CN213858034U - A feed structure for attacking tooth machine - Google Patents

A feed structure for attacking tooth machine Download PDF

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Publication number
CN213858034U
CN213858034U CN202022264425.7U CN202022264425U CN213858034U CN 213858034 U CN213858034 U CN 213858034U CN 202022264425 U CN202022264425 U CN 202022264425U CN 213858034 U CN213858034 U CN 213858034U
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China
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frame
tapping
block
adjusting
clamping
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CN202022264425.7U
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Chinese (zh)
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向纯斌
翟润良
罗贤
易彬
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Honorfaith Furniture Co Ltd
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Honorfaith Furniture Co Ltd
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Abstract

The utility model discloses a feed structure for attacking tooth machine, locate in attacking tooth machine's the frame, the both sides portion of frame is equipped with the mount, be equipped with stretching device and attack tooth device on the mount, be equipped with drive arrangement and clamping device in the frame, clamping device's bottom and drive arrangement fixed connection, drive arrangement includes the mounting panel, the apparatus further comprises a rotating shaft, a rotating gear, connecting plate and driving motor, the mounting panel is located in the frame, peg graft respectively on the mounting panel at the both ends of pivot, with mounting panel rotatable coupling, a rotating gear cup joints in the pivot, the inboard of mount is located to the connecting plate, be connected with clamping device's bottom, and the connecting plate is connected with the rotating gear meshing, driving motor locates on the mounting panel, be connected with the pivot. The utility model has the advantages of simple structure, simple operation and flexibility are high, have solved the sheet metal work piece of the tooth machine of attacking that possesses tensile function effectively and have carried the problem of not nimble enough.

