CN211027825U - Feeding positioning device for part stamping - Google Patents

Feeding positioning device for part stamping Download PDF

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Publication number
CN211027825U
CN211027825U CN201921910035.3U CN201921910035U CN211027825U CN 211027825 U CN211027825 U CN 211027825U CN 201921910035 U CN201921910035 U CN 201921910035U CN 211027825 U CN211027825 U CN 211027825U
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China
Prior art keywords
positioning
base
feeding
workbench
feeding mechanism
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Active
Application number
CN201921910035.3U
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Chinese (zh)
Inventor
张豪
张长君
张长青
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Xiangyang Xuhao Hongtai Machinery Manufacturing Co ltd
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Xiangyang Xuhao Hongtai Machinery Manufacturing Co ltd
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Priority to CN201921910035.3U priority Critical patent/CN211027825U/en
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Abstract

The utility model relates to a pay-off location technical field especially relates to a pay-off positioner for part punching press, including workstation and feeding mechanism, the length of workstation is greater than 1.2m, and the width is greater than 0.8m, the workstation side is provided with the punching machine, the workstation upper surface is provided with a plurality of recess, the equidistant a plurality of locating hole that is provided with of recess bottom, adjacent two the recess bottom locating hole staggered arrangement, feeding mechanism includes the base, the base with recess sliding connection, the base bottom is provided with the locating pin, the locating pin with base swing joint, the locating pin top is provided with the elastic telescopic part. The feeding mechanism clamps the plate to move along the groove, and a positioning pin of the feeding mechanism is matched with a positioning hole at the bottom of the groove to realize the moving positioning of the plate. The utility model discloses can realize the processing of broad panel, improve work efficiency, reduce workman intensity of labour, improve utilization ratio of raw materials.

