CN214639466U - Tabletting structure on notching press - Google Patents

Tabletting structure on notching press Download PDF

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Publication number
CN214639466U
CN214639466U CN202120264409.XU CN202120264409U CN214639466U CN 214639466 U CN214639466 U CN 214639466U CN 202120264409 U CN202120264409 U CN 202120264409U CN 214639466 U CN214639466 U CN 214639466U
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CN
China
Prior art keywords
groove
notching press
notching
tabletting
slide
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Application number
CN202120264409.XU
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Chinese (zh)
Inventor
曾昭
王家谈
王强
李村
张俊
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Zhenping Xingxing Electromechanical Manufacturing Co ltd
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Zhenping Xingxing Electromechanical Manufacturing Co ltd
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Abstract

The utility model discloses a preforming structure on notching press, including the notching press body, the notching press body includes the base, the backup pad of the upside fixedly connected with L type of base, the first pneumatic cylinder of one side fixedly connected with of backup pad and the drift that is used for the notching, the upside of base is equipped with the mounting groove, and the mounting groove internal rotation is connected with the carousel, and the tank bottom of mounting groove is equipped with heavy groove, the tank bottom fixedly connected with motor of heavy groove, the main shaft end of motor and the bottom fixed connection of carousel, and the lower extreme of first pneumatic cylinder rotates and is connected with fixing device. The utility model discloses a set up carousel and fixing device, when processing is accomplished the back and is taken stator punching sheet and circular material, can separate stator punching sheet and circular material, not only convenient to use person takes down, can also avoid circular material to insert and lead to stator punching sheet to warp in the washout groove of stator punching sheet, has improved the qualification rate of product.

