CN217832711U

CN217832711U - High-stability clamping tool for drilling and milling of internal combustion engine

Info

Publication number: CN217832711U
Application number: CN202221782423.XU
Authority: CN
Inventors: 刘春英; 宋玉田; 孙文章; 曾有田
Original assignee: Yangzhou Delin Internal Combustion Engine Parts Co ltd
Current assignee: Yangzhou Delin Internal Combustion Engine Parts Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-11-18
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a high stable clamping frock that internal-combustion engine bored and milled usefulness, including the panel, the lower fixed surface of panel is connected with the landing leg, and the standing groove has been seted up to the upper surface of panel, and the inner wall sliding connection of standing groove has the locating plate, and the mounting groove has been seted up to the upper surface of panel, and the interior diapire fixedly connected with location cylinder of mounting groove, the output of location cylinder run through the inner wall of standing groove and with one side fixed connection of locating plate. The utility model discloses an output of location cylinder drives the locating plate and removes, and then makes two locating plates carry out the centre gripping location to the internal-combustion engine, it is more stable to compare to adopt the lead screw drive among the prior art, output through the stabilizing cylinder drives the connecting rod downstream, and then drives square pipe downstream, and then drives the knee downstream, and then drives the stabilizing block downstream and press down the internal-combustion engine top, improve the stability of frock to the problem that stable effect is poor after the clamping tool location among the prior art has been solved.

Description

High-stability clamping tool for drilling and milling of internal combustion engine

Technical Field

The application relates to the technical field of internal combustion engine processing equipment, in particular to a high-stability clamping tool for drilling and milling of an internal combustion engine.

Background

An internal combustion engine is a power machine, which is a heat engine that burns fuel in the machine and directly converts the heat energy released by the fuel into power, the internal combustion engine generally needs to drill and mill the internal combustion engine in the processing process, and a clamping tool is generally adopted on a drilling and milling machine to position the internal combustion engine so as to prevent the internal combustion engine from deviating.

In the prior art, like the high stable clamping frock that the chinese patent grant number was disclosed for CN 211029018U that internal-combustion engine bores and mills usefulness, including the under casing, the left side middle part fixedly connected with servo motor of under casing, servo motor's output fixedly connected with pivot although can realize pressing from both sides tight fixed effect to the product of different width, nevertheless, this internal-combustion engine bores and mills clamping frock adopts two splint of lead screw drive to fix a position the internal-combustion engine, and stabilization effect is relatively poor, and at the in-process of processing, the drilling and milling head is to the internal-combustion engine effect, makes it receive great external force, causes the internal-combustion engine skew easily, causes to bore and mills work and appear the deviation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high stable clamping frock of internal-combustion engine brill milling usefulness to solve the problem that proposes in the above-mentioned background art.

The embodiment of the application adopts the following technical scheme:

the utility model provides a high stable clamping frock of internal-combustion engine brill mill usefulness, includes the panel, the lower fixed surface of panel is connected with the landing leg, the standing groove has been seted up to the upper surface of panel, the inner wall sliding connection of standing groove has the locating plate, the mounting groove has been seted up to the upper surface of panel, and the interior diapire fixedly connected with location cylinder of mounting groove, the output of location cylinder run through the inner wall of standing groove and with one side fixed connection of locating plate, the last fixed surface of panel is connected with stabilizing component, the lower fixed surface of panel is connected with negative pressure component.

Preferably, stabilize the subassembly include with panel upper surface fixed connection's mounting bracket, the last fixed surface of mounting bracket is connected with the air stabilization cylinder, the output of air stabilization cylinder runs through the interior roof and the fixedly connected with connecting rod of mounting bracket.

Preferably, the one end fixedly connected with side pipe of stabilizing the cylinder is kept away from to the connecting rod, the inner wall sliding connection who manages in the side has the knee, the one end fixedly connected with stabilizing block of managing in the side is kept away from to the knee, anti-skidding line has been seted up to the lower surface of stabilizing block, threaded hole has been seted up on the surface of side pipe, and the inner wall threaded connection of screw hole has fastening bolt.

Preferably, the negative pressure assembly comprises a fixed cylinder fixedly connected with the lower surface of the panel, an air hole is formed in the position, corresponding to the fixed cylinder, of the inner bottom wall of the placing groove, a piston is connected to the inner wall of the fixed cylinder in a sliding mode, and a limit ring is formed on the lower surface of the fixed cylinder.

Preferably, the lower surface of the piston is fixedly connected with a push rod, and two sides of the push rod are fixedly connected with cross rods.

Preferably, two the equal fixedly connected with slide bar of one end that the horizontal pole was kept away from each other, the slide opening has been seted up to the upper surface of panel, and the inner wall of slide opening and the surperficial sliding connection of slide bar, the top of slide bar run through the slide opening and with the lower fixed surface of connecting rod be connected.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

one of which, the utility model discloses in, output through the location cylinder drives the locating plate and removes, and then make two locating plates carry out the clamping position to the internal-combustion engine, it is more stable to compare to adopt the lead screw drive among the prior art, output through the stabilizer cylinder drives the connecting rod downstream, and then drive square pipe downstream, and then drive the knee downstream, and then drive the stabilizer piece downstream and press down the internal-combustion engine top, improve the stability of frock, square pipe, knee and fastening bolt's cooperation, the convenience is adjusted the initial height of stabilizer piece, with adapt to the internal-combustion engine of co-altitude not, thereby make this a clamping frock for internal-combustion engine brill mills solve the poor problem of stabilizing effect after the clamping frock location among the prior art.