Description

A feed structure for attacking tooth machine
Technical Field
The utility model relates to a attack tooth equipment technical field, refer in particular to a material loading structure for attacking tooth machine.
Background
The tapping machine is a machining device for machining internal threads, screws or tooth buttons on the inner side surfaces of holes of parts with through holes or blind holes of different specifications, such as a part shell, an equipment end surface, a nut, a flange plate and the like. Tapping machines are also called tapping machines, thread tapping machines, automatic tapping machines and the like.
In the tapping process of the sheet metal part, because the thickness of the sheet metal part is generally thinner, if the tapping is directly performed on the sheet metal part, the internal thread is shorter, the situation of easy tripping occurs, and therefore the drawing treatment is required before the tapping, specifically, a bottom hole is punched on the sheet metal part by utilizing the stamping technology in a pre-selection manner, so that the height of the hole is lengthened, the tapping is performed again, and the length of the internal thread meets the use requirement.
In order to improve the tapping efficiency of sheet metal parts, enterprises integrate stretching and tapping functions on a tapping machine. Due to the fact that the tapping machine is provided with multiple functions, the number of working procedures of the tapping machine is increased, the traditional sheet metal part feeding structure is not flexible enough, and the requirement for displacement of the sheet metal part of the tapping machine after function integration in the tapping machine is not met.
Therefore, there is a need to develop a feeding structure for a tapping machine, so as to solve the problem of the above-mentioned tapping machine that the sheet metal part is not flexible to convey.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a feed structure for attacking tooth machine for solve the sheet metal work piece that possesses the tensile function and attack tooth machine and carry not nimble enough problem.
In order to achieve the above object, the present utility provides a feeding structure for tapping machine, the specific embodiment is as follows:
a feeding structure for a tapping machine is arranged in a rack of the tapping machine, two side parts of the rack are provided with a fixed frame, the fixed frame is provided with a stretching device and a tapping device, a driving device and a clamping device are arranged in the rack, the bottom of the clamping device is fixedly connected with the driving device, the driving device comprises a mounting plate, a rotating shaft, a rotating gear, a connecting plate and a driving motor, the mounting plate is arranged in the rack, two ends of the rotating shaft are respectively inserted in the mounting plate and rotatably connected with the mounting plate, the rotating gear is sleeved on the rotating shaft, the connecting plate is arranged on the inner side of the fixed frame and connected with the bottom of the clamping device, the connecting plate is meshed with the rotating gear, and the driving motor is arranged on the mounting plate and connected with the rotating shaft; when a workpiece is separated from the stretching device or the tapping device under the clamping of the clamping device, the driving motor operates to drive the rotating shaft to rotate forwards or backwards to drive the moving plate to move within the range of the frame, and the clamping device and the workpiece are driven to move.
At present, the tooth efficiency of attacking of sheet metal component is in order to improve to current tooth machine of attacking, set up stretching device in attacking the tooth machine or set up external stretching device in the direction of processing of attacking the tooth machine and carry out the tensile processing of punching press bottom outlet in advance to the sheet metal component, then attack the tooth processing through the sheet metal component that material feeding unit directly will stretch after the processing carries on attacking the tooth device, it needs tensile processing on the punch press to have solved the sheet metal component before attacking the tooth processing, then install again and attack the tooth on attacking the tooth machine, need the process of multichannel dismouting sheet metal component, cause the problem that the tooth efficiency of attacking of sheet metal component reduces. However, the feeding structure of the tapping is not flexible enough, so that the requirement that the sheet metal part can move flexibly in the tapping machine with the stretching function and the tapping function at the same time cannot be met.
The utility model discloses a feed structure for attacking tooth machine, for prior art, through set up clamping device and drive arrangement in attacking tooth machine's frame, utilize clamping device clamping workpiece, drive arrangement drives the clamping device who presss from both sides the holding work piece and at the within range displacement of frame, carry the draw gear in proper order with the work piece and attack tooth device and stretch and attack the tooth and handle, and the work piece is fixed on the grip block under the centre gripping of the grip block of clamping device, follow the grip block and at the displacement of drive arrangement's connecting plate at the within range displacement of frame, ensure the transport flexibility ratio and the accuracy of work piece, the problem that the panel beating work piece of attacking tooth machine that has the stretching function carries not nimble enough is solved.
As a further improvement, the clamping device comprises a feeding frame and a clamping block arranged above the feeding frame, a plurality of lifting cylinders are arranged between the clamping block and the feeding frame, the lifting cylinders are fixed on the feeding frame, and piston rods of the lifting cylinders are fixedly connected with the bottom of the clamping block.
Furthermore, a guide plate is arranged at the bottom of the feeding frame, the guide plate is placed on the rack, a plurality of sliding blocks are arranged at the bottom of the feeding frame, a guide rail is arranged on the guide plate, and the sliding blocks are movably sleeved on the guide rail.
