CN212762328U

CN212762328U - Flange hole machining clamp for plunger sleeve

Info

Publication number: CN212762328U
Application number: CN202021877734.5U
Authority: CN
Inventors: 段辉银
Original assignee: Chongqing Zhiqin Auto Parts Co ltd
Current assignee: Chongqing Zhiqin Auto Parts Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-03-23
Anticipated expiration: 2030-09-01

Abstract

The utility model belongs to the technical field of plunger bushings, and discloses a flange hole machining clamp of a plunger bushing, which comprises a machine body, wherein a mounting plate is arranged at one side inside the machine body, a fixed rod is arranged inside the mounting plate, one side of the mounting plate, which is far away from the machine body, is provided with two clamping rods, one side of the two clamping rods is rotatably connected with the fixed rod, the two clamping rods are mutually matched and respectively comprise a short arm and a long arm, the fixed rod is positioned at the joint of the short arm and the long arm, and one end of the two short arms is rotatably connected with a movable rod, the rotatable clamping rods are arranged on the machine body, a first hydraulic cylinder is driven by a hydraulic pump, so that the rotating shaft at one end of the movable rod moves towards the first hydraulic cylinder, the clamping rods clamp an article, the rotating shaft is pulled more, the clamping rods clamp more tightly, and therefore, the article can be well fixed, the machine body is simpler to use and more convenient to maintain, and is suitable for objects in different shapes.

Description

Flange hole machining clamp for plunger sleeve

Technical Field

The utility model belongs to the technical field of the plunger bushing, a flange hole machining anchor clamps of plunger bushing is disclosed.

Background

The plunger sleeve is one of large precise coupling parts of a diesel engine fuel system 3, a plunger reciprocates at a high speed in the plunger sleeve under the action of an oil pump cam to pressurize fuel to reach a certain pressure and start to press or drain oil in a specified time, and the existing flange hole machining clamp of the plunger sleeve is complex in structure and inconvenient to maintain and cannot be adjusted according to the direction of an object in the using process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flange spot facing work anchor clamps of plunger bushing to the problem in the flange spot facing work anchor clamps structure complicacy and can not adjust the position of solving present plunger bushing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flange hole adds clamping apparatus of plunger bushing, includes the organism, the mounting panel is installed to the inside one side of organism, mounting panel internally mounted has the dead lever, the mounting panel is kept away from one side of organism and is installed two clamping bars, two one side of clamping bar all rotates with the dead lever to be connected, and two clamping bar inter-working, two the clamping bar all includes short arm and long arm, the dead lever is located the junction of short arm and long arm, two the one end of short arm all rotates and is connected with the carriage release lever, two the expansion end of carriage release lever rotates each other and is connected with the axis of rotation, first pneumatic cylinder is installed in one side of organism to the axis of rotation, first pneumatic cylinder one end respectively with the both ends fixed connection of axis of rotation, first pneumatic cylinder is installed in the inside of mounting panel, processing actuating mechanism is installed on the.

Preferably, the both sides of the adjacent clamping bar of mounting panel are all rotated and are connected with running gear, two one side that running gear is close to the organism all meshes there is first motor, two first motor fixed connection respectively in the both sides of mounting panel, two impartial distance rotation on the table wall between the clamping bar is connected with two at least first pulleys, every first pulley all mutually supports with running gear.

Preferably, two both sides of clamping bar all fixedly connected with baffle, four the baffle is located the both sides of the adjacent mounting panel of two clamping bar respectively.

Preferably, the processing driving mechanism comprises a second hydraulic cylinder, the top end of the second hydraulic cylinder is fixedly connected to the top end inside the machine body, and the bottom end of the second hydraulic cylinder is fixedly connected with the processing assembly.

Preferably, the one end that the clamping bar was kept away from to the mounting panel rotates with the organism inner wall to be connected, install the second motor on the outer wall of organism one side, the second motor rotates with the mounting panel to be connected.

Preferably, the bottom end of the machine body is connected with four second pulleys in a rotating mode at equal intervals, and a controller is installed on one side, far away from the second motor, of the machine body.

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

(1) the utility model discloses installed rotatable clamping bar on the organism, through the first pneumatic cylinder of hydraulic pump drive for the first pneumatic cylinder direction of rotation axis of carriage release lever one end removes, thereby makes the clamping bar clip the article, and the axis of rotation is more drawn then the clamping bar clip tight more, with this, can be fine fix the article, make the organism use simpler, it is more convenient to maintain, is applicable to the article of different forms.

