CN208231906U - A kind of table tennis bead cutter with adjustable feeding device - Google Patents

Abstract

The utility model discloses a kind of table tennis bead cutters with adjustable feeding device, including upper barrel, the upper end inner wall of the upper barrel is connected with fixed plate socket, and the center of the fixed plate, which is run through, is equipped with thread barrel, and the inner wall of the thread barrel and the outer wall thread of threaded rod connect.This has the table tennis bead cutter of adjustable feeding device, pass through threaded rod, the cooperation of bearing and thread barrel, handle drives threaded rod turn in the thread barrel at fixed plate center, and simultaneous with a degree of movement of vertical direction, since the inner wall of bearing is connected with the outer wall of sole piece, the outer wall of bearing is connected with the inner wall of sleeve, then threaded rod can be moved up and down in upper barrel with moving sleeve by bearing while eliminate the rotation of threaded rod, it is easy to operate, fast, keep the process of table tennis trimming more accurate, and it can be directly by manually adjusting, preferably grasp the dynamics being bonded with table tennis, improve appropriate and device the practicability to table tennis trimming.

Description

A kind of table tennis bead cutter with adjustable feeding device

Technical field

The utility model relates to table tennis production technical field, specially a kind of table tennis with adjustable feeding device Bead cutter.

Background technique

Table tennis in process of production, to the hemispherical table tennis of compression molding, needs to carry out edge cutting, so that being convenient for Viscous and processing between two hemispherical tablees tennis at the removal edge processed, needs when carrying out trimming operation to table tennis It just to need using bead cutter, bead cutter includes feeding device, and the hemispherical table tennis of compression molding is put into feeding by worker In device, hemispherical table tennis is transported to by feeding device automatically then and carries out edge cutting processing on bead cutter, but When the hemispherical table tennis for needing to process is placed in feeding device, it may appear that the case where blocking, cause hemispherical table tennis without Method falls into bead cutter and is processed, so that there is the case where bead cutter dallies for a long time, bead cutter is caused to damage.Such as apply Number utility model patent for being CN201520563968.5, including feeding device are provided with barrel, upper barrel on feeding device Including inlet port and outlet port, although the phenomenon that device effectively avoids machine from dallying, bead cutter is protected, in operation It is cumbersome by air pressure adjustment in the process, and adjusting is inaccurate, greatly reduces the appropriate and working efficiency of trimming.

Utility model content

The purpose of this utility model is to provide a kind of table tennis bead cutters with adjustable feeding device, on solving State the problem of proposing in background technique.

To achieve the above object, the utility model provides the following technical solutions: a kind of table tennis with adjustable feeding device The upper end inner wall of pang ball bead cutter, including upper barrel, the upper barrel is connected with fixed plate socket, and the center of the fixed plate is passed through It is equipped with thread barrel, the inner wall of the thread barrel and the outer wall thread of threaded rod connect, and the upper end of the threaded rod is equipped with hand Handle is interference fitted between the lower end outer wall and sole piece of the threaded rod, and the outer wall of the sole piece is connected with the inner wall of bearing, described The outer wall of bearing is connected with the inner wall of sleeve, and the left and right ends outer wall of the sleeve is mounted on side plate, the center of the side plate Outer wall, which runs through, is equipped with axle sleeve, and the inner wall of the axle sleeve is connected with compression bar socket, and the upper end of the compression bar is equipped with baffle, the gear It overlaps on the outside of the lower surface of plate with the upper surface of side plate, the lower end of the compression bar is connected with the upper surface of pressing plate, described The outer wall of compression bar connects together with spring, and the upper end of the spring is connected with the lower surface of side plate, the lower end of the spring with The upper surface of pressing plate is connected, and the upper surface center of the pressing plate is connected by backing plate with bottom cylinder, and the bottom cylinder is socketed phase with strut Even, the upper end of the strut is connected with the lower end of threaded rod.

Preferably, the left and right ends of the side plate pass through the second lateral column and are connected with the side center of transverse slat, the transverse slat Other side upper and lower ends pass through connecting rod and be connected with the side of sliding block, the sliding block is connected with slide bar activity clamping, the cunning The upper and lower ends of bar pass through the first lateral column and are connected with the inner wall of upper barrel.

Preferably, the downside outer wall of the thread barrel is connected by cushion block with the lower surface of fixed plate.

Preferably, the upper end outer wall of the strut is equipped with first set block, the upper end of the first set block and threaded rod Lower end is connected.

Preferably, one end outer wall of second lateral column is equipped with second set of block, one end of second set of block and transverse slat Side be connected.