Furthermore, a plurality of second fixing grooves are formed in the clamping block, when the clamping block moves upwards under the action of the lifting cylinder, the workpiece is contained in the second fixing grooves, and the clamping block clamps the workpiece.
Furthermore, be equipped with a plurality of fixed lugs on the grip block, work as the grip block is in when upwards shifting under the effect of promotion cylinder, the inner wall or the lateral wall of work piece conflict fixed lug makes the work piece card is held on the grip block.
As a further improvement of the present invention, an adjusting device is further provided in the frame, and the adjusting device is connected to at least one of the fixing frames.
Furthermore, the adjusting device comprises an adjusting screw, an adjusting block, an adjusting turntable and a plurality of positioning blocks, the positioning blocks are fixed in the rack, the adjusting screw is inserted into the positioning blocks and connected with the positioning blocks in a screwing mode, the adjusting block is fixedly connected with the bottom of the fixing frame and sleeved on the adjusting screw, and the adjusting turntable is connected with one end of the adjusting screw and located on the outer side of the rack.
As a further improvement, the drawing device and the tapping device are sequentially arranged along the processing direction, the clamping block corresponds to the position of the drawing device and the tapping device is provided with the second fixing groove.
As a further improvement, the drawing device and the tapping device are sequentially arranged along the processing direction, the clamping block corresponds to the position of the drawing device and the tapping device is provided with the fixed lug.
Based on the technical scheme, the utility model discloses for prior art, following beneficial effect has:
1. through set up the promotion cylinder between grip block and pay-off frame for the grip block can rise or descend under the effect of promotion cylinder, realizes the centre gripping work piece or places the function on stretching device or tapping device with the work piece, has improved the use convenience and the degree of automation of feed structure, can make feed arrangement can realize the material loading and the transport of work piece in a flexible way.
2. Through set up a plurality of second fixed slots or fixed lug on the grip block, hold the work piece or the mode that fixed lug contradicted work piece lateral wall or lateral wall through the second fixed slot fixes the work piece on the grip block, improve the work piece centre gripping stability of grip block.
3. Through set up the adjusting device who comprises adjusting screw, regulating block, regulation carousel and a plurality of locating piece in the frame, adjust the carousel through rotating, drive adjusting screw's rotation for adjusting screw shifts on the locating piece rather than twisting the connection, drives the regulating block displacement of cup jointing on adjusting screw, thereby drives the mount displacement, adjusts the distance between two mounts, thereby adjusts the clamping device size, the adaptation is in the centre gripping pay-off of the work piece of different specifications.
Drawings
Fig. 1 is a first schematic structural view of the feeding structure of the present invention installed on a tapping machine;
fig. 2 is a schematic structural view II of the feeding structure of the present invention mounted on a tapping machine;
fig. 3 is a first cross-sectional view of the feeding structure of the present invention installed on a tapping machine;
fig. 4 is a front view of the feeding structure of the present invention mounted on a tapping machine;
fig. 5 is a rear view of the feeding structure of the present invention mounted on the tapping machine;
fig. 6 is a second cross-sectional view of the feeding structure of the present invention mounted on the tapping machine;
fig. 7 is a third cross-sectional view of the feeding structure of the present invention installed on the tapping machine.
Detailed Description
The utility model discloses a material loading structure for attacking tooth machine is explained with the attached drawing.
As shown in fig. 1 to 7, the feeding structure for a tapping machine is provided in a frame 1 of the tapping machine, and is used for conveying a workpiece 11 to a drawing device 21 or a tapping device 22 of the tapping machine for drawing or tapping.
Specifically, two sides of the frame 1 are provided with fixing frames 2, and the stretching device 21 and the tapping device 22 are sequentially arranged on the fixing frames 2 along the processing direction.
Specifically, a working cavity 20 for processing the workpiece 11 is formed between the two fixing frames 2.
Wherein, a loading frame 23 is arranged at one end part of the frame 1 close to the stretching device 21, and the loading frame 23 is a frame consisting of a plurality of angle plates 231 and used for accommodating the workpieces 11.
Wherein, a material receiving block 24 is arranged at one end part of the rack 1 close to the tapping device 22, and the material receiving block 24 is positioned at two side parts of the rack 1 and is used for placing the workpiece 11 after tapping treatment for feeding by a manipulator or a manual work.
The automatic clamping device is characterized in that a driving device 3 and a clamping device 4 are arranged in the rack 1, the driving device 3 is arranged at the top of the rack 1, is respectively arranged at the inner side positions of fixing frames at two sides of the rack 1 and is arranged in the working cavity 20, and the clamping device 4 is fixed on the driving device 3 and is used for clamping a workpiece 11.
Specifically, drive arrangement 3 includes mounting panel 31, pivot 32, rotating gear 33, connecting plate 34 and driving motor 35, mounting panel 31 is located in frame 1, and is equipped with two at least, peg graft respectively at the both ends of pivot 32 on the mounting panel 31, rotating gear 33 cup joints on the pivot 32, just rotating gear 33 with the meshing of connecting plate 34, connecting plate 34 with the bottom fixed connection of pressing from both sides material device 4, driving motor 35 with one of them end of pivot 32 is connected, drives pivot 32 rotates, drives rotating gear 33 and rotates to drive and press from both sides material device 4 and shift on frame 1.
