CN214394253U

CN214394253U - Hydraulic clamp for machining steering gear shell

Info

Publication number: CN214394253U
Application number: CN202023143828.2U
Authority: CN
Inventors: 勾建勇; 陈占胜
Original assignee: Jiangsu Rong Tai Industrial Ltd By Share Ltd
Current assignee: Jiangsu Rong Tai Industrial Ltd By Share Ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-15
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a steering gear casing processing hydraulically operated fixture relates to processing equipment technical field. The utility model provides a steering gear shell processing hydraulically operated fixture, includes the base, base top fixedly connected with motor, motor top fixedly connected with backup pad, the backup pad top is in the back of the team and can be connected with the arm, arm other end fixedly connected with fixed block, the fixed block middle part is provided with the hydro-cylinder, the hydro-cylinder bottom is provided with anchor clamps. The utility model discloses a setting of this anchor clamps, by the pneumatic cylinder braking, the pneumatic cylinder makes the catch arm drive the motion of knock-out lever, and the knock-out lever drives the arm of action and removes, and the arm of action activity is in sleeve inner wall, and telescopic direction is inside shrink, the arm of action drives the arm lock inward movement to this exerts pressure to cliped object, reaches cliped effect, and this anchor clamps spare part is compared in popular anchor clamps still less, and the cost is lower, and the braking mode is simple, is difficult for makeing mistakes.

Description

Hydraulic clamp for machining steering gear shell

Technical Field

The utility model relates to a processing equipment technical field specifically is a steering gear casing processing hydraulically operated fixture.

Background

The jig is a device for fixing a workpiece to be machined to a correct position for construction or inspection in a machine manufacturing process, and is also called a jig, and in a broad sense, a device for quickly, conveniently and safely mounting a workpiece in any process is called a jig, and a jig for machining inner and outer surfaces of revolution and end surfaces of a workpiece on a lathe is called a lathe jig. The lathe fixture is mostly installed on the main shaft, and the lathe fixture is rarely installed on a saddle or a lathe bed.

The most structure complicacy of traditional anchor clamps for steering gear casing, the braking mode is complicated to spare part is numerous, and inspection and maintenance are all comparatively difficult, for this reason, the utility model provides a neotype solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steering gear casing processing hydraulically operated fixture to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic clamp for machining a steering gear shell comprises a base, wherein a motor is fixedly connected to the top of the base, a supporting plate is fixedly connected to the top of the motor, an arm can be connected to the top of the supporting plate after coming back, the other end of the arm is fixedly connected with a fixed block, an oil cylinder is arranged in the middle of the fixed block, a clamp is arranged at the bottom of the oil cylinder, the clamp comprises a side-looking sleeve, a hydraulic cylinder is arranged in the center of the inner wall of the side-looking sleeve, extension arms are fixedly connected to two sides of the bottom of the side-looking sleeve, sleeves are fixedly connected to the other ends of the two extension arms, an action arm is movably connected to the inner wall of each sleeve, one end of each action arm is fixedly connected with a clamping arm, a connecting arm is movably connected to the top of one end of each action arm, a pushing arm is movably connected to the output end of the hydraulic cylinder, an ejector rod is movably connected to the other end of the pushing arm, two the connecting arm all swing joint in the ejector pin other end.

Preferably, hydro-cylinder bottom fixedly connected with rotating electrical machines, rotating electrical machines output fixedly connected with mounting panel, anchor clamps top fixedly connected with ring flange, anchor clamps pass through ring flange and mounting panel fixed connection.

Preferably, a hole is formed in the middle of each of two sides of the side-looking sleeve, a rotating bolt is movably connected to the inner wall of the hole, a clamping block is fixedly connected to one end of the rotating bolt, the other side of the clamping block is movably connected to the surfaces of two sides of the hydraulic cylinder, and the clamping blocks are matched with the hydraulic cylinder.

Preferably, the jack has been seted up to extension arm one end, the bolt hole has been seted up on extension arm one end surface, bolt hole inner wall swing joint has fixing bolt, sleeve middle part one side of coming back can be connected with the bolt piece, the hole is seted up at bolt piece one end top, the extension arm is connected with the bolt piece through fixing bolt.