Description

Tabletting structure on notching press
Technical Field
The utility model relates to a notching press spare part field especially relates to a last preforming structure of notching press.
Background
Stator punching, form through punching sheet notching press processing by circular thin wall material, processing through the notching press, make circular thin wall material form annular stator punching and be used for processing the circular material of rotor punching, there are a plurality of annular distributions and take the open-ended notching on the inner ring of stator punching, after the technology is accomplished, need artifical manual stator punching and circular material after accomplishing with circular material and processing to take off respectively with circular material, not only comparatively troublesome, work efficiency is not high, and in the in-process of taking still can lead to circular material to insert in the notching, lead to the stator punching to warp, influence the machining precision of stator punching, the qualification rate of product has been reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a tabletting structure on a notching press, thereby solving the problems existing in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a preforming structure on scouring machine, includes the scouring machine body, the scouring machine body includes the base, the backup pad of the upside fixedly connected with L type of base, the first pneumatic cylinder of one side fixedly connected with of backup pad and the drift that is used for the scouring machine, the upside of base is equipped with the mounting groove, the mounting groove internal rotation is connected with the carousel, the tank bottom of mounting groove is equipped with heavy groove, the tank bottom fixedly connected with motor that sinks the groove, the main shaft end of motor and the bottom fixed connection of carousel, the lower extreme of first pneumatic cylinder rotates and is connected with fixing device.
Preferably, the middle part of carousel is equipped with the through-hole, the hole bottom of through-hole is equipped with the spout, sliding connection has the plectane in the through-hole, the bottom fixedly connected with clamping ring of plectane, clamping ring and spout sliding connection, the first spring of fixedly connected with between the tank bottom of plectane and spout.
Preferably, the upside of carousel is equipped with the ring channel, sliding connection has the annular piece in the ring channel, a plurality of second spring of fixedly connected with between the tank bottom of annular piece and ring channel, the inner wall one side of ring channel is equipped with a plurality of and dodges the groove, dodge the groove and all switch on mutually with the spout, every it all is connected with the depression bar through the torsional spring rotation to dodge the inslot.
Preferably, the upside fixedly connected with a plurality of reference column of plectane, the middle part of reference column is equipped with the slide opening, two slide bars of the common fixedly connected with in inner wall both sides of slide opening, two slide bar go up common sliding connection has two slides, two fixedly connected with two third springs between the slide, two the third spring all overlaps on the slide bar that corresponds, two the slide keeps away from the equal fixedly connected with triangle-shaped's of one side briquetting of third spring one side.
Preferably, the fixing device comprises a fixing box, a second hydraulic cylinder is fixedly connected in the fixing box, an assembly groove is formed in the lower side of the fixing box, a pressing plate is connected in the assembly groove in a sliding mode, and one end of the second hydraulic cylinder penetrates through the fixing box and is fixedly connected with the pressing plate.
Preferably, a cavity is arranged in the pressing plate, an electromagnet is fixedly connected to the cavity bottom of the cavity, and a plurality of positioning holes matched with the positioning columns are formed in the lower side of the pressing plate.
The utility model has the advantages that: the utility model provides a tabletting structure on notching press places circular thin wall material on the carousel through setting up carousel and fixing device, presses down the clamp plate after processing is accomplished and just can separate the stator punching sheet after having processed with circular material, and not only so convenient to use person takes, can also avoid circular material to insert and lead to stator punching sheet to warp in the notching of stator punching sheet, has improved the qualification rate of product.
Drawings
Fig. 1 is a schematic diagram of the basic structure of the present invention;
FIG. 2 is a schematic view of the basic structure of the fixing device;
fig. 3 is a schematic view of a basic structure of the positioning post.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in fig. 1-3, the utility model provides a pair of preforming structure on scouring machine, including scouring machine body 1, scouring machine body 1 includes base 11, the backup pad 12 of the upside fixedly connected with L type of base 11, the first pneumatic cylinder 13 of one side fixedly connected with of backup pad 12 and the drift 14 that is used for the scouring machine, the upside of base 11 is equipped with the mounting groove, the mounting groove internal rotation is connected with carousel 2, carousel 2 is used for fixing circular thin wall material, drift 14 is used for processing circular thin wall material, the tank bottom of mounting groove is equipped with heavy groove 111, the tank bottom fixedly connected with motor 112 of heavy groove 111, motor 112 is used for driving carousel 2 rotatory, the main shaft end of motor 112 and the bottom fixed connection of carousel 2, the lower extreme of first pneumatic cylinder 13 rotates and is connected with fixing device 3.
