CN219724673U - Perforating device is used in processing of self-align metallic structure - Google Patents
Perforating device is used in processing of self-align metallic structure Download PDFInfo
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- CN219724673U CN219724673U CN202320151679.9U CN202320151679U CN219724673U CN 219724673 U CN219724673 U CN 219724673U CN 202320151679 U CN202320151679 U CN 202320151679U CN 219724673 U CN219724673 U CN 219724673U
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- 238000004080 punching Methods 0.000 claims abstract description 28
- 239000002184 metal Substances 0.000 claims abstract description 18
- 238000003754 machining Methods 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
The utility model relates to the technical field of metal processing, in particular to a punching device for processing a self-positioning metal structure, which comprises a base, wherein a processing table is fixedly arranged at the top of the base, and a positioning mechanism is arranged on the base to position a workpiece; one end fixed mounting at base top has the mounting bracket, and punching mechanism is installed on the top of mounting bracket to punch the work piece. According to the utility model, the two positioning plates can clamp the workpiece through the synchronous opposite movement of the two first movable seats, so that the clamping forces on the two ends of the workpiece are the same, and the problem of offset caused by uneven stress of the workpiece is avoided.
Description
Technical Field
The utility model relates to the technical field of metal processing, in particular to a punching device for processing a self-positioning metal structure.
Background
The punching is generally completed by an automatic punching machine, the automatic punching machine comprises a processing workbench, a control computer, a rotating motor, a vibrating motor, a processing tool head, a pneumatic device, an automatic turntable, a fixed clamp and the like, a material to be processed is fixed on the automatic turntable, a machine is started, and the machine completes processing procedures such as punching, drilling, hole milling, through hole, blind hole, multiple holes, high holes and low holes and the like at one time according to computer instructions and processing data;
for example, chinese patent application No. CN202123343031.1 discloses "a punching device for processing a metal piece with good stability", which includes a driving mechanism, a drilling mechanism and a workpiece positioning mechanism, where the drilling mechanism is fixedly connected to the right side of the driving mechanism, and the workpiece positioning mechanism is fixedly connected to the moving end of the driving mechanism; the driving mechanism comprises a first bottom shell, a driving motor is fixedly arranged on the left side of the first bottom shell, and a driving rotating shaft is fixedly connected to an output shaft of the driving motor;
according to the patent, a workpiece to be drilled is placed on a placing plate, the left side of the workpiece is tightly attached to a side backup plate, and according to the height of the workpiece, an electric push rod is utilized to drive a first clamping plate to move downwards so as to realize clamping and positioning; because the work piece receives unidirectional clamping force effect, this very easily leads to the work piece position to take place the skew, and this kind of positioning means can't make first splint stably fix the work piece in corresponding position to lead to the inaccurate location, and then cause punching position to have the error.
Disclosure of Invention
The utility model aims to solve the defect of inaccurate positioning in the prior art, and provides a perforating device for processing a self-positioning metal structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the self-positioning punching device for machining the metal structure comprises a base, wherein a machining table is fixedly arranged at the top of the base, and a positioning mechanism is arranged on the base to position a workpiece; one end fixed mounting at base top has the mounting bracket, punching mechanism is installed on the top of mounting bracket to punch the work piece.
Further, the positioning mechanism comprises two first movable seats, two buffer pieces and two positioning plates; the two first movable seats penetrate through the base and are in sliding connection with the base, the two first movable seats are respectively located at two ends of the base, the two buffer parts are respectively installed at the top ends of the two first movable seats, and the two positioning plates are respectively and fixedly installed at the output ends of the two buffer parts.
Further, first sliding grooves matched with the first movable seats are formed in the two ends of the base, the two bases can be connected in a sliding mode along the corresponding first sliding grooves, guide rods are fixedly mounted on the inner sides of the two first sliding grooves, and the two first movable seats are connected with the corresponding guide rods in a sliding mode.
Further, toothed plates are fixedly installed at the bottom ends of the two first movable seats, the two toothed plates are perpendicular to the corresponding first movable seats, gears are rotatably installed at the two ends of the bottom of the base, and a driving piece is installed at the bottom of the base to drive the gears to rotate.