Preferably, one end of the ejection rod is fixedly connected with an inserting sleeve, and the pushing arm is matched with the inserting sleeve.

Preferably, two linking arm one ends all are provided with the bearing, ejector pin one end fixed surface is connected with the quarter butt, and two equal fixed connection in quarter butt surface of bearing inner wall.

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

(1) the utility model provides a steering gear shell processing hydraulically operated fixture, through the setting of this anchor clamps, by the pneumatic cylinder braking, the pneumatic cylinder makes the catch arm drive the motion of knock-out lever, and the knock-out lever drives the action arm and removes, and the action arm activity is in sleeve inner wall, and telescopic direction is inside shrink, the action arm drives arm lock inward movement to this exerts pressure to the object of cliping, reaches the effect of cliping, and this anchor clamps spare part is compared in popular anchor clamps still less, and the cost is lower, and braking mode is simple, is difficult for makeing mistakes.

(2) The utility model provides a steering gear casing processing hydraulically operated fixture, anchor clamps are fixed in the mounting panel bottom through the ring flange, and not hard up rotatory bolt back is taking off the catch arm, can take out the pneumatic cylinder this moment, takes off fixing bolt, can take off sleeve and connection part, and change or maintenance anchor clamps that can be more simple and convenient through this kind of mode reduce cost of maintenance and time cost.

Drawings

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

FIG. 2 is a schematic view of the structure of the clamp of the present invention;

FIG. 3 is a schematic view of the sleeve structure of the present invention;

fig. 4 is a schematic view of the position relationship between the ejector rod and the connecting arm according to the present invention.

In the figure: 1. a base; 2. a motor; 3. a mechanical arm; 4. a fixed block; 5. an oil cylinder; 6. a flange plate; 7. a clamp; 8. a side view sleeve; 9. a clamping block; 10. rotating the bolt; 11. an extension arm; 12. a sleeve; 13. an action arm; 14. clamping arms; 15. a connecting arm; 16. ejecting the rod; 17. a push arm; 18. a hydraulic cylinder; 19. and a latch block.

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.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-4, the utility model provides a technical solution: a hydraulic clamp for machining a steering gear shell comprises a base 1, wherein a motor 2 is fixedly connected to the top of the base 1, a supporting plate is fixedly connected to the top of the motor 2, a mechanical arm 3 can be connected to the top of the supporting plate after returning, the other end of the mechanical arm 3 is fixedly connected with a fixed block 4, an oil cylinder 5 is arranged in the middle of the fixed block 4, a clamp 7 is arranged at the bottom of the oil cylinder 5, the clamp 7 comprises a side-view sleeve 8, a hydraulic cylinder 18 is arranged in the center of the inner wall of the side-view sleeve 8, extension arms 11 are fixedly connected to both sides of the bottom of the side-view sleeve 8, sleeves 12 are fixedly connected to the other ends of the two extension arms 11, action arms 13 are movably connected to the inner walls of the two sleeves 12, clamp arms 14 are fixedly connected to one ends of the two action arms 13, a connecting arm 15 is movably connected to the top of one ends of the two action arms 13, a pushing arm 17 is movably connected to the output end of the hydraulic cylinder 18, and an ejector rod 16 is movably connected to the other end of the pushing arm 17, two connecting arms 15 are movably connected with the other end of an ejector rod 16, the bottom of an oil cylinder 5 is fixedly connected with a rotating motor, the output end of the rotating motor is fixedly connected with a mounting plate, the top of a clamp 7 is fixedly connected with a flange plate 6, the clamp 7 is fixedly connected with the mounting plate through the flange plate 6, the middle parts of two sides of a side-view sleeve 8 are provided with holes, the inner wall of each hole is movably connected with a rotating bolt 10, one end of each rotating bolt 10 is fixedly connected with a clamping block 9, the other side of each clamping block 9 is movably connected with the surface of two sides of a hydraulic cylinder 18, the clamping block 9 is matched with the hydraulic cylinder 18, one end of each extending arm 11 is provided with a jack, the surface of one end of each extending arm 11 is provided with a bolt hole, the inner wall of each bolt hole is movably connected with a fixing bolt, one side of the middle part of a sleeve 12 is arranged in a queue and can be connected with a bolt block 19, the top of one end of each bolt block 19 is provided with a hole, each extending arm 11 is connected with a plug sleeve through a fixing bolt block 19, the catch arm 17 and the plug bush looks adaptation, two 15 one ends of linking arm all are provided with the bearing, and 16 one end fixed surface of ejector pin are connected with the quarter butt, and two equal fixed connection in quarter butt surface of bearing inner wall.

