CN219443746U

CN219443746U - Rotary adjusting mechanism for electrode tip of spark machine

Info

Publication number: CN219443746U
Application number: CN202320167602.0U
Authority: CN
Inventors: 庄汉盛; 余敬中; 梁冠宇
Original assignee: Hubei Guangchuang Auto Parts Co ltd
Current assignee: Hubei Guangchuang Auto Parts Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-08-01
Anticipated expiration: 2033-02-09

Abstract

The utility model relates to a rotation adjusting mechanism of a spark machine electrode head, which comprises a mounting block, wherein a hinged plate is fixed on the right side of the mounting block, a first rotating shaft is rotatably connected between the hinged plates, an adjusting block is fixed on the peripheral wall of the first rotating shaft, a support plate is fixed on the right side of the adjusting block, a second rotating shaft is rotatably connected between the support plates, a connecting block is fixed on the peripheral wall of the second rotating shaft, a first adjusting bin is fixed on the bottom surface of the hinged plate, and an adjusting assembly is arranged in the first adjusting bin. The electrode tip can be adjusted through rotating the regulation through first pivot and regulating block and second pivot and connecting block for the electrode tip can be adjusted by multiple angles, when adjusting, accomplishes the regulation operation through adjusting part, and adjusting part is by electric drive, makes to adjust accurate stable, and convenient operation, and adjusting part is sealed in first regulation storehouse, can avoid like this to produce the stability that influences and then influence the regulation to adjusting part when carrying out the electric erosion, can effectively increase the life of mechanism, and is more practical.

Description

Rotary adjusting mechanism for electrode tip of spark machine

Technical Field

The utility model relates to the technical field of a rotation adjusting mechanism of a spark machine electrode tip, in particular to a rotation adjusting mechanism of a spark machine electrode tip.

Background

The spark machine is a special machining method for removing conductive material by utilizing the electric erosion effect generated by pulse discharge between two poles immersed in working liquid, and is also called electric discharge machining or electric erosion machining.

For example, chinese patent (publication No. CN 214264202U) discloses a 360 ° rotation adjusting device for a spark machine electrode head, which comprises a mounting head connected with the spark machine head, a mounting plate connected to the bottom end of the mounting head, a first connecting component rotationally connected to the mounting plate, and a second connecting component rotationally connected to the first connecting component, wherein the plane of the first connecting component in the rotation direction is parallel to the mounting plate, and the plane of the second connecting component in the rotation direction is perpendicular to the mounting plate, so that 360 ° rotation of the electrode head is realized, and the spark machine can meet the technological requirements of special angle processing.

However, it still has a bit of shortages, when adjusting, needs not hard up first fixing bolt and second fixing bolt to adjust, and it is fixed that first fixing bolt and second fixing bolt need be screwed up again after adjusting, and the operation is comparatively loaded down with trivial details, in addition, first fixing bolt and second fixing bolt infiltrate in the working solution, can not avoid influencing the screw thread of bolt and then influence the cooperation effect of screw thread when carrying out the electroerosion processing, further reduces the fixed stability after rotating and adjusting, so proposes a rotation adjustment mechanism of spark machine electrode tip in order to solve above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a rotation adjusting mechanism of a spark machine electrode head, which has the advantages of convenience in rotation adjustment, stability in adjustment and the like, and solves the problems that the operation is complicated and the fixation is not stable enough after adjustment when the search patent is adjusted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotation adjustment mechanism of spark machine electrode tip, includes the installation piece, the left side of installation piece is fixed with the installation pole, the right side of installation piece is fixed with two articulated plates that are the upper and lower distribution, two rotate between the articulated plates and be connected with first pivot, be fixed with the regulating block on the periphery wall of first pivot, the right side of regulating block is fixed with two extension boards that are the front and back distribution, two rotate between the extension board and be connected with the second pivot, be fixed with the connecting block on the periphery wall of second pivot, the right side of connecting block is fixed with the screw rod, the bottom surface of articulated plate is fixed with first regulation storehouse, the front side the front of extension board is fixed with the second regulation storehouse, the bottom of first pivot extends to in the first regulation storehouse, the front end of second pivot extends to in the second regulation storehouse, all be equipped with adjusting part in first regulation storehouse and the second regulation storehouse.

The adjusting component comprises a gear fixed on the outer peripheral wall of a first rotating shaft and positioned in the first adjusting bin, a sliding rod is fixed between the inner walls of the left side and the right side of the first adjusting bin and positioned at the rear of the gear, two sliding plates distributed left and right are connected to the outer peripheral wall of the sliding rod in a sliding mode, toothed plates meshed with the gear are fixed between the two sliding plates and positioned in front of the sliding rod, and an electric push rod with a movable rod fixed on the left sliding plate is fixed on the inner wall of the left side of the first adjusting bin.

Further, the mounting block is fixed on the spark machine head through a mounting rod, and the connecting block is fixed on the electrode head through a screw rod.

