CN217552360U

CN217552360U - Multi-shaft turntable for machining end cover for hydraulic pump

Info

Publication number: CN217552360U
Application number: CN202221114470.7U
Authority: CN
Inventors: 许云飞
Original assignee: Sven Information Technology Shanghai Co ltd
Current assignee: Sven Information Technology Shanghai Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-10-11
Anticipated expiration: 2032-05-11

Abstract

The utility model discloses a multiaxis revolving stage is used in end cover processing for hydraulic pump, including a supporting bench, the top of a supporting bench is fixed with the shape of falling L pole, it is connected with the integral key shaft to rotate through the bearing on the shape of falling L pole, the bottom of integral key shaft links to each other with the step motor output shaft of rigid coupling at a supporting bench top, the outside slip cap of integral key shaft is equipped with the spline housing, this multiaxis revolving stage is used in end cover processing for hydraulic pump, different from prior art, utilize electric putter one, after can starting, and the spline housing that the pulling or promotion connecting plate link is in the outside of integral key shaft and is gone up or down to adjust, so that can conveniently adjust the height of revolving stage, its simple structure, it is comparatively convenient to adjust; utilize electric putter two, can adjust the angle of articulated slab, and the cooperation utilizes tilting mechanism's effect, can overturn the regulation to the end cover after the centre gripping, then can realize the multi-angle of centre gripping back work piece and adjust, application range is wide.

Description

Multi-shaft turntable for machining end cover for hydraulic pump

Technical Field

The utility model relates to an auxiliary assembly technical field is used in end cover processing for hydraulic pump specifically is a multiaxis revolving stage is used in end cover processing for hydraulic pump.

Background

The hydraulic pump is a power element of a hydraulic system, is driven by an engine or a motor, sucks oil from a hydraulic oil tank to form pressure oil, discharges the pressure oil, and sends the pressure oil to an execution element.

At present, the multiaxis revolving stage is used in end cover processing for hydraulic pump, inconvenient carries out the centre gripping to the end cover of equidimension not fixed, leads to application scope limited, and secondly, inconvenient end cover angle to after fixing is adjusted, leads to the processing equipment inconvenient to process it, uses comparatively inconveniently, for this reason, we propose a multiaxis revolving stage is used in end cover processing for hydraulic pump.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multiaxis revolving stage is used in end cover processing for hydraulic pump 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 multi-shaft rotary table for machining an end cover of a hydraulic pump comprises a support table, wherein an inverted L-shaped rod is fixed at the top end of the support table, a spline shaft is rotatably connected to the inverted L-shaped rod through a bearing, the bottom end of the spline shaft is connected with an output shaft of a stepping motor fixedly connected to the top end of the support table, a spline housing is slidably sleeved on the outer side of the spline shaft, a connecting plate is rotatably connected to the outer side of the spline housing through a bearing, a first electric push rod is fixed at the top end of the inverted L-shaped rod, a rotating plate fixedly connected to the outer side of the spline housing is arranged below the connecting plate, hinged plates are hinged around the outer sides of the rotating plate, C-shaped connecting frames are rotatably connected to the outer side walls of the four hinged plates through connecting shafts, the same U-shaped rod is fixed between two ends of each C-shaped connecting frame, a second electric push rod is hinged to the bottom end of each rotating plate, telescopic ends of the second electric push rods are hinged to one side wall of the hinged plates, a turnover mechanism is connected between each connecting shaft and the corresponding hinged plate, and a portable clamping mechanism is installed on each U-shaped rod;

the turnover mechanism comprises a driving motor fixedly connected to one side wall of the hinged plate, an output shaft of the driving motor penetrates through the hinged plate and is fixedly connected with a first gear, a second gear is meshed and connected to the upper side of the first gear, and the second gear is fixedly connected to the outer side of the connecting shaft.

Preferably, the telescopic end of the first electric push rod movably penetrates through the inverted L-shaped rod and is connected with the top end of the connecting plate.

Preferably, the portable clamping mechanism comprises a rotary disc which is rotatably connected to the U-shaped rod through a first rotating shaft, two push-pull rods are hinged to the edge of the surface of the rotary disc, and the other ends of the push-pull rods are hinged to clamping plates with triangular clamping notches.

Preferably, the clamping plates are connected to the outer side of the U-shaped rod in a sliding mode through sliding sleeves fixedly connected to one ends of the clamping plates, one end of the first rotating shaft extends to the outer side of the U-shaped rod, and a worm wheel is fixedly connected to the first rotating shaft.

Preferably, the outer side of the worm wheel is engaged and connected with a worm, and a second rotating shaft is fixedly connected with a mounting shaft hole of the worm.