Further, the driving piece comprises a double-shaft motor, two worms and two worm gears; the double-shaft motor is fixedly arranged at the bottom of the base, the two worms are respectively and fixedly arranged on the two output shafts of the double-shaft motor, the spiral directions of the two worms are opposite, the two worm wheels are respectively and fixedly connected with the two gears in a coaxial manner, and the two worm wheels are respectively meshed with the two worms.
Further, the buffer piece comprises a sleeve, a loop bar, a limiting block and a spring; the sleeve is fixedly arranged on the first movable seat, one end of the loop bar is inserted into the sleeve and is in sliding connection with the sleeve, the other end of the loop bar is fixedly connected with the positioning plate, the limiting block is slidably arranged in the sleeve and is fixedly connected with the loop bar, and the spring is arranged on the inner side of the sleeve.
Further, the punching mechanism comprises a screw rod, a second movable seat, a first motor, an air cylinder, a second motor and a drill bit; the screw rod rotates and installs the top at the mounting bracket, the second movable seat runs through the mounting bracket, and with mounting bracket sliding connection, second movable seat and screw rod threaded connection, first motor fixed mounting is in the outside of mounting bracket, and output shaft and screw rod fixed connection, cylinder fixed mounting is in the bottom of second movable seat, second motor fixed mounting is at the output of cylinder, and output shaft and drill bit fixed connection.
Further, a second sliding groove matched with the second movable seat is formed in the mounting frame, and the second movable seat can slide along the second sliding groove.
The utility model provides a perforating device for processing a self-positioning metal structure, which has the beneficial effects that:
1. the two positioning plates can clamp the workpiece by synchronously moving the two first movable seats in opposite directions, so that the clamping forces on the two ends of the workpiece are the same, and the problem of offset caused by uneven stress of the workpiece is avoided;
2. when two locating plates clamp a workpiece, the loop bar and the sleeve slide relatively, so that the limiting block acts on the spring to compress the spring to generate elastic force, the spring can buffer the loop bar, and abrasion to the workpiece caused by overlarge clamping force of the locating plates to the workpiece is avoided.
Drawings
FIG. 1 is a schematic diagram of a self-positioning metal structure processing punch device according to the present utility model;
FIG. 2 is a schematic diagram of a positioning mechanism of a punching device for processing a self-positioning metal structure according to the present utility model;
FIG. 3 is a schematic diagram of a driving member of a punching device for processing a self-positioning metal structure according to the present utility model;
FIG. 4 is a schematic structural view of a buffering member of a punching device for self-positioning metal structure processing according to the present utility model;
FIG. 5 is a schematic structural diagram of a punching mechanism of a punching device for processing self-positioning metal structures according to the present utility model;
in the figure: the device comprises a base 1, a processing table 2, a positioning mechanism 3, a first movable seat 31, a buffer piece 32, a sleeve 321, a sleeve rod 322, a limiting block 323, a spring 324, a positioning plate 33, a first sliding groove 34, a guide rod 35, a toothed plate 36, a gear 37, a driving piece 38, a double-shaft motor 381, a worm 382, a worm wheel 383, a mounting frame 4, a punching mechanism 5, a screw rod 51, a second movable seat 52, a first motor 53, a second sliding groove 54, a cylinder 55, a second motor 56 and a drill bit 57.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1:
referring to fig. 1-4, a punching device for processing a self-positioning metal structure comprises a base 1, wherein a processing table 2 is fixedly arranged at the top of the base 1, and a positioning mechanism 3 is arranged on the base 1 to position a workpiece; one end of the top of the base 1 is fixedly provided with a mounting frame 4, and the top end of the mounting frame 4 is provided with a punching mechanism 5 for punching a workpiece;
the positioning mechanism 3 comprises two first movable seats 31, two buffer members 32 and two positioning plates 33; the two first movable seats 31 penetrate through the base 1 and are in sliding connection with the base 1, the two first movable seats 31 are respectively positioned at two ends of the base 1, the two buffer parts 32 are respectively arranged at the top ends of the two first movable seats 31, and the two positioning plates 33 are respectively and fixedly arranged at the output ends of the two buffer parts 32; the first sliding grooves 34 matched with the first movable seats 31 are formed in the two ends of the base 1, the two bases 1 can be connected in a sliding mode along the corresponding first sliding grooves 34, guide rods 35 are fixedly mounted on the inner sides of the two first sliding grooves 34, and the two first movable seats 31 are connected with the corresponding guide rods 35 in a sliding mode. The two positioning plates 33 can clamp the workpiece by synchronously moving the two first movable seats 31 in opposite directions, so that the clamping forces on the two ends of the workpiece are the same, and the problem of offset caused by uneven stress on the workpiece is avoided.
