CN211276603U - Clamping device for processing side hole of input shaft end cover - Google Patents

Abstract

The utility model discloses a clamping device for processing side holes of an input shaft end cover, which comprises a table plate, a baffle plate, a chute and a fixed plate, the upper surface of the table plate is provided with a limit hole in a penetrating way, the lower surface of the table plate is welded with table legs, the upper surface of the table plate is welded with a supporting column, the table plate is welded with a baffle plate through the supporting column, one side of the upper surface of the table plate, which is positioned at the limiting hole, is provided with a sliding chute, an inserting groove is arranged below the sliding groove, an inserting block is arranged on the lower surface of the fixed plate, the fixed plate is inserted into the sliding groove through the inserting block and the inserting groove and is installed in the sliding groove in a sliding mode, the lower surface of the table plate is welded with a fixed frame, the table plate is fixed with a cylinder through the fixed frame, a top block is fixed on a telescopic rod of the cylinder, and a second rubber pad is stuck to one end of the top block, which is far away from the air cylinder, and a through hole is formed in the top block in a penetrating manner. The utility model discloses possess and be convenient for fix the end cover, and be convenient for carry out the advantage of the operation of punching.

Description

Clamping device for processing side hole of input shaft end cover

Technical Field

The utility model relates to an axle end cover processing technology field specifically is a processing side hole clamping device of input shaft end cover.

Background

The automobile transmission shaft structure comprises a transmission shaft, an end cover, a cover plate, a cover pad, a universal joint fork, an oil filling nozzle, a telescopic sleeve, a sliding key groove, an oil seal cover and the like. It is an important connecting component in the mechanical system of the automobile, and relates to the reliability of the power transmission and control of the automobile. The transmission shaft is a circular component which can be connected or assembled, can move and rotate, is generally made of light alloy steel pipes with good torsion resistance, and is generally operated by mutually combining three important components, namely a transmission shaft pipe, a telescopic sleeve and a universal joint. The automobile transmission shaft is a rotating body with high rotating speed and less support, the dynamic balance of the automobile transmission shaft is very important, the transmission shaft needs to be subjected to a dynamic balance test before leaving a factory, the transmission shaft is adjusted on a balancing machine, and the automobile transmission shaft leaves the factory after being qualified. The shaft end cover needs to punch the side surface of the shaft end cover during production, but the existing clamping device is not convenient for clamping and fixing the end cover, and is not convenient for punching the end cover after the end cover is fixed, so that the punching efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a processing side hole clamping device of input shaft end cover possesses and is convenient for fix the end cover, and is convenient for punch the advantage of operation, has solved the end cover and need punch to its side when producing, but current clamping device is not convenient for carry out the centre gripping to the end cover fixedly, and is not convenient for punch the operation to the end cover after fixed to the end cover to the influence problem of efficiency of punching.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a processing side hole clamping device of input shaft end cover, includes table, baffle, spout and fixed plate, the upper surface of table runs through and has seted up spacing hole, the lower skin weld of table has the table leg, the skin weld of table has the support column, the table has the baffle through the support column welding, the spout has been seted up to one side that the upper surface of table is located spacing hole, the inserting groove has been seted up to the below of spout, the lower surface of fixed plate is equipped with the grafting piece, the fixed plate is through the mutual grafting slidable mounting of grafting piece and inserting groove in the spout, the lower skin weld of table has the mount, the table is fixed with the cylinder through the mount, be fixed with the kicking block on the telescopic link of cylinder, the one end that the kicking block deviates from the cylinder is pasted and is had the second rubber pad, run through on the kicking block and seted up.

Preferably, the number of the support columns is four, the four support columns are distributed around the limiting hole in a rectangular array mode, and the baffle is located right above the limiting hole.

Preferably, the number of the through holes is two, and the two through holes are perpendicular to each other on the top block.

Preferably, a first rubber pad is stuck to the bottom surface of the baffle, and the first rubber pad and the second rubber pad have the same area and size as the top block.

Preferably, four corners of the fixing plate are provided with fixing holes in a penetrating manner, and the fixing holes are internally provided with threads.

Preferably, the diameter of the top block is smaller than the inner diameter of the limiting hole, and a gap between the top block and the limiting hole is matched with the thickness of the end cover.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the mount, be fixed with the cylinder on the mount, the output of cylinder is equipped with the kicking block, the kicking block is equipped with second rubber pad and first rubber pad respectively with the surface of baffle, the end cover carries out the centre gripping through kicking block and baffle when using, first rubber pad and second rubber pad are used for increasing the coefficient of friction between kicking block and baffle and the end cover, thereby prevent that the end cover from taking place the skew when drilling, run through on the kicking block and seted up the through-hole, the drill bit runs through the end cover when drilling of being convenient for, through setting up the fixed plate, drilling equipment passes through the fixed orifices to be fixed on the fixed plate, and the fixed plate is pegged graft in the inserting groove of spout below through the grafting.

