CN215093762U - Disposable cutting device for front and back rubber of table tennis bat - Google Patents
Disposable cutting device for front and back rubber of table tennis bat Download PDFInfo
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- CN215093762U CN215093762U CN202120317101.7U CN202120317101U CN215093762U CN 215093762 U CN215093762 U CN 215093762U CN 202120317101 U CN202120317101 U CN 202120317101U CN 215093762 U CN215093762 U CN 215093762U
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Abstract
The utility model relates to the technical field of table tennis bat, and discloses a disposable cutting device for front and back rubber of a table tennis bat, which comprises a bottom plate, the upper end of the bottom plate is fixedly connected with a U-shaped plate, the upper end of the bottom plate is fixedly connected with two symmetrically arranged fixed plates, a reciprocating screw rod is rotatably connected between the two fixed plates through a ball bearing, one end of the reciprocating screw rod penetrates through the side wall of the fixed plate and is fixedly connected with a swing motor, the outside of the rod wall of the reciprocating screw rod is connected with a sliding seat through threaded engagement, the upper end of slide rotates through the pivot and is connected with the telescopic link, fixedly connected with arc slide rail between two fixed plates, and the outer sliding connection of pole wall of arc slide rail has the supporting shoe, and the upper end of telescopic link rotates through the pivot and connects at the supporting shoe lower extreme, and fixedly connected with cup joints the expanding spring outside telescopic link pole wall between supporting shoe and the slide. The utility model provides high cutting efficiency and the cutting effect of equipment have made things convenient for people to use.
Description
Technical Field
The utility model relates to a table tennis bat technical field especially relates to a disposable cutting device of table tennis bat positive and negative rubber.
Background
The table tennis bat consists of three parts, namely a bottom plate, a rubber and a sponge, the quality of one bat is determined by reasonable matching of the bottom plate, the rubber and the sponge, and the terms of the table tennis bat and the sponge are often mentioned, such as: the indexes of the speed, the control, the elasticity, the hardness and hardness of the bottom plate and the like have no values unified by the industry, and are divided by each large manufacturer for reference when the consumer purchases the product.
The disposable cutting device of present table tennis bat positive and negative rubber mostly adopts fine arts sword etc. to cut through the manual work when using, and the precision when the cutting is difficult to master, and can only cut the one side simultaneously, and efficiency is lower, inconvenient people's use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of lower cutting efficiency of the table tennis bat in the prior art and providing a disposable cutting device for the front and back rubber of the table tennis bat.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a disposable cutting device for front and back rubber of a table tennis bat comprises a bottom plate, wherein a U-shaped plate is fixedly connected to the upper end of the bottom plate, two symmetrically arranged fixed plates are fixedly connected to the upper end of the bottom plate, a reciprocating screw rod is rotatably connected between the two fixed plates through a ball bearing, a swing motor is fixedly connected to one end of the reciprocating screw rod, which penetrates through the side wall of each fixed plate, a slide seat is connected to the outside of the rod wall of the reciprocating screw rod through threaded engagement, a telescopic rod is rotatably connected to the upper end of the slide seat through a rotating shaft, an arc-shaped slide rail is fixedly connected between the two fixed plates, a supporting block is slidably connected to the outside of the rod wall of the arc-shaped slide rail, the upper end of the telescopic rod is rotatably connected to the lower end of the supporting block through a rotating shaft, a telescopic spring sleeved outside the rod wall of the telescopic rod is fixedly connected between the supporting block and the slide seat, and a U-shaped block is fixedly connected to the upper end of the supporting block, the inside wall of U type piece rotates through ball bearing and is connected with the threaded rod, the lateral wall fixedly connected with rotating electrical machines of U type piece is run through to the one end of threaded rod, the both ends pipe wall external screw thread of threaded rod is opposite, the both ends pole wall of threaded rod is connected with the slider, two through thread engagement the equal fixedly connected with stripper plate in upper end of slider, two the inside wall joint of stripper plate has same table tennis bat body.
Preferably, the lower end of the U-shaped plate is fixedly connected with a clamping ring through a connecting rod, and the side wall of the clamping ring is fixedly connected with three cutting mechanisms attached to the table tennis bat body.
Preferably, cutting mechanism includes two locating levers of sliding connection at joint ring lateral wall, two the equal fixedly connected with annular piece of lateral wall of locating lever, the lateral wall fixedly connected with cutting blade of annular piece, two the lateral wall fixedly connected with locating plate of locating lever, two fixedly connected with cup joint the location spring outside locating lever pole wall between locating plate and the joint ring.
Preferably, the side walls of the two extrusion plates are fixedly connected with rubber wear-resistant pads.