Preferably, the second rotating shaft is rotatably connected to the C-shaped connecting frame through an L-shaped bearing seat, and one end of the second rotating shaft is further fixedly connected with a rotating handle.

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

(1) The electric push rod I can be started, and pulls or pushes the spline sleeve connected with the connecting plate to be sleeved on the outer side of the spline shaft to be lifted or lowered for adjustment, so that the height of the rotary table can be conveniently adjusted, the structure is simple, and the adjustment is more convenient;

(2) The angle of the hinged plate can be adjusted by using the electric push rod II, and the clamped end cover can be turned and adjusted by using the action of the turning mechanism in a matching manner, so that the multi-angle adjustment of the clamped workpiece can be realized, and the application range is wide;

(3) Utilizing a portable clamping mechanism; the end covers with different sizes can be conveniently clamped and fixed, the application range of the device is enlarged, and the using effect is good.

Drawings

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

FIG. 2 is a schematic view of the second expansion structure of the electric push rod of the present invention;

fig. 3 is a schematic structural view of a part of the portable clamping mechanism and a part of the turnover mechanism of the present invention;

fig. 4 is an enlarged schematic structural diagram of the utility model at a.

In the figure: 1. a support table; 2. an inverted L-shaped rod; 21. a spline shaft; 22. a spline housing; 23. a connecting plate; 24. an electric push rod I; 25. a rotating plate; 3. a stepping motor; 4. a hinge plate; 41. a connecting shaft; 42. a C-shaped connecting frame; 43. a U-shaped rod; 44. a second electric push rod; 5. a turnover mechanism; 501. a drive motor; 502. a first gear; 503. a second gear; 6. a portable clamping mechanism; 601. a first rotating shaft; 602. a turntable; 603. a push-pull rod; 604. a clamping plate; 605. a worm gear; 606. a worm; 607. a second rotating shaft; 608. the handle is rotated.

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. 1-4, the present invention provides a technical solution: a multi-shaft rotary table for processing an end cover of a hydraulic pump comprises a supporting table 1, wherein an inverted L-shaped rod 2 is fixed at the top end of the supporting table 1, a spline shaft 21 is rotatably connected onto the inverted L-shaped rod 2 through a bearing, the bottom end of the spline shaft 21 is connected with an output shaft of a stepping motor 3 fixedly connected to the top end of the supporting table 1, a spline sleeve 22 is slidably sleeved outside the spline shaft 21, a connecting plate 23 is rotatably connected to the outside of the spline sleeve 22 through a bearing, a first electric push rod 24 is fixed at the top end of the inverted L-shaped rod 2, a telescopic end of the first electric push rod 24 movably penetrates through the inverted L-shaped rod 2 and is connected with the top end of the connecting plate 23, a rotating plate 25 fixedly connected to the outside of the spline sleeve 22 is arranged below the connecting plate 23, hinged plates 4 are hinged on the periphery of the outside of the rotating plate 25, C-shaped connecting frames 42 are rotatably connected onto the outer side walls of four hinged plates 4 through connecting shafts 41, the same U-shaped rod 43 is fixed between two ends of each C-shaped connecting frame 42, two electric push rods 44 are hinged to one side wall of each rotating plate 25, and a turnover mechanism 5 is connected between each connecting shaft 41 and the corresponding turnover mechanism 4;

tilting mechanism 5 includes driving motor 501 of rigid coupling on a lateral wall of articulated slab 4, driving motor 501's output shaft runs through articulated slab 4, and the rigid coupling has gear 502, the top meshing of gear 502 is connected with gear two 503, the equal rigid coupling of gear two 503 is in the outside of connecting axle 41, this device is provided with a plurality of stations, the work piece on four platforms of accessible carries out rotatory switching, make the work piece of the installation that corresponds can rotate and process to the processing equipment bottom that corresponds, the efficiency of processing is greatly improved.

Furthermore, each U-shaped rod 43 is provided with a portable clamping mechanism 6, the portable clamping mechanism 6 includes a rotating disc 602 rotatably connected to the U-shaped rod 43 through a first rotating shaft 601, the edge of the surface of the rotating disc 602 is hinged with two push-pull rods 603, the other ends of the push-pull rods 603 are hinged with clamping plates 604 having triangular clamping notches, the clamping plates 604 are slidably connected to the outer sides of the U-shaped rods 43 through sliding sleeves fixedly connected to one ends of the rotating discs 601, one ends of the first rotating shafts 601 extend to the outer sides of the U-shaped rods 43 and are fixedly connected with worm wheels 605, the outer sides of the worm wheels 605 are connected with worms 606 in a meshing manner, mounting shaft holes of the worms 606 are fixedly connected with second rotating shafts 607, the second rotating shafts 607 are rotatably connected to the C-shaped connecting frame 42 through L-shaped bearing seats, one ends of the second rotating shafts 607 are further fixedly connected with rotating handles 608, as shown in the drawings, and the worm wheels 605 and the worms 606 are movable in openings between the C-shaped connecting frame 42 and the U-shaped rods 43.