Description

Feeding positioning device for part stamping
Technical Field
The utility model relates to a pay-off location technical field especially relates to a pay-off positioner for part punching press.
Background
The stamping is a forming method of applying an external force to a plate, a strip, a pipe, a section bar and the like by a press and a die to cause plastic deformation or separation, thereby obtaining a workpiece (stamping part) with a required shape and size, and the stamping is increasingly widely used due to higher production efficiency.
In the prior art, due to the limitation of the punching equipment, the plate needs to be cut into slender narrow strips before punching, so that the punching can be carried out on the punching machine, the workload of workers is increased, the punching efficiency is low, more corner waste materials can be generated, and the utilization rate of raw materials is low.
Disclosure of Invention
An object of the utility model is to prior art not enough, and provide a pay-off positioner for part punching press, its punching press that can realize broad panel not only improves work efficiency, reduces workman intensity of labour, improves utilization ratio of raw materials moreover.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a pay-off positioner for part punching press, includes workstation and feeding mechanism, the length of workstation is greater than 1.2m, and the width is greater than 0.8m, the workstation side is provided with the punching machine, follows workstation width direction, the workstation upper surface is provided with a plurality of recess, the recess bottom is followed recess length direction equidistant is provided with a plurality of locating hole, adjacent two the recess bottom locating hole staggered arrangement, feeding mechanism includes the base, the base with recess sliding connection, base one side is provided with the clamping device who is used for centre gripping panel, and the opposite side is provided with the handle, the base bottom is provided with the locating pin, the locating pin with base swing joint, the locating pin bottom with the recess bottom contacts, the locating pin top is provided with the flexible part of elasticity.
Further, the punch is located at a middle position of the side of the table.
Further, the length of the workbench is 1.2 m-1.5 m, and the width of the workbench is 0.8 m-1.2 m.
Further, the groove is provided with slide rails on two sides, and the base is connected with the groove in a sliding mode through the slide rails.
Furthermore, the size and the shape of the bottom of the positioning pin are matched with those of the positioning hole.
Furthermore, the included angle between the positioning pin and the bottom surface of the groove is 30-90 degrees.
Further, a chamfer is arranged on one side of the positioning pin.
Furthermore, a chamfer is arranged at the edge of one side of the positioning hole.
Further, the side part of the punching machine is provided with a material shearing device, and the material shearing device comprises a transverse shearing device and a longitudinal shearing device.
Further, the punching machine is provided with a material shifting device, the material shifting device comprises a material shifting rod, a connecting rod and a cam, one end of the connecting rod is connected with the material shifting rod, the other end of the connecting rod is connected with the cam, and the cam is connected with the upper die of the punching machine.
The utility model has the advantages that: the utility model discloses a set up the recess on the workstation, make feeding mechanism slide in the recess, set up the locating hole in the recess bottom, through the locating pin of feeding mechanism and the locating hole of recess cooperate, can fix a position feeding mechanism displacement, and then realize the location in the panel removal process, make the punching machine punch to panel; compared with the prior art, the utility model discloses can realize the stamping process of broad panel, need not tailor into the narrow strip with panel and carry out the punching press again, not only improve work efficiency, reduce workman intensity of labour, improve utilization ratio of raw materials moreover.
Drawings
Fig. 1 is a schematic structural view of the feeding and positioning device for stamping parts of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a side view of fig. 1.
Fig. 4 is a schematic structural diagram of the kick-out device in a stamping state of the stamping machine.
Fig. 5 is an enlarged view of the feed mechanism of fig. 3.
Fig. 6 is a schematic structural view of an embodiment of the feeding mechanism of the present invention.
Fig. 7 is an enlarged view of a partial structure a in fig. 6.
Fig. 8 is a schematic structural view of another embodiment of the feeding mechanism of the present invention.
Fig. 9 is an enlarged view of a partial structure B in fig. 8.
Description of reference numerals:
1-bench 11-groove
111-slide rail 12-positioning hole
2-feeding mechanism 21-base
22-holding device 23-handle
24-positioning pin 25-elastic telescopic component
3-punching machine 4-shearing device
5-kick-off device 51-kick-off lever
52-link 53-cam.
Detailed Description
The following detailed description of the present invention is provided in connection with the accompanying drawings and the embodiments, and is not intended to limit the scope of the invention.
As shown in fig. 1 to 7, the feeding and positioning device for stamping parts of the present embodiment includes a work table 1 and a feeding mechanism 2, wherein the work table 1 has a length greater than 1.2m and a width greater than 0.8m, and can process a plate material with a width of 1m or more, without cutting the plate material into narrow strips in an early stage, so that not only materials can be saved, but also labor intensity of workers can be reduced; a punch 3 is arranged on the side part of the workbench 1, the punch 3 is positioned in the middle of the side part of the workbench 1 and is arranged along the width direction of the workbench 1, the upper surface of the working table 1 is provided with a plurality of grooves 11, a plurality of positioning holes 12 are arranged at the bottom of the grooves 11 at equal intervals along the length direction of the grooves 11, the positioning holes 12 at the bottom of two adjacent grooves 11 are arranged in a staggered manner, the feeding mechanism 2 comprises a base 21, the base 21 is connected with the groove 11 in a sliding way, one side of the base 21 is provided with a clamping device 22 for clamping the plate, the other side is provided with a handle 23, the bottom of the base 21 is provided with a positioning pin 24, the positioning pin 24 is movably connected with the base 21, the bottom of the positioning pin 24 is in contact with the bottom of the groove 11, the top of the positioning pin 24 is provided with an elastic telescopic part 25, and the elastic telescopic part 25 can be a telescopic spring.
During operation, the base 21 is connected with the groove 11 on the workbench 1 in a sliding mode, the clamping device 22 clamps the side portion of the large plate, a worker holds the handle 23 to push the base 21 along the groove 11, and the base 21 drives the large plate to move synchronously. When the feeding mechanism 2 moves to above the positioning hole 12, the bottom of the positioning pin 24 falls into the positioning hole under the action of the elastic telescopic component 25 to position the feeding mechanism 2 and the plate, and the punching machine 3 punches a hole on the other side (the side opposite to the clamping device 22) of the plate. After one row of punching is finished, the feeding mechanism 2 and the plate are moved together to the other adjacent groove 11, the feeding mechanism 2 moves along the other groove 11 to realize the other row of punching, and the steps are repeated until the whole plate is punched. The positioning holes 12 in the two adjacent grooves 11 are arranged in a staggered mode, so that two adjacent rows of the plate can be punched in a staggered mode, and the utilization rate of the plate is improved.
The length of the workbench 1 is 1.2 m-1.5 m, the width is 0.8 m-1.2 m, the operation of workers is facilitated, and meanwhile, the processing of large plates can be realized.
Slide rails 111 are arranged on two sides of the groove 11, and the base 21 is connected with the groove 11 in a sliding manner through the slide rails 111, so that the feeding mechanism 2 can move conveniently.
The size and the shape of the bottom of the positioning pin 24 are matched with those of the positioning hole 12, so that after the bottom of the positioning pin 24 falls into the positioning hole 12, the positioning pin 24 is tightly matched with the positioning hole 12, and the feeding mechanism 2 is prevented from shaking to influence the processing precision.
As shown in fig. 7 and 9, a chamfer is arranged on one side of the positioning pin 24, so that the feeding mechanism 2 can move in one direction, a chamfer is arranged on the edge of one side of the positioning hole 12, the chamfer of the positioning pin 24 and the chamfer of the positioning hole 12 are positioned on the same side, so that the positioning pin 24 can be conveniently moved out of the positioning hole 12, and meanwhile, the reverse movement of the feeding mechanism 2 can be limited and the positioning accuracy can be improved because the chamfer is not arranged on one side of the positioning hole 12.
The included angle between the positioning pin 24 and the bottom surface of the groove 11 is 30 degrees to 90 degrees, as shown in fig. 6, when the positioning pin 24 is obliquely arranged, the elastic telescopic member 25 stretches the top of the positioning pin 24 upwards, and under the action of a lever, the bottom of the positioning pin 24 generates a downward force, so that the bottom of the positioning pin 24 can fall into the positioning hole 12, as shown in fig. 8, when the positioning pin 24 is perpendicular to the bottom surface of the groove 11, the elastic telescopic member 25 presses the positioning pin 24 downwards to provide a downward pressure for the positioning pin 24, and arrows in fig. 6 and 8 indicate the moving direction of the feeding mechanism 2.
The side of the punching machine 3 is provided with a material shearing device 4, the material shearing device 4 comprises a transverse shearing device and a longitudinal shearing device, and the material shearing device 4 can shear the residual plate leftover materials after punching.
The punching machine 3 is provided with a material shifting device 5, the material shifting device 5 comprises a material shifting rod 51, a connecting rod 52 and a cam 53, one end of the connecting rod 52 is connected with the material shifting rod 51, the other end of the connecting rod is connected with the cam 53, and the cam 53 is connected with the upper die of the punching machine 3, as shown in fig. 4, when the punching machine 3 punches parts, the material shifting rod 51 is pushed to the outside of the punching machine 3 under the action of the cam 53 and the connecting rod 52, after punching is completed, the upper die of the punching machine 3 moves upwards, and under the action of the cam 53 and the connecting rod 52, the material shifting rod 51 shifts the punched parts bounced by the lower die into a material receiving frame.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims (10)