Preferably, a limiting rod penetrating through the side wall of the sliding seat is fixedly connected between the two fixing plates.
Preferably, the lower end four corners of the bottom plate are fixedly connected with supporting legs.
Compared with the prior art, the utility model provides a disposable cutting device of table tennis bat positive and negative rubber possesses following beneficial effect:
the disposable cutting device for the rubber on the front side and the back side of the table tennis bat comprises a U-shaped plate, a fixed plate, a reciprocating screw rod, a swing motor, a slide seat, a telescopic rod, an arc-shaped slide rail, a supporting block, a telescopic spring, a U-shaped block, a threaded rod, a rotating motor, a sliding block, a squeezing plate, a table tennis bat body, a clamping ring, a positioning rod, an annular block, a cutting blade, a positioning plate and a positioning spring, wherein when the table tennis bat is cut, the rotating motor is started to drive the threaded rod to rotate, the two sliding blocks and the two squeezing plates are driven to move oppositely through the meshing of the threaded rod and the sliding blocks, the table tennis bat body is clamped, the swing motor is started to drive the reciprocating screw rod to rotate, the slide seat is driven to reciprocate through the meshing of the reciprocating screw rod and the slide seat, the supporting block and the U-shaped block are driven to reciprocate, the table tennis bat body is driven to swing in a reciprocating manner, and the opposite sides are cut in a reciprocating manner through the cutting blade, the cutting efficiency and the cutting effect of equipment are improved, and the use of people is facilitated.
And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model provides high cutting efficiency and the cutting effect of equipment have made things convenient for people to use.
Drawings
FIG. 1 is a schematic structural view of a disposable cutting device for front and back rubber of a table tennis bat according to the present invention;
fig. 2 is a schematic structural view of a part a of the disposable cutting device for front and back rubber of a table tennis bat of the present invention.
In the figure: the table tennis bat comprises a base plate 1, a U-shaped plate 2, a fixing plate 3, a reciprocating screw rod 4, a swing motor 5, a sliding seat 6, a telescopic rod 7, an arc-shaped sliding rail 8, a supporting block 9, a telescopic spring 10, a U-shaped block 11, a threaded rod 12, a rotating motor 13, a sliding block 14, a squeezing plate 15, a table tennis bat body 16, a clamping ring 17, a cutting mechanism 18, a positioning rod 181, an annular block 182, a cutting blade 183, a positioning plate 184, a positioning spring 185, a rubber wear pad 19, a limiting rod 20 and a supporting leg 21.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a disposable cutting device for front and back rubber of a table tennis bat comprises a bottom plate 1, a U-shaped plate 2 is fixedly connected to the upper end of the bottom plate 1, two symmetrically arranged fixed plates 3 are fixedly connected to the upper end of the bottom plate 1, a reciprocating screw 4 is rotatably connected between the two fixed plates 3 through a ball bearing, a swing motor 5 is fixedly connected to one end of the reciprocating screw 4 penetrating through the side wall of the fixed plate 3, a slide carriage 6 is connected to the outside of the rod wall of the reciprocating screw 4 through threaded engagement, an expansion link 7 is rotatably connected to the upper end of the slide carriage 6 through a rotating shaft, an arc slide rail 8 is fixedly connected between the two fixed plates 3, a support block 9 is slidably connected to the outside of the rod wall of the arc slide rail 8, the upper end of the expansion link 7 is rotatably connected to the lower end of the support block 9 through a rotating shaft, an expansion spring 10 sleeved outside the rod wall of the expansion link 7 is fixedly connected between the support block 9 and the slide carriage 6, the upper end fixedly connected with U type piece 11 of supporting shoe 9, the inside wall of U type piece 11 rotates through ball bearing and is connected with threaded rod 12, the lateral wall fixedly connected with rotating electrical machines 13 that U type piece 11 was run through to the one end of threaded rod 12, the both ends pipe wall external screw thread of threaded rod 12 is opposite, the both ends pole wall of threaded rod 12 is connected with slider 14 through the screw-thread engagement outward, the equal fixedly connected with stripper plate 15 in upper end of two sliders 14, the inside wall joint of two stripper plates 15 has same table tennis bat body 16.
The lower extreme of U template 2 passes through connecting rod fixedly connected with joint ring 17, and the three cutting mechanism 18 of laminating mutually with table tennis bat body 16 of lateral wall fixedly connected with of joint ring 17 can be convenient for the disposable cutting of equipment.
The side walls of the two extrusion plates 15 are fixedly connected with rubber wear-resistant pads 19, so that the extrusion effect can be improved.
A limiting rod 20 penetrating through the side wall of the sliding seat 6 is fixedly connected between the two fixing plates 3, so that the sliding seat 6 can be prevented from rotating.