Further, the top surface and the bottom of the first adjusting bin are provided with guide holes for the first rotating shaft to penetrate through and rotationally connected with the first rotating shaft, the back surface and the front side of the second adjusting bin are provided with round holes for the second rotating shaft to penetrate through and rotationally connected with the front side of the support plate, and sealing treatment is carried out in the guide holes and the round holes.

Further, the adjusting block rotates in the horizontal plane by taking the central axis of the first rotating shaft as the center of a circle, and the connecting block rotates in the vertical plane by taking the central axis of the second rotating shaft as the center of a circle.

Further, a sliding hole for the sliding rod to penetrate and be connected with in a sliding way is formed in the left side of the sliding plate.

Further, in the second regulation bin, the pinion rack sets up in the below of gear, and the slide bar sets up in the below of pinion rack.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this rotation adjustment mechanism of spark machine electrode tip carries out the rotation regulation on the level through first pivot and regulating block when using, carry out the rotation regulation on the perpendicular through second pivot and connecting block for the electrode tip can multi-angle be adjusted, when adjusting, accomplish the regulation operation through adjusting part, adjusting part is by electric drive, make to adjust accurate stable, and convenient operation, simultaneously, two adjusting part are closed respectively in first regulation storehouse and second regulation storehouse, can avoid like this when carrying out the electric erosion to adjust the subassembly and produce influence and then influence the stability of adjusting, can effectively increase the life of mechanism, more practicality.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic front view of an adjustment assembly of the present utility model;

fig. 4 is a schematic bottom view of the adjustment assembly of the present utility model.

In the figure: 1 installation block, 2 installation pole, 3 articulated plates, 4 first pivots, 5 regulating blocks, 6 support plates, 7 second pivots, 8 connecting blocks, 9 regulating components, 901 gears, 902 slide bars, 903 slide plates, 904 toothed plates, 905 electric push rods, 10 screw rods, 11 first regulating bins and 12 second regulating bins.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a rotation adjusting mechanism of a spark machine electrode head in this embodiment includes a mounting block 1, a mounting rod 2 is fixed on the left side of the mounting block 1, the mounting block 1 is fixed on the spark machine head through the mounting rod 2, two hinge plates 3 distributed vertically are fixed on the right side of the mounting block 1, a first rotating shaft 4 is rotatably connected between the two hinge plates 3, an adjusting block 5 is fixed on the peripheral wall of the first rotating shaft 4, the adjusting block 5 rotates in a horizontal plane with the central axis of the first rotating shaft 4 as the center of a circle, during use, through horizontal rotation adjustment of the first rotating shaft 4 and the adjusting block 5, two support plates 6 distributed front and back are fixed on the right side of the adjusting block 5, a second rotating shaft 7 is rotatably connected between the two support plates 6, a connecting block 8 is fixed on the peripheral wall of the second rotating shaft 7, the connecting block 8 rotates in a vertical plane with the central axis of the second rotating shaft 7 as the center of a circle, the electrode head can be adjusted in a multi-angle manner through the vertical rotation adjustment of the second rotating shaft 7 and the connecting block 8, a screw rod 10 is fixed on the right side of the connecting block 8, the connecting block 8 is fixed on the electrode head through the screw rod 10, a first adjusting bin 11 is fixed on the bottom surface of the bottom hinged plate 3, a second adjusting bin 12 is fixed on the front surface of the front side support plate 6, the bottom end of the first rotating shaft 4 extends into the first adjusting bin 11, the front end of the second rotating shaft 7 extends into the second adjusting bin 12, adjusting components 9 are arranged in the first adjusting bin 11 and the second adjusting bin 12, during adjustment, the adjusting operation is completed through the adjusting components 9, the adjusting components 9 are driven by electric power, so that the adjustment is accurate and stable, and the operation is convenient, meanwhile, the two adjusting components 9 are respectively sealed in the first adjusting bin 11 and the second adjusting bin 12, therefore, the influence on the adjusting component 9 during electric corrosion and the stability of adjustment can be avoided, the service life of the mechanism can be effectively prolonged, and the mechanism is more practical.

The adjusting component 9 comprises a gear 901 fixed on the outer peripheral wall of the first rotating shaft 4 and positioned in the first adjusting bin 11, a sliding rod 902 is fixed between the inner walls of the left side and the right side of the first adjusting bin 11 and positioned at the rear of the gear 901, two sliding plates 903 distributed left and right are slidably connected on the outer peripheral wall of the sliding rod 902, a toothed plate 904 meshed with the gear 901 is fixed between the two sliding plates 903 and positioned in front of the sliding rod 902, an electric push rod 905 with a movable rod fixed on the left sliding plate 903 is fixed on the inner wall of the left side of the first adjusting bin 11, when in use, the mounting block 1 is fixed on the head position of the spark machine through a mounting rod 2, then an electrode head is fixed on a connecting block 8 through a screw rod 10, when rotation adjustment is needed, the electric push rod 905 is started, the left sliding plate 903 is driven to slide left and right on the sliding rod 902, the toothed plate 904 is further driven to move left and right through the toothed plate 904, the gear 901 drives the first rotating shaft 4 or the second rotating shaft 7 to rotate, and thus rotation adjustment is carried out.