The bottom ends of the two first movable seats 31 are fixedly provided with toothed plates 36, the two toothed plates 36 are vertically arranged with the corresponding first movable seats 31, the two ends of the bottom of the base 1 are rotatably provided with gears 37, and the bottom of the base 1 is provided with a driving piece 38 for driving the gears 37 to rotate; the driving member 38 includes a biaxial motor 381, two worms 382, and two worm wheels 383; the double-shaft motor 381 is fixedly installed at the bottom of the base 1, two worms 382 are respectively and fixedly installed on two output shafts of the double-shaft motor 381, the spiral directions of the two worms 382 are opposite, two worm wheels 383 are respectively and fixedly connected with the two gears 37 in a coaxial manner, and the two worm wheels 383 are respectively meshed with the two worms 382.
The buffer 32 comprises a sleeve 321, a loop bar 322, a limiting block 323 and a spring 324; sleeve 321 fixed mounting is on first movable seat 31, and sleeve 321 is pegged graft to sleeve 322's one end, and with sleeve 321 sliding connection, sleeve 322's the other end and locating plate 33 fixed connection, stopper 323 sliding mounting is in sleeve 321, and with sleeve 322 fixed connection, spring 324 is placed in sleeve 321's inboard. When the two locating plates 33 clamp the workpiece, the sleeve rod 322 and the sleeve 321 slide relatively, so that the limiting block 323 acts on the spring 324 to compress the spring to generate elastic force, and the spring 324 can buffer the sleeve rod 322, so that the workpiece is prevented from being worn due to overlarge clamping force of the locating plates 33 on the workpiece.
Working principle: firstly, a workpiece is placed on the processing table 2, then the biaxial motor 381 is started to enable the two worms 382 to synchronously rotate, and the rotation directions of the two worm wheels 383 are opposite because the spiral directions of the two worms 382 are opposite, so that the two gears 37 can oppositely rotate, the two first movable seats 31 can synchronously move in opposite directions, the two positioning plates 33 can clamp the workpiece, the clamping forces on two ends of the workpiece are the same, and further the problem that the workpiece is unevenly stressed and offset is avoided.
Example 2:
referring to fig. 1 to 5, as another preferred embodiment of the present utility model, the difference from embodiment 1 is that the punching mechanism 5 includes a screw 51, a second movable seat 52, a first motor 53, a cylinder 55, a second motor 56, and a drill 57; the screw rod 51 is rotatably arranged at the top end of the mounting frame 4, the second movable seat 52 penetrates through the mounting frame 4 and is in sliding connection with the mounting frame 4, the second movable seat 52 is in threaded connection with the screw rod 51, the first motor 53 is fixedly arranged at the outer side of the mounting frame 4, the output shaft is fixedly connected with the screw rod 51, the air cylinder 55 is fixedly arranged at the bottom of the second movable seat 52, the second motor 56 is fixedly arranged at the output end of the air cylinder 55, and the output shaft is fixedly connected with the drill bit 57; the mounting frame 4 is provided with a second sliding groove 54 matched with the second movable seat 52, and the second movable seat 52 can slide along the second sliding groove 54.