The equal fixedly connected with supporting leg 21 in lower extreme four corners department of bottom plate 1 can improve equipment's stability.
The utility model discloses in, during the use, when cutting table tennis bat, start rotating electrical machines 13 earlier and drive threaded rod 12 and rotate, meshing through threaded rod 12 and slider 14 drives two sliders 14 and two stripper plates 15 motion in opposite directions, the table tennis bat body 16 is lived to the joint, then start rocking motor 5 and drive reciprocal lead screw 4 and rotate, meshing through reciprocal lead screw 4 and slide 6 drives slide 14 reciprocating motion, and then drive supporting shoe 9 and the 11 reciprocating motion of U type piece, and then drive table tennis bat body 16 reciprocal sways, to the reciprocal cutting in side through cutting blade 183, the cutting efficiency and the cutting effect of equipment have been improved, the people use has been made things convenient for.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A disposable cutting device for table tennis bat front and back rubber comprises a bottom plate (1) and is characterized in that a U-shaped plate (2) is fixedly connected to the upper end of the bottom plate (1), two fixing plates (3) are symmetrically arranged and fixedly connected to the upper end of the bottom plate (1), a reciprocating lead screw (4) is rotatably connected between the two fixing plates (3) through a ball bearing, a swing motor (5) is fixedly connected to the side wall of the reciprocating lead screw (4) penetrating through the fixing plates (3), a slide seat (6) is connected to the outside of the rod wall of the reciprocating lead screw (4) through thread meshing, a telescopic rod (7) is rotatably connected to the upper end of the slide seat (6) through a rotating shaft, an arc-shaped slide rail (8) is fixedly connected between the two fixing plates (3), a supporting block (9) is slidably connected to the outside of the rod wall of the arc-shaped slide rail (8), and the upper end of the telescopic rod (7) is rotatably connected to the lower end of the supporting block (9) through the rotating shaft, fixedly connected with cup joints expanding spring (10) outside telescopic link (7) pole wall between supporting shoe (9) and slide (6), the upper end fixedly connected with U type piece (11) of supporting shoe (9), the inside wall of U type piece (11) is rotated through ball bearing and is connected with threaded rod (12), the lateral wall fixedly connected with rotating electrical machines (13) of U type piece (11) are run through to the one end of threaded rod (12), the both ends pipe wall external screw thread of threaded rod (12) is opposite, the both ends pole wall of threaded rod (12) is connected with slider (14) outward through thread engagement, two the equal fixedly connected with stripper plate (15) in upper end of slider (14), two the inside wall joint of stripper plate (15) has same table tennis bat body (16).
2. The disposable cutting device for front and back rubber of table tennis bat according to claim 1, wherein the lower end of the U-shaped plate (2) is fixedly connected with a clamping ring (17) through a connecting rod, and the side wall of the clamping ring (17) is fixedly connected with three cutting mechanisms (18) which are attached to the table tennis bat body (16).
3. The disposable cutting device for front and back rubber of table tennis bat as claimed in claim 2, wherein the cutting mechanism (18) comprises two positioning rods (181) slidably connected to the side wall of the clamping ring (17), the side walls of the two positioning rods (181) are fixedly connected with a ring block (182), the side wall of the ring block (182) is fixedly connected with a cutting blade (183), the side walls of the two positioning rods (181) are fixedly connected with a positioning plate (184), and two positioning springs (185) sleeved outside the rod walls of the positioning rods (181) are fixedly connected between the positioning plate (184) and the clamping ring (17).
4. The disposable cutting device for front and back rubber of table tennis bat of claim 1, wherein the side walls of the two squeezing plates (15) are fixedly connected with rubber wear pads (19).
5. The disposable cutting device for front and back rubber of table tennis bat according to claim 1, wherein a limit rod (20) penetrating through the side wall of the slide seat (6) is fixedly connected between the two fixing plates (3).
6. The disposable cutting device for front and back rubber of table tennis bat according to claim 1, wherein four corners of the lower end of the bottom plate (1) are fixedly connected with supporting legs (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120317101.7U CN215093762U (en) | 2021-02-03 | 2021-02-03 | Disposable cutting device for front and back rubber of table tennis bat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120317101.7U CN215093762U (en) | 2021-02-03 | 2021-02-03 | Disposable cutting device for front and back rubber of table tennis bat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215093762U true CN215093762U (en) | 2021-12-10 |
Family
ID=79334303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120317101.7U Active CN215093762U (en) | 2021-02-03 | 2021-02-03 | Disposable cutting device for front and back rubber of table tennis bat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215093762U (en) |
-
2021
- 2021-02-03 CN CN202120317101.7U patent/CN215093762U/en active Active
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