This scheme, when using, the manual work is fixed four end covers on this revolving stage through each portable fixture 6, centre gripping fixed in-process, through turning handle 608, rotate corresponding pivot two 607, then make worm 606 rotate, and transmit worm wheel 605, then carousel 602 that pivot one 601 connects rotates, and cooperate the effect of two catch bars, then make the grip block 604 that two sliding sleeves all connect to move to the relative direction, and carry out the centre gripping location to the end cover, secondly, through starting step motor 3, then can drive the end cover that four stations department all centre gripping is fixed and carry out the rotation of fixed angle, make the end cover after every centre gripping is fixed all can rotate to processing equipment position department and carry out the processing, when needing to adjust the end cover angle that the centre gripping is fixed, the accessible starts electric putter two 44, can adjust the angle of articulated slab 4, and cooperate and utilize tilting mechanism 5, through starting driving motor 501, gear one 502 rotates, and transmit in the rotation of end cover 41 that two 503 connect, then drive the connecting axle after the centre gripping and overturn and adjust, then can realize the adjustment after the centre gripping, satisfy the multi-angle adjustment of processing work piece wide application range, the use range is wide.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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 multiaxis revolving stage is used in end cover processing for hydraulic pump, includes brace table (1), its characterized in that: an inverted L-shaped rod (2) is fixed at the top end of the supporting table (1), a spline shaft (21) is rotatably connected onto the inverted L-shaped rod (2) through a bearing, the bottom end of the spline shaft (21) is connected with an output shaft of a stepping motor (3) fixedly connected to the top end of the supporting table (1), a spline sleeve (22) is slidably sleeved on the outer side of the spline shaft (21), a connecting plate (23) is rotatably connected to the outer side of the spline sleeve (22) through a bearing, a first electric push rod (24) is fixed at the top end of the inverted L-shaped rod (2), a rotating plate (25) fixedly connected to the outer side of the spline sleeve (22) is arranged below the connecting plate (23), hinged plates (4) are hinged around the outer side of the rotating plate (25), C-shaped connecting frames (42) are rotatably connected onto the outer side walls of the four hinged plates (4) through connecting shafts (41), the same U-shaped rod (43) is fixed between two ends of each C-shaped connecting frame (42), a second electric push rod (44) is hinged around the bottom end of each rotating plate (25), and a clamping mechanism (6) is connected between each U-shaped connecting shaft (6);

turnover mechanism (5) include driving motor (501) of rigid coupling on a lateral wall of articulated slab (4), and the output shaft of driving motor (501) runs through articulated slab (4) to the rigid coupling has gear one (502), and the top meshing of gear one (502) is connected with gear two (503), and gear two (503) all rigid couplings are in the outside of connecting axle (41).

2. The multi-axis turret for end cover machining of a hydraulic pump of claim 1, wherein: the telescopic end of the electric push rod I (24) movably penetrates through the inverted L-shaped rod (2) and is connected with the top end of the connecting plate (23).

3. The multi-axis turret for end cover machining of a hydraulic pump of claim 1, wherein: the portable clamping mechanism (6) comprises a rotating disc (602) which is rotatably connected to a U-shaped rod (43) through a rotating shaft I (601), two push-pull rods (603) are hinged to the edge of the surface of the rotating disc (602), and clamping plates (604) with triangular clamping notches are hinged to the other ends of the push-pull rods (603).

4. The multi-axis turret for end cover machining of a hydraulic pump of claim 3, wherein: the clamping plates (604) are connected to the outer side of the U-shaped rod (43) in a sliding mode through sliding sleeves fixedly connected to one ends of the clamping plates, one end of the first rotating shaft (601) extends to the outer side of the U-shaped rod (43), and a worm wheel (605) is fixedly connected to one end of the first rotating shaft.

5. The multi-shaft turntable for machining the end cover of the hydraulic pump according to claim 4, wherein: the outer side of the worm wheel (605) is connected with a worm (606) in a meshing mode, and a second rotating shaft (607) is fixedly connected to an installation shaft hole of the worm (606).

6. The multi-axis turret for end cover machining of a hydraulic pump of claim 5, wherein: the second rotating shaft (607) is rotatably connected to the C-shaped connecting frame (42) through an L-shaped bearing seat, and one end of the second rotating shaft (607) is further fixedly connected with a rotating handle (608).