When the hole is punched, the drill bit 57 is rotated by starting the second motor 56, and then the air cylinder 55 is controlled to enable the drill bit 57 to move downwards to contact with a workpiece, so that the workpiece can be punched;
by activating the first motor 53 to rotate the screw 51, the second movable seat 52 slides along the second chute 54, which adjusts the horizontal position of the drill 57, and thus the punching position of the work piece.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (4)
1. The punching device for machining the self-positioning metal structure comprises a base (1) and is characterized in that a machining table (2) is fixedly arranged at the top of the base (1), and a positioning mechanism (3) is arranged on the base (1) to position a workpiece; the positioning mechanism (3) comprises two first movable seats (31), two buffer pieces (32) and two positioning plates (33); the two first movable seats (31) penetrate through the base (1) and are in sliding connection with the base (1), the two first movable seats (31) are respectively located at two ends of the base (1), the two buffer pieces (32) are respectively installed at the top ends of the two first movable seats (31), and the two positioning plates (33) are respectively and fixedly installed at the output ends of the two buffer pieces (32); the two ends of the base (1) are provided with first sliding grooves (34) matched with the first movable seats (31), the two bases (1) can be connected in a sliding mode along the corresponding first sliding grooves (34), guide rods (35) are fixedly arranged on the inner sides of the two first sliding grooves (34), and the two first movable seats (31) are connected with the corresponding guide rods (35) in a sliding mode; the bottom ends of the two first movable seats (31) are fixedly provided with toothed plates (36), the two toothed plates (36) are vertically arranged with the corresponding first movable seats (31), and gears (37) are rotatably arranged at two ends of the bottom of the base (1);
a driving piece (38) is arranged at the bottom of the base (1) to drive the gear (37) to rotate; the driving part (38) comprises a double-shaft motor (381), two worms (382) and two worm gears (383); the double-shaft motor (381) is fixedly arranged at the bottom of the base (1), two worms (382) are respectively and fixedly arranged on two output shafts of the double-shaft motor (381), the spiral directions of the two worms (382) are opposite, two worm wheels (383) are respectively and fixedly connected with two gears (37) in a coaxial manner, and the two worm wheels (383) are respectively meshed with the two worms (382); one end fixed mounting at base (1) top has mounting bracket (4), punching mechanism (5) are installed on the top of mounting bracket (4) to punch the work piece.
2. The punching device for machining a self-positioning metal structure according to claim 1, wherein the buffer member (32) comprises a sleeve (321), a sleeve rod (322), a limiting block (323) and a spring (324); sleeve (321) fixed mounting is on first movable seat (31), the one end of loop bar (322) peg graft in sleeve (321) and with sleeve (321) sliding connection, the other end and locating plate (33) fixed connection of loop bar (322), stopper (323) sliding mounting is in sleeve (321) and with loop bar (322) fixed connection, spring (324) are placed in the inboard of sleeve (321).
3. The punching device for machining the self-positioning metal structure according to claim 2, wherein the punching mechanism (5) comprises a screw rod (51), a second movable seat (52), a first motor (53), a cylinder (55), a second motor (56) and a drill bit (57); the screw rod (51) is rotationally arranged at the top end of the mounting frame (4), the second movable seat (52) penetrates through the mounting frame (4) and is in sliding connection with the mounting frame (4), the second movable seat (52) is in threaded connection with the screw rod (51), the first motor (53) is fixedly arranged on the outer side of the mounting frame (4) and is fixedly connected with the output shaft and the screw rod (51), the air cylinder (55) is fixedly arranged at the bottom of the second movable seat (52), and the second motor (56) is fixedly arranged at the output end of the air cylinder (55) and is fixedly connected with the drill bit (57).
4. A self-positioning metal structure processing perforating device as claimed in claim 3, characterized in that the mounting frame (4) is provided with a second chute (54) matched with the second movable seat (52), and the second movable seat (52) can slide along the second chute (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320151679.9U CN219724673U (en) | 2023-02-08 | 2023-02-08 | Perforating device is used in processing of self-align metallic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320151679.9U CN219724673U (en) | 2023-02-08 | 2023-02-08 | Perforating device is used in processing of self-align metallic structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219724673U true CN219724673U (en) | 2023-09-22 |
Family
ID=88031493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320151679.9U Active CN219724673U (en) | 2023-02-08 | 2023-02-08 | Perforating device is used in processing of self-align metallic structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219724673U (en) |
-
2023
- 2023-02-08 CN CN202320151679.9U patent/CN219724673U/en active Active
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