2, a horizontal hole rotating mechanism 3 and a fixture 4, the horizontal hole rotating mechanism 3 and the fixture 4 are disposed on the base 1, a support 5 is disposed on the base 1, and the vertical drilling fixture 4 is disposed on the support 5 and located above the fixture 4.

When adding man-hour, operating personnel puts into anchor clamps 4 with the camshaft, and after the camshaft was good to the clamping, starting equipment, vertical drilling mechanism 2 and horizontal drilling mechanism 3 processed the top surface and the side of camshaft in proper order to in a clamping, just can accomplish and bore hole to camshaft two sides, machining efficiency is high, and can not reduce holistic machining precision because of the clamping repeatedly. The equipment is specially designed processing equipment, has the advantage of price compared with a large-scale processing center, and is suitable for manufacturers specially engaged in part production.

As an improved specific embodiment, a feeding mechanism is arranged on the base 1, the feeding mechanism comprises a slide rail 6, a motor 51 and a screw rod 52, the slide rail 6 and the motor 51 are fixed on the base 1, the screw rod 52 is installed on the base 1 and connected with the output end of the motor 51, and the clamp 4 is slidably arranged on the slide rail 6 and connected with the screw rod 52.

Through the setting of feed mechanism, separately the processing position with clamping operation position, avoid other equipment to interfere the clamping operation, give operating personnel bigger operating space, and can avoid some industrial accidents because of the carelessness arouses.

As a modified embodiment, the vertical drilling mechanism 2 includes a drilling machine 21 and a multi-axis machine 22, and the multi-axis machine 22 is fixed to an output end of the drilling machine 21.

Through the arrangement of the multi-axis device 22, a plurality of holes can be machined at one time, and the machining efficiency is further improved.

As a modified embodiment, anchor clamps 4 include mounting bracket 41, frame 42 and climbing mechanism that are the door font, frame 42 sets up the top at mounting bracket 41, climbing mechanism includes apex cone 43, lever 44 and cylinder 45, the bottom of mounting bracket 41 is provided with installation space, lever 44 is installed in installation space, cylinder 45 fixes on mounting bracket 41 and is connected with the one end of lever 44, first mounting hole 46 has been seted up on mounting bracket 41, first mounting hole 46 sets up the below at frame 42, apex cone 43 slides and sets up in first mounting hole 46 and is connected with the other end of lever 44.

When installing, the operator places the camshaft between the casing 42 and the nose cone 43, then starts the apparatus, the cylinder 45 pushing the nose cone 43, fixing the camshaft between the nose cone 43 and the casing 42. Through the arrangement, the camshaft is positioned and fixed from the upper side and the lower side, and the clamping speed is high. And the side surface of the camshaft can not be indented, and the processing quality of the camshaft can not be reduced. And fixed by the way of the tip cone 43, after the conical pit is machined by a lathe, the axis of the camshaft can be positioned, and the camshaft can be accurately positioned during clamping.

As a modified specific implementation mode, the fixture further comprises a positioning frame 7, a positioning table 8 matched with the camshaft is arranged at the top end of the positioning frame 7, a second mounting hole 9 is formed in the base 1, and the positioning frame 7 is arranged in the second mounting hole 9 in a sliding mode and connected with the lever 44.

Through the setting of location platform 8, can fix a position the camshaft before the clamping fast, operating personnel need not to carry out careful counterpoint clamping, can further improve operating efficiency.

As a modified specific embodiment, the upper portion of the outer frame 42 is provided with a positioning cone 10, the positioning cone 10 includes a spring 101, a cone 102 and a pressing plate 103, the top end of the outer frame 42 is provided with a mounting groove 106, the upper end of the cone 102 is provided with a receiving groove 104, the spring 101 is disposed in the receiving groove 104, the cone 102 and the spring 101 are disposed in the mounting groove 106, the bottom of the mounting groove 106 is provided with a through hole, the pressing plate 103 is fixed on the housing through a bolt and covers the mounting groove 106, and the lower end of the cone 102 extends out of the through hole.

Through location awl 10 and tip awl 43, follow upper and lower both sides location camshaft, positioning accuracy is higher, and through the setting of spring 101, can cushion partial tip awl 43's rigidity power, avoids the camshaft to take place the damage at the in-process of clamping.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A camshaft drilling mechanism which is characterized in that: including base (1), vertical drilling mechanism (2), horizontal hole mechanism (3) and anchor clamps (4) of changeing set up on base (1), are provided with support (5) on base (1), vertical drilling anchor clamps (4) set up on support (5) and are located the top of anchor clamps (4).

2. A camshaft boring mechanism according to claim 1, wherein: be provided with feed mechanism on base (1), feed mechanism includes slide rail (6), motor (51) and lead screw (52), slide rail (6) and motor (51) are fixed on base (1), lead screw (52) are installed on base (1) and are connected with the output of motor (51), anchor clamps (4) slide and set up on slide rail (6) and are connected with lead screw (52).

3. A camshaft boring mechanism according to claim 1, wherein: the vertical drilling mechanism (2) comprises a drilling machine (21) and a multi-shaft device (22), wherein the multi-shaft device (22) is fixed on the output end of the drilling machine (21).

4. A camshaft boring mechanism according to claim 1, wherein: anchor clamps (4) include mounting bracket (41), be frame (42) and climbing mechanism of door font, frame (42) set up the top at mounting bracket (41), climbing mechanism includes tip cone (43), lever (44) and cylinder (45), the bottom of mounting bracket (41) is provided with installation space, install in installation space lever (44), cylinder (45) are fixed on mounting bracket (41) and are connected with the one end of lever (44), first mounting hole (46) have been seted up on mounting bracket (41), first mounting hole (46) set up the below at frame (42), tip cone (43) slide and set up in first mounting hole (46) and be connected with the other end of lever (44).

5. A camshaft boring mechanism according to claim 4, wherein: anchor clamps (4) still include locating rack (7), the top of locating rack (7) be provided with camshaft complex location platform (8), second mounting hole (9) have been seted up on base (1), locating rack (7) slide and set up in second mounting hole (9) and be connected with lever (44).

6. A camshaft boring mechanism according to claim 4, wherein: the upper portion of frame (42) is provided with location awl (10), location awl (10) are including spring (101), centrum (102) and clamp plate (103), mounting groove (106) have been seted up on the top of frame (42), holding tank (104) have been seted up to the upper end of centrum (102), spring (101) set up in holding tank (104), centrum (102) and spring (101) set up in mounting groove (106), the through-hole has been seted up to the bottom of mounting groove (106), clamp plate (103) pass through the bolt fastening and cover mounting groove (106) on the shell, the lower extreme of centrum (102) stretches out from the through-hole.