Two, the utility model discloses in, output through the stabilizing cylinder drives the connecting rod downstream, and then drives the slide bar downstream, and then drives the horizontal pole downstream, and then drives the push rod downstream, and then drives the piston downstream, make the space grow of piston top in the fixed cylinder through the piston downstream, and then make its internal pressure reduce, under the effect of external atmospheric pressure, make the internal-combustion engine more stable to make this a clamping frock for internal-combustion engine bores and mills have the effect that improves internal-combustion engine positioning stability.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a diagram: the three-dimensional structure of the utility model is shown schematically;

FIG. 2 is a diagram of: the utility model discloses a three-dimensional structure schematic diagram of a stabilizing component;

FIG. 3 is a diagram of: the cross-sectional structure of the square tube of the utility model is shown schematically;

FIG. 4 shows: the utility model discloses a three-dimensional structure schematic diagram of a negative pressure component;

FIG. 5 is a diagram: the utility model is an enlarged structure schematic diagram at A in figure 4;

FIG. 6 shows: the utility model discloses a sectional structure schematic diagram of a fixed section of thick bamboo.

In the figure: 1. a panel; 2. a support leg; 3. a placement groove; 4. positioning a plate; 5. positioning the air cylinder; 6. a stabilizing assembly; 601. a mounting frame; 602. a stabilizing cylinder; 603. a connecting rod; 604. a square tube; 605. bending a rod; 606. a stabilizing block; 607. fastening a bolt; 7. a negative pressure assembly; 701. a fixed cylinder; 702. air holes; 703. a piston; 704. a limiting ring; 705. a push rod; 706. a cross bar; 707. a slide bar.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Referring to fig. 1-6, the utility model provides a high stable clamping frock technical scheme that internal-combustion engine bores and mills usefulness:

the utility model provides a high stable clamping frock that internal-combustion engine bored and milled usefulness, including panel 1, the lower fixed surface of panel 1 is connected with landing leg 2, standing groove 3 has been seted up to the upper surface of panel 1, the inner wall sliding connection of standing groove 3 has locating plate 4, the mounting groove has been seted up to the upper surface of panel 1, and the interior diapire fixedly connected with location cylinder 5 of mounting groove, the output of location cylinder 5 run through the inner wall of standing groove 3 and with one side fixed connection of locating plate 4, the last fixed surface of panel 1 is connected with stabilizing component 6, the lower fixed surface of panel 1 is connected with negative pressure component 7.

In this embodiment, as shown in fig. 2 to 3, the stabilizing assembly 6 includes a mounting frame 601 fixedly connected to the upper surface of the panel 1, a stabilizing cylinder 602 fixedly connected to the upper surface of the mounting frame 601, and an output end of the stabilizing cylinder 602 penetrates through an inner top wall of the mounting frame 601 and is fixedly connected to a connecting rod 603.

The one end fixedly connected with side pipe 604 of stabilizing cylinder 602 is kept away from to connecting rod 603, and the inner wall sliding connection of side pipe 604 has knee 605, and the one end fixedly connected with of side pipe 604 is kept away from to knee 605, and anti-skidding line has been seted up to the lower surface of stabilizing block 606, and threaded hole has fastening bolt 607 on the surface of side pipe 604, and the inner wall threaded connection of screw hole has.

It is specific, output through location cylinder 5 drives locating plate 4 and removes, and then make two locating plates 4 carry out the clamping position to the internal-combustion engine, compare in adopting the lead screw drive more stable among the prior art, output through stabilizing cylinder 602 drives connecting rod 603 downstream, and then drive square pipe 604 downstream, and then drive knee 605 downstream, and then drive steady piece 606 downstream and press to the internal-combustion engine top, improve the stability of frock, square pipe 604 through the side, knee 605 and fastening bolt 607's cooperation, the convenience is adjusted the initial height of steady piece 606, in order to adapt to the internal-combustion engine of co-altitude not.

In this embodiment, as shown in fig. 4 to 6, the negative pressure assembly 7 includes a fixed cylinder 701 fixedly connected to the lower surface of the panel 1, an air hole 702 is formed in a position of the bottom wall of the placing groove 3 corresponding to the fixed cylinder 701, a piston 703 is slidably connected to the inner wall of the fixed cylinder 701, and a limit ring 704 is formed on the lower surface of the fixed cylinder 701.

The lower surface of the piston 703 is fixedly connected with a push rod 705, and both sides of the push rod 705 are fixedly connected with cross rods 706.

The one end that two horizontal poles 706 kept away from each other all fixedly connected with slide bar 707, the slide opening has been seted up to the upper surface of panel 1, and the inner wall of slide opening and the surperficial sliding connection of slide bar 707, the top of slide bar 707 run through the slide opening and with the lower surface fixed connection of connecting rod 603.