The working principle is as follows: the device is a movable clamp for processing a steering gear shell, when the device is used, the clamp is fixed at the bottom of a mounting plate through a flange 6, the device is braked by a hydraulic cylinder 18, the hydraulic cylinder 18 enables a pushing arm 17 to drive an ejector rod 16 to move, the ejector rod 16 drives an acting arm 13 to move, the acting arm 13 moves on the inner wall of a sleeve 12, the sleeve 12 contracts inwards, the acting arm 13 drives a clamping arm 14 to move inwards, pressure is applied to a clamped object, the clamping effect is achieved, the hydraulic cylinder 18 is fixed by a clamping block 9, the pushing arm 17 is taken down after a rotating bolt 10 is loosened, the hydraulic cylinder 18 can be taken out at the moment, further, the fixing bolt is taken down, the sleeve 12 and a connecting part can be taken down, the clamp can be replaced or maintained more simply and conveniently through the mode, and maintenance cost and time cost are reduced.

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 steering gear shell processing hydraulically operated fixture, includes base (1), its characterized in that: the automatic clamp is characterized in that a motor (2) is fixedly connected to the top of the base (1), a supporting plate is fixedly connected to the top of the motor (2), the top of the supporting plate can be connected with a mechanical arm (3), the other end of the mechanical arm (3) is fixedly connected with a fixed block (4), an oil cylinder (5) is arranged in the middle of the fixed block (4), a clamp (7) is arranged at the bottom of the oil cylinder (5), the clamp (7) comprises a side view sleeve (8), a hydraulic cylinder (18) is arranged in the center of the inner wall of the side view sleeve (8), extension arms (11) are fixedly connected to two sides of the bottom of the side view sleeve (8), sleeves (12) are fixedly connected to the other ends of the extension arms (11), action arms (13) are movably connected to the inner wall of the sleeves (12), one ends of the action arms (13) are fixedly connected with clamping arms (14), and one ends of the action arms (13) are movably connected with a connecting arm (15), pneumatic cylinder (18) output end swing joint has catch arm (17), catch arm (17) other end swing joint has knock-out pole (16), two equal swing joint in knock-out pole (16) other end in linking arm (15).

2. The hydraulic fixture for machining the steering gear housing according to claim 1, wherein: hydro-cylinder (5) bottom fixedly connected with rotating electrical machines, rotating electrical machines output fixedly connected with mounting panel, anchor clamps (7) top fixedly connected with ring flange (6), anchor clamps (7) are through ring flange (6) and mounting panel fixed connection.

3. The hydraulic fixture for machining the steering gear housing according to claim 1, wherein: side view cover (8) both sides middle part and seted up porosely, downthehole wall swing joint has rotatory bolt (10), the equal fixedly connected with clamp splice (9) of rotatory bolt (10) one end, clamp splice (9) opposite side swing joint in pneumatic cylinder (18) both sides surface, clamp splice (9) and pneumatic cylinder (18) looks adaptation.

4. The hydraulic fixture for machining the steering gear housing according to claim 1, wherein: the jack has been seted up to extension arm (11) one end, the bolt hole has been seted up on extension arm (11) one end surface, bolt hole inner wall swing joint has fixing bolt, sleeve (12) middle part one side is back to the side and can be connected with cotter piece (19), cotter piece (19) one end top is seted up porosely, extension arm (11) are connected with cotter piece (19) through fixing bolt.

5. The hydraulic fixture for machining the steering gear housing according to claim 1, wherein: one end of the ejector rod (16) is fixedly connected with an inserting sleeve, and the pushing arm (17) is matched with the inserting sleeve.

6. The hydraulic fixture for machining the steering gear housing according to claim 1, wherein: linking arm (15) one end all is provided with the bearing, ejector rod (16) one end fixed surface is connected with the quarter butt, and two equal fixed connection in quarter butt surfaces of bearing inner wall.