Specifically, the bottom of the moving plate 34 is provided with a tooth 341 engaged with the rotating gear 33.
Optionally, the driving motor 35 is connected to the rotating shaft 32 through a coupling, and the driving motor 35 is fixed on the frame 1.
Specifically, the clamping device 4 comprises a feeding frame 41, a clamping block 42 and a lifting cylinder 43, the connecting plate 34 is connected to the bottom of the feeding frame 41, the clamping block 42 is arranged above the feeding frame 41, the lifting cylinder 43 is arranged between the feeding frame 41 and the clamping block 42, the lifting cylinder 43 is fixed on the feeding frame 41, and a piston rod of the lifting cylinder 43 is fixedly connected with the bottom of the clamping block 42.
Further, a guide plate 44 is arranged at the bottom of the feeding frame 41, the guide plate 44 is placed at the top of the rack 1, a guide rail 45 is arranged on the guide plate 44, a plurality of sliding blocks 411 are arranged at the bottom of the feeding frame 41, and the sliding blocks 411 are movably sleeved on the guide rail 45.
Optionally, a plurality of second fixing grooves 421 are formed in the clamping block 42, the second fixing grooves 421 are disposed at positions corresponding to the stretching device 21 and the tapping device 22, when the clamping block 42 is displaced upward by the lifting cylinder 43, the workpiece 11 is accommodated in the second fixing grooves 421, and the clamping block 42 clamps the workpiece 11.
Optionally, a plurality of fixing protrusions are arranged on the clamping block 42, the fixing protrusions are arranged at positions corresponding to the stretching device 21 and the tapping device 22, and when the clamping block 42 is displaced upwards under the action of the lifting cylinder 43, the inner wall or the side wall of the workpiece 11 abuts against the fixing protrusions, so that the workpiece 11 is fixed on the clamping block 42.
The rack 1 is also internally provided with at least one adjusting device 5 connected with one of the fixing frames 2 and used for adjusting the distance between the two fixing frames 2, so that the size of the material clamping device 4 positioned on the inner side of the fixing frame 2 is adjusted to be suitable for clamping workpieces 11 with different specifications and sizes.
Specifically, the adjusting device 5 includes an adjusting screw 51, an adjusting block 52, an adjusting turntable 53 and a plurality of positioning blocks 54, the positioning blocks 54 are fixed in the frame 1, the adjusting screw 51 is inserted into the positioning blocks 54 and is screwed with the positioning blocks 54, the adjusting block 52 is fixedly connected with the bottom of the fixing frame 2, the adjusting block 52 is sleeved on the adjusting screw 52, and the adjusting turntable 53 is connected with one end of the adjusting screw 51 and is located outside the frame 1.
Specifically, when adjusting screw 51 rotates, because the fixed position of locating piece 54 is unchangeable, makes adjusting screw 51 unscrew in screw in frame 1 or from frame 1 in, regulating block 52 follows adjusting screw 51 displacement, makes mount 2 displacement on frame 1 adjusts the distance between two mounts 2 for mount 2 drives drive arrangement 3 and presss from both sides material device 4 displacement on frame 1 when the displacement, adjusts the size of pressing from both sides material device 4, adapts to the work piece centre gripping of different specification and dimension, is convenient for the drawing and the tapping of the different specification and dimension's of tapping machine adaptation work piece.
Wherein, a first fixing groove 26 for accommodating the workpiece 11 is arranged below the stretching device 21 and the tapping device 22.
Specifically, the stretching device 21 includes a first hydraulic rod 211, a stretching block 212, and a first mounting plate 213, the first mounting plate 213 is disposed above the fixing frame 2 and is fixedly connected to the fixing frame 2 through a first fixing column, the first hydraulic rod 211 is fixed on the first mounting plate 213, the stretching block 212 is disposed at the bottom of the first hydraulic rod 211, and the stretching block 211 is provided with a plurality of punching columns 214.
Specifically, the tapping device 22 includes a second hydraulic rod 221, a tapping block 222 and a second mounting plate 223, the second mounting plate 223 is disposed above the fixing frame 2 and is fixedly connected to the fixing frame 2 through a second fixing column, the second hydraulic rod 221 is fixed on the second mounting plate 223, the tapping block 222 is disposed at the bottom of the second hydraulic rod 221, and a plurality of tapping columns 224 are disposed on the tapping block 222.
Further, the first fixing groove 26 is located below the stretching block 212 and the tapping block 222.
Specifically, a plurality of pressing cylinders 27 are disposed in the first fixing groove 26, and when the workpiece 11 is accommodated in the first fixing groove 26, the pressing cylinders 27 press the side wall or the inner wall of the workpiece 11, so that the workpiece 11 abuts against the inner wall of the first fixing groove 26, and the fixing stability of the workpiece 11 is improved.
Specifically, a limit cylinder 28 is disposed on a side wall of the first fixing groove 26, a piston rod of the limit cylinder 28 is connected to a limit block 281, and the limit block 281 is located above the first fixing groove 26 and is used for limiting a rising distance of the workpiece 11.
The external part of the machine frame 1 is further provided with a control terminal 9 which is electrically connected or in communication connection with the driving device 3, the material clamping device 4, the stretching device 21 and the tapping device 22 respectively.
The utility model discloses a feed structure for attacking tooth machine has simple structure, simple operation, advantage that the flexibility ratio is high, has solved the panel beating work piece of the attacking tooth machine that possesses tensile function effectively and has carried the problem of not nimble enough.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims (9)