The top surface of the first adjusting bin 11 and the top surface of the bottom hinge plate 3 are provided with guide holes for the first rotating shaft 4 to penetrate and rotationally connect with the first rotating shaft, the back surface of the second adjusting bin 12 and the front surface of the front side support plate 6 are provided with round holes for the second rotating shaft 7 to penetrate and rotationally connect with the second rotating shaft, and sealing treatment is carried out in the guide holes and the round holes.

The left side of the sliding plate 903 is provided with a sliding hole for the sliding rod 902 to penetrate and be connected with in a sliding way, the toothed plate 904 is arranged below the gear 901 in the second adjusting bin 12, and the sliding rod 902 is arranged below the toothed plate 904.

The working principle of the embodiment is as follows:

when the spark machine is used, the mounting block 1 is fixed at the head position of the spark machine through the mounting rod 2, then the electrode tip is fixed on the connecting block 8 through the screw rod 10, when rotation adjustment is needed, the electric push rod 905 is started, the electric push rod 905 drives the left slide plate 903 to slide left and right on the slide rod 902, the toothed plate 904 is further driven to move left and right, the toothed plate 904 is further used for driving the gear 901 to rotate, and the gear 901 drives the first rotating shaft 4 or the second rotating shaft 7 to rotate, so that rotation adjustment is carried out.

The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming by a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and circuit connection in detail.

It is noted that 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. Moreover, 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 phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rotation adjustment mechanism of spark machine electrode tip, includes installation piece (1), its characterized in that: the left side of installation piece (1) is fixed with installation pole (2), the right side of installation piece (1) is fixed with two articulated slab (3) that are distributed from top to bottom, two articulated slab (3) between rotate and be connected with first pivot (4), be fixed with regulating block (5) on the periphery wall of first pivot (4), the right side of regulating block (5) is fixed with two extension boards (6) that are the front to back distribution, two rotate between extension boards (6) and be connected with second pivot (7), be fixed with connecting block (8) on the periphery wall of second pivot (7), the right side of connecting block (8) is fixed with screw rod (10), and the bottom surface of articulated slab (3) is fixed with first regulation storehouse (11), and the front side the front of extension board (6) is fixed with second regulation storehouse (12), the bottom of first pivot (4) extends to in first regulation storehouse (11), the front end of second (7) extends to in second regulation storehouse (12), be equipped with in first regulation subassembly (9) and second regulation storehouse (11);

the utility model discloses a motor-driven push rod, including adjusting subassembly (9), including fixing on first pivot (4) peripheral wall and being located inside gear (901) of first regulation storehouse (11), be fixed with slide bar (902) in the rear department that just is located gear (901) between the inner wall of first regulation storehouse (11) left and right sides, sliding connection has two slide plates (903) that are left and right sides and distribute on the peripheral wall of slide bar (902), two be fixed with pinion rack (904) with gear (901) meshing between slide plate (903) and be located the place ahead of slide bar (902), be fixed with on the inner wall of first regulation storehouse (11) left side movable rod and fix electric putter (905) on left side slide plate (903).

2. The rotary adjustment mechanism for a spark plug of claim 1 wherein: the mounting block (1) is fixed on the head of the spark machine through a mounting rod (2), and the connecting block (8) is fixed on the electrode tip through a screw rod (10).

3. The rotary adjustment mechanism for a spark plug of claim 1 wherein: the top surface of first regulation storehouse (11) with the bottom the guiding hole that supplies first pivot (4) to run through and rotate rather than being connected is all offered to the top surface of articulated slab (3), the back and the front side of second regulation storehouse (12) the circular hole that supplies second pivot (7) to run through and rotate rather than being connected is all offered to the front of extension board (6), sealing treatment has all been done in guiding hole and the circular hole.

4. The rotary adjustment mechanism for a spark plug of claim 1 wherein: the adjusting block (5) rotates in a horizontal plane by taking the central axis of the first rotating shaft (4) as the center of a circle, and the connecting block (8) rotates in a vertical plane by taking the central axis of the second rotating shaft (7) as the center of a circle.

5. The rotary adjustment mechanism for a spark plug of claim 1 wherein: the left side of the sliding plate (903) is provided with a sliding hole for the sliding rod (902) to penetrate and be connected with in a sliding way.

6. The rotary adjustment mechanism for a spark plug of claim 1 wherein: in the second adjusting bin (12), a toothed plate (904) is arranged below the gear (901), and a sliding rod (902) is arranged below the toothed plate (904).