(2) The utility model discloses installed first pulley on the clamping bar to install rotating gear on the organism, rotated through motor drive rotating gear, thereby made the article on the clamping bar follow its rotation, first pulley then reduces the friction of article and clamping bar, makes the article can adjust the position, improves work efficiency.

Drawings

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

fig. 2 is a schematic structural diagram of the mounting plate of the present invention;

FIG. 3 is a schematic structural view of the rotary gear of the present invention;

in the figure: 1-body; 2-mounting a plate; 3-fixing the rod; 4-clamping the rod; 5-moving the rod; 6-rotating shaft; 7-a first hydraulic cylinder; 8-a rotating gear; 9-a first motor; 10-a first pulley; 11-a baffle plate; 12-a second hydraulic cylinder; 13-machining the assembly; 14-a second electric machine; 15-a second pulley; 16-a controller.

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.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a flange hole machining anchor clamps of plunger bushing, including organism 1, mounting panel 2 is installed to 1 inside one side of organism, 2 internally mounted of mounting panel has dead lever 3, 2 one sides of keeping away from organism 1 of mounting panel are installed two clamping bars 4, one side of two clamping bars 4 all rotates with dead lever 3 to be connected, and two clamping bars 4 are mutually supported, two clamping bars 4 all include short arm and long arm, dead lever 3 is located the junction of short arm and long arm, the one end of two short arms is all rotated and is connected with carriage release lever 5, the expansion end rotation of two carriage release levers 5 is connected with axis of rotation 6, first pneumatic cylinder 7 is installed to one side that axis of rotation 6 is located

organism

1, 7 one end of first pneumatic cylinder respectively with the both ends fixed connection of axis of rotation 6, install in mounting panel 2's inside of first pneumatic cylinder 7, processing actuating mechanism is installed on

The mounting panel 2 is used for installing first hydraulic pressure 7 and dead lever 3, and dead lever 3 is used for restricting the home range of two clamping bars 4, and two clamping bars 4 are used for mutual extrusion, cliies the article, and carriage release lever 5 is used for driving clamping bar 4 and rotates, and axis of rotation 6 is used for restricting the home range of two carriage release levers 5, and first pneumatic cylinder 7 is connected with the hydraulic pump drive for control axis of rotation 6 level is flexible.

Furthermore, two sides of the adjacent clamping rods 4 of the mounting plate 2 are rotatably connected with rotating gears 8, one side of each rotating gear 8, which is close to the machine body 1, is engaged with a first motor 9, the two first motors 9 are fixedly connected to two sides of the mounting plate 2 respectively, at least two first pulleys 10 are rotatably connected to the surface wall between the two clamping rods 4 at equal distances, and each first pulley 10 is matched with the rotating gear 8;

the rotating gear 8 is used for driving the object to rotate in the two clamping rods 4 so as to change the peripheral direction of the object, the first motor 9 is electrically connected with the controller 16 and used for driving the rotating gear 8 to rotate, and the first pulley is used for reducing the friction force generated between the object and the two clamping rods 4 when the object rotates.

Specifically, two sides of two clamping rods 4 are fixedly connected with baffle plates 11, and four baffle plates 11 are respectively positioned on two sides of the adjacent mounting plates 2 of the two clamping rods 4;

the baffle 11 is used for preventing the object from inclining after being clamped by the clamping rod 4.

It should be noted that the processing driving mechanism includes a second hydraulic cylinder 12, a top end of the second hydraulic cylinder 12 is fixedly connected to a top end inside the machine body 1, and a bottom end of the second hydraulic cylinder 12 is fixedly connected to the processing assembly 13;

the second hydraulic cylinder 12 is connected with the hydraulic pump in a driving manner and used for driving the processing assembly 13 to ascend and descend, and the processing assembly 13 is used for processing objects on the clamping rod 4.

Furthermore, one end of the mounting plate 2, which is far away from the clamping rod 4, is rotatably connected with the inner wall of the machine body 1, a second motor 14 is mounted on the outer wall of one side of the machine body 1, and the second motor 14 is rotatably connected with the mounting plate 2;

the second motor 14 is used for driving the mounting plate 2 to rotate, so that the position of the object on the clamping rod 4 is changed, and the processing is convenient.