The middle part of the rotary table 2 is provided with a through hole, the bottom of the through hole is provided with a sliding groove 21, a circular plate 22 is connected in the through hole in a sliding manner, the bottom of the circular plate 22 is fixedly connected with a pressing ring 221, the pressing ring 221 is connected with the sliding groove 21 in a sliding manner, a first spring 222 is fixedly connected between the circular plate 22 and the bottom of the sliding groove 21, the upper side of the rotary table 2 is provided with an annular groove, an annular block 23 is connected in the annular groove in a sliding manner, a plurality of second springs 231 are fixedly connected between the annular block 23 and the bottom of the annular groove, one side of the inner wall of the annular groove is provided with a plurality of avoiding grooves 24, the avoiding grooves 24 are communicated with the sliding groove 21, a pressing rod 241 is rotatably connected in each avoiding groove 24 through a torsion spring, when the notching machine is completed, a stator punching sheet is separated from a circular material, the circular plate 22 is pressed, the pressing ring 221 slides downwards in the sliding groove 21 to extrude one end of the pressing rod 241, so that the pressing rod 241 rotates, the other end of the annular block 23 is lifted together, therefore, the stator punching sheet is lifted by the annular block 23, a user can take the stator punching sheet down conveniently, damage to the stator punching sheet caused by inserting the round material into the punching groove can be avoided, and after the round plate 22 is not extruded any more, the round plate 22 and the annular block 23 recover to the initial positions under the action of the first spring 222 and the second spring 231 respectively.
The upper side of the circular plate 22 is fixedly connected with a plurality of positioning columns 25, the middle part of each positioning column 25 is provided with a sliding hole 251, two sides of the inner wall of each sliding hole 251 are fixedly connected with two sliding rods 252 together, the two sliding rods 252 are connected with two sliding plates 253 together in a sliding manner, two third springs 254 are fixedly connected between the two sliding plates 253, the two third springs 254 are sleeved on the corresponding sliding rods 252, one sides of the two sliding plates 253, which are far away from the third springs 254, are fixedly connected with triangular pressing blocks 255, the circular thin-wall material is provided with fixing holes matched with the positioning columns 25, the fixing holes are aligned with the positioning columns 25 and then pressed down on the circular thin-wall material, the hole walls of the fixing holes extrude the inclined edges of the pressing blocks 255, the pressing blocks 255 and the sliding plates 253 are pressed back into the sliding holes 251 along the sliding rods 252, when the pressing blocks 255 pass through the fixing holes, the hole walls of the fixing holes do not extrude the pressing blocks 255 any more, the third springs 254 stretch to eject the two pressing blocks 255, therefore, the bottom edge of the pressing block 255 limits and fixes the circular thin-wall material, and the circular thin-wall material is prevented from moving during processing.
The fixing device 3 comprises a fixing box 31, a second hydraulic cylinder 32 is fixedly connected in the fixing box 31, an assembly groove 311 is arranged on the lower side of the fixing box 31, a pressing plate 33 is connected in the assembly groove 311 in a sliding manner, one end of the second hydraulic cylinder 32 penetrates through the fixing box 31 and is fixedly connected with the pressing plate 33, a cavity 331 is arranged in the pressing plate 33, an electromagnet 332 is fixedly connected to the cavity bottom of the cavity 331, a plurality of positioning holes 333 matched with positioning columns 25 are arranged on the lower side of the pressing plate 33, after the circular thin-wall material is fixed, a first hydraulic cylinder 13 is started to press down the fixing box 31, the positioning columns 25 are inserted into the positioning holes 333, the circular thin-wall material can be processed, the circular material is positioned on the upper side of the circular plate 22 after processing is completed, the second hydraulic cylinder 32 is started, the second hydraulic cylinder 32 drives the pressing plate 33 to move downwards to press down the circular plate 22, so that the ring 23 is lifted, and the stator punching sheet is separated from the circular material, the electromagnet 332 is started again, so that the round material is sucked by the bottom of the pressing plate 33, the positioning column 25 is inserted into the positioning hole 333, the pressing block 255 on the positioning column 25 is extruded by the positioning hole 333 and is located inside the sliding hole 251, therefore, the second hydraulic cylinder 32 can simultaneously suck and take away the round material when driving the pressing plate 33 to ascend, the round material is sucked at the lower side of the pressing plate 33 at the moment, the stator punching sheet is located at the upper side of the turntable 2, the stator punching sheet is convenient for a user to take, the damage of the stator punching sheet caused in the punching groove of the round material differential stator punching sheet in the taking process can be avoided, and the product qualification rate is improved.
When the stator punching sheet is used, the round thin-wall material is pressed down after the fixing hole is aligned with the positioning column 25, the round thin-wall material is limited and fixed by the bottom edge of the pressing block 255, the first hydraulic cylinder 13 is started to press down the fixing box 31, the positioning column 25 is inserted into the positioning hole 333, the round thin-wall material can be processed, after the processing is completed, the second hydraulic cylinder 32 is started to press down the circular plate 22, the annular block 23 is lifted, the stator punching sheet and the round material are separated, the electromagnet 332 is started, the round material is sucked by the bottom of the pressing plate 33, the round material can be sucked and taken away together when the pressing plate 33 is driven by the second hydraulic cylinder 32 to ascend, the round material is sucked at the lower side of the pressing plate 33, the stator punching sheet is positioned at the upper side of the turntable 2, the user can conveniently take the stator punching sheet, and the damage to the stator caused in the punching groove of the round material differential stator punching sheet in the taking process can be avoided, thereby improving the qualification rate of the product.
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 (6)