Compared with prior art, the utility model has the beneficial effects that there is the table tennis of adjustable feeding device to cut for this Side machine, by the cooperation of threaded rod, bearing and thread barrel, handle drives threaded rod turn in the thread barrel at fixed plate center, And simultaneous with a degree of movement of vertical direction, due to the inner wall of bearing is connected with the outer wall of sole piece, the outer wall of bearing with The inner wall of sleeve is connected, while sleeve does not rotate in a degree of external force, then threaded rod can pass through bearing Can be moved up and down in upper barrel with moving sleeve while eliminate the rotation of threaded rod, and during being moved down by side plate and The upper surface cooperation of pressing plate squeezes spring, and it is even closer that the elastic force that spring generates is bonded pressing plate with hemispherical table tennis, operation Simply, fast, make the process of table tennis trimming more accurate, and can preferably grasp and rattle directly by manually adjusting The dynamics of ball fitting, improves appropriate and device the practicability to table tennis trimming.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is threaded rod, side plate and the sole piece attachment structure schematic diagram of Fig. 1；

Fig. 3 is spring, compression bar and the baffle attachment structure schematic diagram of Fig. 2；

Fig. 4 is slide bar, sliding block and the transverse slat attachment structure schematic diagram of Fig. 2.

In figure: 1, upper barrel, 2, fixed plate, 3, threaded rod, 4, handle, 5, thread barrel, 6, side plate, 7, sole piece, 8, slide bar, 9, pressing plate, 10, cushion block, 11, baffle, the 12, first lateral column, 13, transverse slat, 14, sliding block, 15, spring, 16, compression bar, 17, backing plate, 18, bottom cylinder, 19, strut, 20, sleeve, 21, bearing, 22, axle sleeve, 23, first set block, 24, connecting rod, 25, second sets of blocks, 26, the Two lateral columns.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of table tennis with adjustable feeding device Bead cutter, including upper barrel 1, the upper end inner wall of upper barrel 1 are connected with the socket of fixed plate 2, in use, by fixed plate 2 from feeding The inner wall of cylinder 1 takes out, and after hemispherical table tennis is put into upper barrel 1, installs by fixed plate 2, in fixed plate 2 The heart, which runs through, is equipped with thread barrel 5, and the inner wall of thread barrel 5 is connect with the outer wall thread of threaded rod 3, and the upper end of threaded rod 3 is equipped with hand Handle 4, by rotational handle 4, handle 4 drives the turn in the thread barrel 5 at 2 center of fixed plate of threaded rod 3, and simultaneous with vertical The a degree of movement in direction is interference fitted between the lower end outer wall and sole piece 7 of threaded rod 3, the outer wall and bearing 21 of sole piece 7 Inner wall be connected, the outer wall of bearing 21 is connected with the inner wall of sleeve 20, due to the inner wall of bearing 21 is connected with the outer wall of sole piece 7, The outer wall of bearing 21 is connected with the inner wall of sleeve 20, while sleeve 20 does not rotate in a degree of external force, then Threaded rod 3 can be moved up and down in upper barrel 1 with moving sleeve 20 by bearing 21 while eliminate the rotation of threaded rod 3, The left and right ends outer wall of sleeve 20 is mounted on side plate 6, and the center outer wall of side plate 6, which runs through, is equipped with axle sleeve 22, axle sleeve 22 it is interior Wall is connected with the socket of compression bar 16, and the upper end of compression bar 16 is equipped with baffle 11, the upper surface in the lower surface outside and side plate 6 of baffle 11 It overlaps, the lower end of compression bar 16 is connected with the upper surface of pressing plate 9, and outer wall and the spring 15 of compression bar 16 connect together, bullet The upper end of spring 15 is connected with the lower surface of side plate 6, and the lower end of spring 15 is connected with the upper surface of pressing plate 9, due to the following table of pressing plate 9 Face is contacted with hemispherical table tennis always, then sleeve 20 drive left and right ends side plate 6 move down during with pressing plate 9 Upper surface cooperation squeezes spring 16, so that pressing plate 9 is bonded even closer, pressure with hemispherical table tennis by the elastic force that spring 16 generates The upper surface center of plate 9 is connected by backing plate 17 with bottom cylinder 18, and bottom cylinder 18 is connected with the socket of strut 19, the upper end of strut 19 and spiral shell The lower end of rasp bar 3 is connected, and the left and right ends of side plate 6 pass through the second lateral column 26 and are connected with the side center of transverse slat 13, transverse slat 13 Other side upper and lower ends pass through connecting rod 24 and be connected with the side of sliding block 14, side plate 6 is logical during vertical direction is mobile The sliding block 14 for crossing left and right ends slides on vertical slide bar 8, adjusts side plate 6 sensitiveer, accurate, by sliding block 14 and slides 8 activity clamping of bar is connected, and the upper and lower ends of slide bar 8 pass through the first lateral column 12 and are connected with the inner wall of upper barrel 1, thread barrel 5 Downside outer wall is connected by cushion block 10 with the lower surface of fixed plate 2, and the upper end outer wall of strut 19 is equipped with first set block 23, and first It is more stable by what is fixed between strut 19 and threaded rod 3 to cover block 23, the upper end of first set block 23 is connected with the lower end of threaded rod 3, One end outer wall of second lateral column 26 is equipped with second set of block 25, and one end of second set of block 25 is connected with the side of transverse slat 13.

