CN215032760U - Mould adjusting transmission device - Google Patents
Mould adjusting transmission device Download PDFInfo
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- CN215032760U CN215032760U CN202120615255.4U CN202120615255U CN215032760U CN 215032760 U CN215032760 U CN 215032760U CN 202120615255 U CN202120615255 U CN 202120615255U CN 215032760 U CN215032760 U CN 215032760U
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- fixedly connected
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- punching
- die
- sliding seat
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Abstract
The utility model belongs to the technical field of the piercing press, especially, relate to a transfer mould transmission, the other end of shaft coupling is connected with the one end tight fit of lead screw, drive nut and lead screw threaded connection, the one end and the drive nut fixed connection of backup pad, the one end and the drive nut fixed connection of fixed plate, the other end and the sliding seat fixed connection of fixed plate, the fixing base is connected with the lateral wall fixed connection of last die, the guide rail fixed connection is in the fixing base, the one end and the guide rail sliding connection of slider, the other end and the other end fixed connection of backup pad of slider, the sliding seat is located the constant head tank and moves along the length direction of constant head tank, the one end of punching needle subassembly is located the sliding seat, the other end of punching needle subassembly extends upwards and is located the top of sliding seat; because of the influence of the two sliding blocks and the guide rail, the two sliding seats can be more stable when moving, and the shaking is prevented in the moving process.
Description
Technical Field
The utility model belongs to the technical field of the piercing press, especially, relate to a transfer mould transmission.
Background
The method for adjusting the punching position of the old die of the punching machine basically adjusts the upper die to the position of a client needing punching according to the requirement of a client production board, and the method can cause inconvenience because the arm of an operator of a large machine table is not long enough to directly adjust the die to the required position and the adjustment tool is needed to operate in the debugging process.
The existing punching machine usually adopts a transmission mechanism with a simple structure to adjust the position of an upper punching die, but the traditional transmission mechanism cannot accurately control the horizontal position of the upper punching die, so that the position of the upper punching die and the position needing punching generates errors, the production quality is seriously influenced, and the requirement of industrial automatic production is difficult to meet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a transfer mould transmission aims at solving the drive mechanism's among the piercing press among the prior art transmission precision lower, produces the error easily at the in-process of production, is difficult to satisfy the technical problem of modernized production.
In order to achieve the above object, an embodiment of the present invention provides a die-adjusting transmission device, which includes an upper punch die, a guide mechanism, a punching mechanism, and a transmission mechanism; the upper punching die is provided with a positioning groove penetrating through the top of the upper punching die, the bottom of the positioning groove is provided with a plurality of positioning holes, and the transmission mechanism comprises a servo motor, a coupler, a screw rod and at least one transmission assembly; the transmission set comprises a transmission nut, a support plate and a fixed plate, the body of the servo motor is fixedly connected with the side wall of the upper punching die, the main shaft of the servo motor is tightly matched and connected with one end of the coupler, the other end of the coupler is tightly matched and connected with one end of the screw rod, the transmission nut is in threaded connection with the screw rod, one end of the support plate is fixedly connected with the transmission nut, one end of the fixed plate is fixedly connected with the transmission nut, the other end of the fixed plate is fixedly connected with the other end of the support plate, the guide mechanism comprises a fixed seat, a guide rail and at least one sliding block, the fixed seat is fixedly connected with the side wall of the upper punching die, the guide rail is fixedly connected in the fixed seat, one end of the sliding block is slidably connected with the guide rail, and the other end of the sliding block is fixedly connected with the other end of the support plate, the punching mechanism comprises at least one punching assembly; the punching assembly comprises a sliding seat, a punching needle assembly, a positioning pin, an electromagnetic valve, an air inlet and an air outlet, the sliding seat is arranged in the positioning groove and moves along the length direction of the positioning groove, one end of the punching needle assembly is arranged in the sliding seat, the other end of the punching needle assembly extends upwards and is located at the top of the sliding seat, one end of the positioning pin is arranged in the sliding seat, the other end of the positioning pin extends downwards and is movably connected with the positioning holes, and the air inlet and the air outlet are respectively and fixedly connected with the side wall of the sliding seat.