1. The utility model provides a preforming structure on notching press, includes notching press body (1), its characterized in that: the notching press body (1) comprises a base (11), a support plate (12) of an upper side fixedly connected with L type of the base (11), a first hydraulic cylinder (13) of one side fixedly connected with of the support plate (12) and a punch (14) used for notching, the upper side of the base (11) is provided with a mounting groove, a rotary table (2) is connected in the mounting groove in a rotating mode, a sunken groove (111) is arranged at the groove bottom of the mounting groove, a motor (112) is fixedly connected with at the groove bottom of the sunken groove (111), a spindle end of the motor (112) is fixedly connected with the bottom of the rotary table (2), and a fixing device (3) is connected to the lower end of the first hydraulic cylinder (13) in a rotating mode.
2. The tabletting structure for a notching press as set forth in claim 1, wherein: the middle part of carousel (2) is equipped with the through-hole, the hole bottom of through-hole is equipped with spout (21), sliding connection has plectane (22) in the through-hole, the bottom fixedly connected with clamping ring (221) of plectane (22), clamping ring (221) and spout (21) sliding connection, first spring (222) of fixedly connected with between the tank bottom of plectane (22) and spout (21).
3. The tabletting structure for a notching press as set forth in claim 2, wherein: the upside of carousel (2) is equipped with the ring channel, sliding connection has annular piece (23) in the ring channel, a plurality of second spring (231) of fixedly connected with between the tank bottom of annular piece (23) and ring channel, the inner wall one side of ring channel is equipped with a plurality of and dodges groove (24), dodge groove (24) all to switch on mutually with spout (21), every it all is connected with depression bar (241) through the torsional spring rotation in groove (24) to dodge.
4. The tabletting structure for a notching press as set forth in claim 2, wherein: the upper side fixedly connected with a plurality of locating columns (25) of plectane (22), the middle part of locating column (25) is equipped with slide opening (251), two slide bars (252) of the common fixedly connected with in inner wall both sides of slide opening (251), two slide bar (252) go up common sliding connection have two slide plates (253), two fixedly connected with two third springs (254) between slide plate (253), two third spring (254) all overlap on slide bar (252) that correspond, two slide plate (253) keep away from equal fixedly connected with triangle-shaped briquetting (255) in one side of third spring (254).
5. The tabletting structure for a notching press as set forth in claim 1, wherein: fixing device (3) are including fixed case (31), fixedly connected with second pneumatic cylinder (32) in fixed case (31), the downside of fixed case (31) is equipped with assembly groove (311), sliding connection has clamp plate (33) in assembly groove (311), the one end of second pneumatic cylinder (32) pass fixed case (31) and with clamp plate (33) fixed connection.
6. The tabletting structure for a notching press as set forth in claim 5, wherein: the pressing plate (33) is internally provided with a cavity (331), the cavity bottom of the cavity (331) is fixedly connected with an electromagnet (332), and the lower side of the pressing plate (33) is provided with a plurality of positioning holes (333) matched with the positioning columns (25).
CN202120264409.XU 2021-01-30 2021-01-30 Tabletting structure on notching press Active CN214639466U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120264409.XU CN214639466U (en) 2021-01-30 2021-01-30 Tabletting structure on notching press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120264409.XU CN214639466U (en) 2021-01-30 2021-01-30 Tabletting structure on notching press

Publications (1)

Publication Number Publication Date
CN214639466U true CN214639466U (en) 2021-11-09

Family

ID=78519674

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120264409.XU Active CN214639466U (en) 2021-01-30 2021-01-30 Tabletting structure on notching press

Country Status (1)

Country Link
CN (1) CN214639466U (en)

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