1. A feeding structure for a tapping machine is arranged in a rack (1) of the tapping machine, a fixed frame (2) is arranged at two side parts of the rack (1), a stretching device (21) and a tapping device (22) are arranged on the fixed frame (2), and the feeding structure is characterized in that a driving device (3) and a clamping device (4) are arranged in the rack (1), the bottom of the clamping device (4) is fixedly connected with the driving device (3), the driving device (3) comprises a mounting plate (31), a rotating shaft (32), a rotating gear (33), a connecting plate (34) and a driving motor (35), the mounting plate (31) is arranged in the rack (1), two ends of the rotating shaft (32) are respectively inserted in the mounting plate (31) and rotatably connected with the mounting plate (31), the rotating gear (33) is sleeved on the rotating shaft (32), the connecting plate (34) is arranged on the inner side of the fixing frame (2) and connected with the bottom of the clamping device (4), the connecting plate (34) is meshed with the rotating gear (33) and connected with the rotating gear, and the driving motor (35) is arranged on the mounting plate (31) and connected with the rotating shaft (32); when the workpiece (11) is separated from the stretching device (21) or the tapping device (22) under the clamping of the material clamping device (4), the driving motor (35) operates to drive the rotating shaft (32) to rotate forwards or backwards to drive the moving plate to move within the range of the rack (1), and the material clamping device (4) and the workpiece (11) are driven to move.
2. The feeding structure for the tapping machine according to claim 1, characterized in that the clamping device (4) comprises a feeding frame (41) and a clamping block (42) arranged above the feeding frame (41), the bottom of the feeding frame (41) is connected with the connecting plate (34), a plurality of lifting cylinders (43) are arranged between the clamping block (42) and the feeding frame (41), the lifting cylinders (43) are fixed on the feeding frame (41), and piston rods of the lifting cylinders (43) are fixedly connected with the bottom of the clamping block (42).
3. The feeding structure for the tapping machine according to claim 2, characterized in that a guide plate (44) is arranged at the bottom of the feeding frame (41), the guide plate (44) rests on the rack (1), a plurality of sliding blocks (411) are arranged at the bottom of the feeding frame (41), a guide rail (45) is arranged on the guide plate (44), and the sliding blocks (411) are movably sleeved on the guide rail (45).
4. The feeding structure for a tapping machine according to claim 2, characterized in that said gripping block (42) is provided with a plurality of second fixing grooves (421), said workpiece (11) being received in said second fixing grooves (421) when said gripping block (42) is displaced upward by said lifting cylinder (43), said gripping block (42) gripping said workpiece (11).
5. The feeding structure for a tapping machine according to claim 2, characterized in that said gripping block (42) is provided with a plurality of fixing projections against which the inner or side walls of said workpiece (11) abut when said gripping block (42) is displaced upwards by said lifting cylinder (43), so that said workpiece (11) is held on said gripping block (42).
6. The feeding structure for a tapping machine according to claim 1, characterized in that an adjusting device (5) is further provided in said machine frame (1), said adjusting device (5) being connected to at least one of said holders (2).
7. The feeding structure for the tapping machine according to claim 6, wherein the adjusting device (5) comprises an adjusting screw (51), an adjusting block (52), an adjusting turntable (53) and a plurality of positioning blocks (54), the positioning blocks (54) are fixed in the machine frame (1), the adjusting screw (51) is inserted into the positioning blocks (54) and is screwed with the positioning blocks (54), the adjusting block (52) is fixedly connected with the bottom of the fixing frame (2), the adjusting block (52) is sleeved on the adjusting screw (51), and the adjusting turntable (53) is connected with one end of the adjusting screw (51) and is located outside the machine frame (1).
8. The feeding structure for a tapping machine according to claim 4, characterized in that the drawing device (21) and the tapping device (22) are arranged in sequence in the machine direction, and the second fixing groove (421) is provided in the position of the clamping block (42) corresponding to the drawing device (21) and the tapping device (22).
9. The feeding structure for a tapping machine according to claim 4, characterized in that the drawing device (21) and the tapping device (22) are arranged in sequence along the machine direction, and the clamping block (42) is provided with the fixing lug at the position corresponding to the drawing device (21) and the tapping device (22).
CN202022264425.7U 2020-10-12 2020-10-12 A feed structure for attacking tooth machine Active CN213858034U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022264425.7U CN213858034U (en) 2020-10-12 2020-10-12 A feed structure for attacking tooth machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022264425.7U CN213858034U (en) 2020-10-12 2020-10-12 A feed structure for attacking tooth machine

Publications (1)

Publication Number Publication Date
CN213858034U true CN213858034U (en) 2021-08-03

Family

ID=77071634

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022264425.7U Active CN213858034U (en) 2020-10-12 2020-10-12 A feed structure for attacking tooth machine

Country Status (1)

Country Link
CN (1) CN213858034U (en)

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