Drawings

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

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

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a table plate; 2. a baffle plate; 3. a top block; 4. a limiting hole; 5. a chute; 6. a fixing plate; 7. a fixing hole; 8. a through hole; 9. desk legs; 10. a support pillar; 11. a first rubber pad; 12. a second rubber pad; 13. a cylinder; 14. a fixed mount; 15. inserting grooves; 16. and (6) plugging the blocks.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a processing side hole clamping device of input shaft end cover, including table 1, baffle 2, spout 5 and fixed plate 6, spacing hole 4 has been seted up in the upper surface of table 1 runs through, the lower skin weld of table 1 has table leg 9, the skin weld of table 1 has support column 10, support column 10 is equipped with four altogether, and four support column 10 rectangular array distribute around spacing hole 4, baffle 2 is located spacing hole 4 directly over, table 1 has baffle 2 through support column 10 welding, the bottom surface paste of baffle 2 has first rubber pad 11, first rubber pad 11 and second rubber pad 12 are the same with kicking block 3's area size.

The upper surface of the table plate 1 is provided with a sliding groove 5 at one side of the limiting hole 4, an inserting groove 15 is arranged below the sliding groove 5, the lower surface of the fixing plate 6 is provided with an inserting block 16, the fixing plate 6 is installed in the sliding groove 5 through the inserting block 16 and the inserting groove 15 in an inserting and sliding mode, the drilling device can move forwards during drilling, four corners of the fixing plate 6 are provided with fixing holes 7 in a penetrating mode, the drilling device is fixed on the fixing plate 6 through the fixing holes 7, threads are arranged inside the fixing holes 7, a fixing frame 14 is welded on the lower surface of the table plate 1, the table plate 1 is fixed with an air cylinder 13 through the fixing frame 14, a top block 3 is fixed on a telescopic rod of the air cylinder 13, an end cover is clamped through the top block 3 and a baffle plate 2 during use, the diameter of the top block 3 is smaller than the inner diameter of the limiting hole 4, a gap between the top block 3 and the limiting hole 4 is matched with the thickness of the, first rubber pad 11 and second rubber pad 12 are used for increasing the coefficient of friction between kicking block 3 and baffle 2 and the end cover to prevent that the end cover from taking place the skew when drilling, run through on the kicking block 3 and seted up through-hole 8, the drill bit runs through the end cover when drilling of being convenient for, through-hole 8 is equipped with two altogether, and two through-holes 8 are mutually perpendicular on kicking block 3.

The working principle is as follows: the user is when using, put the end cover lid on kicking block 3, later the user switches on the air pump with cylinder 13, cylinder 13 telescopic link stretches out, the output of cylinder 13 is equipped with kicking block 3, kicking block 3 is equipped with second rubber pad 12 and first rubber pad 11 with the surface of baffle 2 respectively, the end cover carries out the centre gripping through kicking block 3 and baffle 2 when using, first rubber pad 11 and second rubber pad 12 are used for increasing the coefficient of friction between kicking block 3 and baffle 2 and the end cover, thereby prevent that the end cover from taking place the skew when drilling, through-hole 8 has been seted up in running through on kicking block 3, be convenient for the drill bit runs through the end cover when drilling, be equipped with fixed plate 6 on table 1, drilling equipment passes through fixed orifices 7 and fixes on fixed plate 6, and fixed plate 6 pegs graft in inserting groove 15 of spout 5 below through inserting block 16, be convenient for drilling equipment moves forward when.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a processing side hole clamping device of input shaft end cover, includes table (1), baffle (2), spout (5) and fixed plate (6), its characterized in that: the upper surface of the table plate (1) is provided with a limiting hole (4) in a penetrating mode, the lower surface of the table plate (1) is welded with table legs (9), the upper surface of the table plate (1) is welded with supporting columns (10), the table plate (1) is welded with a baffle (2) through the supporting columns (10), one side, located at the limiting hole (4), of the upper surface of the table plate (1) is provided with a sliding groove (5), an inserting groove (15) is formed below the sliding groove (5), the lower surface of the fixing plate (6) is provided with an inserting block (16), the fixing plate (6) and the inserting groove (15) are inserted into each other through the inserting block (16) and are slidably installed in the sliding groove (5), the lower surface of the table plate (1) is welded with a fixing frame (14), the table plate (1) is fixed with an air cylinder (13) through the fixing frame (14), and a top block (3) is fixed on, one end of the top block (3) departing from the air cylinder (13) is pasted with a second rubber pad (12), and the top block (3) is provided with a through hole (8) in a penetrating mode.

2. The machined side hole clamping device of an input shaft end cover according to claim 1, wherein: the support columns (10) are four in number, the four support columns (10) are distributed around the limiting hole (4) in a rectangular array mode, and the baffle (2) is located right above the limiting hole (4).

3. The machined side hole clamping device of an input shaft end cover according to claim 1, wherein: the number of the through holes (8) is two, and the two through holes (8) are perpendicular to each other on the top block (3).

4. The machined side hole clamping device of an input shaft end cover according to claim 1, wherein: the bottom surface of the baffle (2) is pasted with a first rubber pad (11), and the first rubber pad (11), a second rubber pad (12) and the top block (3) are the same in area and size.

5. The machined side hole clamping device of an input shaft end cover according to claim 1, wherein: four corners of the fixing plate (6) are penetrated through to form fixing holes (7), and threads are formed in the fixing holes (7).

6. The machined side hole clamping device of an input shaft end cover according to claim 1, wherein: the diameter of the top block (3) is smaller than the inner diameter of the limiting hole (4), and the gap between the top block (3) and the limiting hole (4) is matched with the thickness of the end cover.

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