Specifically, four second pulleys 15 are rotatably connected to the bottom end of the machine body 1 at equal intervals, and a controller 16 is installed on one side of the machine body 1 away from the second motor 14;

the second pulley 15 is used to enable the machine body 1 to move horizontally, and the controller 16 is electrically connected with a power supply and used to control electrical equipment in the machine body 1.

The first motor 9 and the second motor 14 are of the type: the Yongkun gear 1/2HP YK brand deceleration motor;

the types of the first hydraulic cylinder 7 and the second hydraulic cylinder 12 are as follows: a TH-type hollow rotary cylinder 428;

the controller 16 has the following models: 900U.

The utility model discloses a theory of operation and use flow: when the utility model is used, an article is placed between the two clamping rods 4, the hydraulic pump is started to drive the first hydraulic cylinder 7, so that the rotating shaft moves towards the clamping rods 4 in the opposite direction, the moving rod 5 is driven to pull the clamping rods 4, the clamping rods 4 are limited by the fixed rod 3, so that the long arms on the two clamping rods 4 are close to each other, the article is clamped, the hydraulic pump is started again to drive the second hydraulic cylinder 12, the processing component 13 moves downwards, and the article on the clamping rods 4 is processed;

when the position of the object needs to be adjusted, the second motor 14 can be started to drive the mounting plate 2 to rotate, so that the position of the object can be adjusted through the mounting plate 2, the first motor 9 can also be started to drive the rotating gear 8 to rotate, the rotating gear 8 rotates the object on the clamping rod 4, and the object drives the first pulley 10 on the clamping rod 4 to rotate.

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 flange spot facing work anchor clamps of plunger bushing, includes organism (1), its characterized in that: the mounting plate (2) is installed on one side of the interior of the machine body (1), a fixing rod (3) is installed inside the mounting plate (2), two clamping rods (4) are installed on one side, far away from the machine body (1), of the mounting plate (2), one side of each clamping rod (4) is rotatably connected with the fixing rod (3), the two clamping rods (4) are matched with each other, each clamping rod (4) comprises a short arm and a long arm, the fixing rod (3) is located at the joint of the short arm and the long arm, one end of each short arm is rotatably connected with a moving rod (5), the moving ends of the two moving rods (5) are rotatably connected with a rotating shaft (6), a first hydraulic cylinder (7) is installed on one side, located at the machine body (1), of the rotating shaft (6), one end of the first hydraulic cylinder (7) is fixedly connected with the two ends of the rotating shaft (6) respectively, and the first hydraulic cylinder (7) is installed inside the mounting plate, and a processing driving mechanism is arranged at the top end of the machine body (1).

2. The plunger bushing flange hole machining fixture according to claim 1, wherein: the both sides of the adjacent clamping bar (4) of mounting panel (2) are all rotated and are connected with running gear (8), two one side that running gear (8) are close to organism (1) all meshes has first motor (9), two first motor (9) fixed connection respectively in the both sides of mounting panel (2), two impartial distance rotates on the table wall between clamping bar (4) and is connected with two at least first pulleys (10), every first pulley (10) all mutually support with running gear (8).

3. The plunger bushing flange hole machining fixture according to claim 2, wherein: two equal fixedly connected with baffle (11) in both sides of clamping bar (4), four baffle (11) are located the both sides of two adjacent mounting panels (2) of clamping bar (4) respectively.

4. The plunger bushing flange hole machining fixture according to claim 1, wherein: the machining driving mechanism comprises a second hydraulic cylinder (12), the top end of the second hydraulic cylinder (12) is fixedly connected to the top end inside the machine body (1), and the bottom end of the second hydraulic cylinder (12) is fixedly connected with a machining assembly (13).

5. The plunger bushing flange hole machining fixture according to claim 1, wherein: one end that clamping bar (4) were kept away from in mounting panel (2) rotates with organism (1) inner wall to be connected, install second motor (14) on organism (1) one side outer wall, second motor (14) rotate with mounting panel (2) to be connected.

6. The plunger bushing flange hole machining fixture according to claim 5, wherein: the bottom of organism (1) equidistance rotates and is connected with four second pulleys (15), one side that second motor (14) are kept away from in organism (1) is installed controller (16).