In use, fixed plate 2 is taken out from the inner wall of upper barrel 1, after hemispherical table tennis is put into upper barrel 1, It is installed by fixed plate 2, contacts the lower surface of pressing plate 9 with hemispherical table tennis, and by rotational handle 4, handle 4 is driven The turn in the thread barrel 5 at 2 center of fixed plate of threaded rod 3, and simultaneous with a degree of movement of vertical direction, due to bearing 21 inner wall is connected with the outer wall of sole piece 7, the outer wall of bearing 21 is connected with the inner wall of sleeve 20, while sleeve 20 is to a certain degree External force in the case of do not rotate, then threaded rod 3 can be moved up and down in upper barrel 1 by bearing 21 with moving sleeve 20 The rotation of threaded rod 3 is eliminated simultaneously, since the lower surface of pressing plate 9 is contacted with hemispherical table tennis always, then in 20 band of sleeve The side plate 6 of dynamic left and right ends with the upper surface cooperation of pressing plate 9 squeezes spring 16, the bullet generated by spring 16 during moving down It is even closer that power is bonded pressing plate 9 with hemispherical table tennis.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of table tennis bead cutter with adjustable feeding device, including upper barrel (1), it is characterised in that: the feeding The upper end inner wall of cylinder (1) is connected with fixed plate (2) socket, and the center of the fixed plate (2), which is run through, is equipped with thread barrel (5), described The inner wall of thread barrel (5) is connect with the outer wall thread of threaded rod (3), and the upper end of the threaded rod (3) is equipped with handle (4), institute It states and is interference fitted between the lower end outer wall of threaded rod (3) and sole piece (7), the outer wall of the sole piece (7) and the inner wall of bearing (21) It is connected, the outer wall of the bearing (21) is connected with the inner wall of sleeve (20), and the left and right ends outer wall of the sleeve (20) is respectively mounted Have side plate (6), the center outer wall of the side plate (6), which runs through, is equipped with axle sleeve (22), the inner wall of the axle sleeve (22) and compression bar (16) Socket is connected, and the upper end of the compression bar (16) is equipped with baffle (11), lower surface outside and side plate (6) of the baffle (11) Upper surface overlaps, and the lower end of the compression bar (16) is connected with the upper surface of pressing plate (9), the outer wall of the compression bar (16) with Spring (15) connects together, and the upper end of the spring (15) is connected with the lower surface of side plate (6), the lower end of the spring (15) It is connected with the upper surface of pressing plate (9), the upper surface center of the pressing plate (9) is connected by backing plate (17) with bottom cylinder (18), described Bottom cylinder (18) is connected with strut (19) socket, and the upper end of the strut (19) is connected with the lower end of threaded rod (3).

2. a kind of table tennis bead cutter with adjustable feeding device according to claim 1, it is characterised in that: described The left and right ends of side plate (6) pass through the second lateral column (26) and are connected with the side center of transverse slat (13), the transverse slat (13) it is another Side upper and lower ends pass through connecting rod (24) and are connected with the side of sliding block (14), and the sliding block (14) and slide bar (8) activity are clamped It is connected, the upper and lower ends of the slide bar (8) pass through the first lateral column (12) and are connected with the inner wall of upper barrel (1).

3. a kind of table tennis bead cutter with adjustable feeding device according to claim 1, it is characterised in that: described The downside outer wall of thread barrel (5) is connected by cushion block (10) with the lower surface of fixed plate (2).

4. a kind of table tennis bead cutter with adjustable feeding device according to claim 1, it is characterised in that: described The upper end outer wall of strut (19) is equipped with first set block (23), the upper end of the first set block (23) and the lower end of threaded rod (3) It is connected.

5. a kind of table tennis bead cutter with adjustable feeding device according to claim 2, it is characterised in that: described One end outer wall of second lateral column (26) is equipped with second set of block (25), and the one of one end of second set of block (25) and transverse slat (13) Side is connected.