Specifically, the output end of the stabilizing cylinder 602 drives the connecting rod 603 to move downwards, so as to drive the sliding rod 707 to move downwards, further drive the cross rod 706 to move downwards, further drive the push rod 705 to move downwards, further drive the piston 703 to move downwards, the space above the piston 703 in the fixed cylinder 701 is enlarged by moving downwards the piston 703, further the internal pressure of the fixed cylinder is reduced, and the internal combustion engine is more stable under the action of the external atmospheric pressure.

The working principle is as follows: when the clamping tool for drilling and milling of the internal combustion engine is used, a user firstly puts the internal combustion engine into the placing groove 3, then unscrews the fastening bolts 607, adjusts the extension lengths of the bent rods 605, then screws the fastening bolts 607 to position the bent rods 605, so that the initial heights of the stabilizing blocks 606 adapt to the height of the internal combustion engine, then starts the positioning cylinder 5, the output end of the positioning cylinder 5 drives the positioning plates 4 to move, so that the two positioning plates 4 clamp and position the internal combustion engine, then starts the stabilizing cylinder 602, the output end of the stabilizing cylinder 602 drives the connecting rod 603 to move downwards, the connecting rod 603 drives the square tube 604 to move downwards, the square tube 604 drives the bent rods to move downwards, the bent rods 605 drives the stabilizing blocks 606 to move downwards to press the top of the internal combustion engine, so that the stability of the clamping tool is improved, in the process, the connecting rod 603 drives the sliding rods 707 to move downwards, the sliding rods 707 drives the sliding rods 706 to move downwards, the pushing rods 706 drive the pushing rods 705 to move downwards, the pushing rods 703 to drive the pistons 703 to move downwards, so that the space above the piston in the fixing cylinder 701 is enlarged, the internal combustion engine is further reduced in the internal combustion engine, and the internal combustion engine is further stabilized under the action of external atmospheric pressure, so that the clamping tool is used for solving the problem of poor clamping effect of the clamping after the clamping tool for drilling and milling of the existing clamping technology.

It should also be noted that 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. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises that element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a high stable clamping frock of internal-combustion engine brill mill usefulness, includes panel (1), the lower surface fixedly connected with landing leg (2) of panel (1), its characterized in that: standing groove (3) have been seted up to the upper surface of panel (1), the inner wall sliding connection of standing groove (3) has locating plate (4), the mounting groove has been seted up to the upper surface of panel (1), and the interior diapire fixedly connected with location cylinder (5) of mounting groove, the output of location cylinder (5) run through the inner wall of standing groove (3) and with one side fixed connection of locating plate (4), the last fixed surface of panel (1) is connected with stabilizing component (6), the lower fixed surface of panel (1) is connected with negative pressure component (7).

2. The high-stability clamping tool for drilling and milling of the internal combustion engine according to claim 1, wherein the high-stability clamping tool comprises: stabilize subassembly (6) including with panel (1) upper surface fixed connection's mounting bracket (601), the last fixed surface of mounting bracket (601) is connected with and stabilizes cylinder (602), the output of stabilizing cylinder (602) runs through the interior roof and fixedly connected with connecting rod (603) of mounting bracket (601).

3. The high-stability clamping tool for drilling and milling of the internal combustion engine as set forth in claim 2, wherein: the one end fixedly connected with side's pipe (604) of stabilizing cylinder (602) is kept away from in connecting rod (603), the inner wall sliding connection of side's pipe (604) has knee (605), the one end fixedly connected with of side's pipe (604) is kept away from in knee (605) has stable piece (606), anti-skidding line has been seted up to the lower surface of stable piece (606), the screw hole has been seted up on the surface of side's pipe (604), and the inner wall threaded connection of screw hole has fastening bolt (607).

4. The high-stability clamping tool for drilling and milling of the internal combustion engine according to claim 1, wherein the high-stability clamping tool comprises: the negative pressure assembly (7) comprises a fixing barrel (701) fixedly connected with the lower surface of the panel (1), an air hole (702) is formed in the position, corresponding to the fixing barrel (701), of the inner bottom wall of the placing groove (3), a piston (703) is connected to the inner wall of the fixing barrel (701) in a sliding mode, and a limiting ring (704) is formed on the lower surface of the fixing barrel (701).

5. The high-stability clamping tool for drilling and milling of the internal combustion engine as set forth in claim 4, wherein: the lower surface of the piston (703) is fixedly connected with a push rod (705), and two sides of the push rod (705) are fixedly connected with cross rods (706).

6. The high-stability clamping tool for drilling and milling of the internal combustion engine according to claim 5, wherein the high-stability clamping tool comprises: two equal fixedly connected with slide bar (707) of one end that horizontal pole (706) kept away from each other, the slide opening has been seted up to the upper surface of panel (1), and the inner wall of slide opening and the surperficial sliding connection of slide bar (707), the top of slide bar (707) run through the slide opening and with the lower surface fixed connection of connecting rod (603).