1. A pay-off positioner for part punching press, its characterized in that: comprises a workbench (1) and a feeding mechanism (2), wherein the length of the workbench (1) is more than 1.2m, the width is more than 0.8m, a punching machine (3) is arranged at the side part of the workbench (1) and is arranged along the width direction of the workbench (1), a plurality of grooves (11) are arranged on the upper surface of the workbench (1), a plurality of positioning holes (12) are arranged at the bottom of the grooves (11) at equal intervals along the length direction of the grooves (11), two adjacent positioning holes (12) at the bottom of the grooves (11) are staggered, the feeding mechanism (2) comprises a base (21), the base (21) is in sliding connection with the grooves (11), one side of the base (21) is provided with a clamping device (22) for clamping plates, the other side of the base is provided with a handle (23), a positioning pin (24) is arranged at the bottom of the base (21), and the positioning pin (24) is movably connected with the base, the bottom of the positioning pin (24) is in contact with the bottom of the groove (11), and an elastic telescopic part (25) is arranged at the top of the positioning pin (24).
2. The feeding and positioning device for stamping parts as claimed in claim 1, wherein: the punching machine (3) is positioned in the middle of the side part of the workbench (1).
3. The feeding and positioning device for stamping parts as claimed in claim 1, wherein: the length of the workbench (1) is 1.2 m-1.5 m, and the width of the workbench is 0.8 m-1.2 m.
4. The feeding and positioning device for stamping parts as claimed in claim 1, wherein: the two sides of the groove (11) are provided with slide rails (111), and the base (21) is connected with the groove (11) in a sliding mode through the slide rails (111).
5. The feeding and positioning device for stamping parts as claimed in claim 1, wherein: the size and the shape of the bottom of the positioning pin (24) are matched with those of the positioning hole (12).
6. The feeding and positioning device for stamping parts as claimed in claim 1, wherein: the included angle between the positioning pin (24) and the bottom surface of the groove (11) is 30-90 degrees.
7. The feeding and positioning device for stamping parts as claimed in claim 1, wherein: and a chamfer is arranged on one side of the positioning pin (24).
8. The feeding and positioning device for stamping parts as claimed in claim 1, wherein: and a chamfer is arranged at the edge of one side of the positioning hole (12).
9. The feeding and positioning device for stamping parts as claimed in claim 1, wherein: the side part of the punching machine (3) is provided with a material shearing device (4), and the material shearing device (4) comprises a transverse shearing device and a longitudinal shearing device.
10. The feeding and positioning device for stamping parts as claimed in claim 1, wherein: the punching machine (3) is provided with a material poking device (5), the material poking device (5) comprises a material poking rod (51), a connecting rod (52) and a cam (53), one end of the connecting rod (52) is connected with the material poking rod (51), the other end of the connecting rod is connected with the cam (53), and the cam (53) is connected with the upper die of the punching machine (3).
CN201921910035.3U 2019-11-07 2019-11-07 Feeding positioning device for part stamping Active CN211027825U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921910035.3U CN211027825U (en) 2019-11-07 2019-11-07 Feeding positioning device for part stamping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921910035.3U CN211027825U (en) 2019-11-07 2019-11-07 Feeding positioning device for part stamping

Publications (1)

Publication Number Publication Date
CN211027825U true CN211027825U (en) 2020-07-17

Family

ID=71566716

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921910035.3U Active CN211027825U (en) 2019-11-07 2019-11-07 Feeding positioning device for part stamping

Country Status (1)

Country Link
CN (1) CN211027825U (en)

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