Optionally, the guide rail is arranged parallel to the screw rod.
Optionally, the die adjustment transmission device further comprises a first connecting plate; the body of the servo motor is fixedly connected with the side wall of the upper punching die through the first connecting plate.
Optionally, the die adjustment transmission device further comprises a second connecting plate; the second connecting plate is fixedly connected with the side wall of the fixed seat.
Optionally, the other end of the screw rod is rotatably connected with the second connecting plate.
Optionally, the mold adjusting transmission device further comprises a bearing; the second connecting plate is provided with mounting holes penetrating through two ends of the side wall of the second connecting plate, the outer ring of the bearing is tightly matched and connected with the inner wall of the mounting hole, and the other end of the screw rod is tightly matched and connected with the inner ring of the bearing.
Optionally, the positioning holes are uniformly distributed at intervals along the length direction of the bottom of the positioning groove.
Optionally, the die adjustment transmission device further includes two positioning cover plates, and the two positioning cover plates are respectively and fixedly connected to two ends of the top of the upper die.
Optionally, the mold adjusting transmission device further comprises a photographing mechanism; the photographing mechanism is fixedly connected with the side wall of at least one sliding seat.
Optionally, the solenoid valve is a three-position, five-way solenoid valve.
The embodiment of the utility model provides an above-mentioned one or more technical scheme among the accent mould transmission have one of following technological effect at least: the utility model discloses a transfer mould transmission, during operation, the servo motor that sets up on the drive mechanism starts, install two drive nuts that the structure is the same on the lead screw, when the servo motor drives the lead screw through the shaft coupling and rotates, two drive nuts will advance or retreat along the length direction of lead screw simultaneously, two backup pads and fixed plates that the structure is the same are all installed on two drive nuts, two fixed plates are respectively with the lateral wall fixed connection of two backup pads, so two drive nuts just can drive two backup pads respectively and advance or retreat along the length direction of lead screw, the top of two backup pads respectively with two slider fixed connection, two sliders all with the guide rail picture the sliding connection, so when two sliding seats move along the length direction of lead screw, because receive the influence of two sliders and guide rail, two sliding seats can be more steady when moving, the device has the advantages that the shaking is prevented in the moving process, the positioning pins on the two sliding seats can be positioned with the positioning holes, after the positioning, the electromagnetic valve can control the punching needle assembly to punch a die, the punching quality is guaranteed, the transmission error can be obviously reduced through the matching movement of the sliding block and the guide rail, and the modern production process with high precision and high quality is met.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural view of a mold adjusting transmission device provided by an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a transmission mechanism of the mold adjusting transmission device according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a guiding mechanism of a mold adjusting transmission device according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a punching mechanism of the die adjustment transmission device according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
10-upper punch 11-positioning groove 20-guiding mechanism
21-fixed seat 22-guide rail 23-sliding block
30-punching mechanism 31-punching component 40-transmission mechanism
41-servo motor 42-coupling 43-screw rod
44-first connecting plate 60-second connecting plate of transmission assembly 50
70-bearing 80-positioning cover plate 90-photographic mechanism
111-positioning hole 311-sliding seat 312-punching needle assembly
313-positioning pin 314-air inlet interface 315-air outlet interface
441-driving nut 442-supporting plate 443-fixing plate.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In an embodiment of the present invention, as shown in fig. 1 to 4, a die adjustment transmission device is provided, which includes an upper punch die 10, a guide mechanism 20, a punching mechanism 30, and a transmission mechanism 40; the upper die 10 is provided with a positioning groove 11 penetrating through the top of the upper die, the bottom of the positioning groove 11 is provided with a plurality of positioning holes 111, and the transmission mechanism 40 comprises a servo motor 41, a coupler 42, a screw rod 43 and at least one transmission assembly 44; the transmission set comprises a transmission nut 441, a support plate 442 and a fixing plate 443, a body of the servo motor 41 is fixedly connected with a side wall of the upper die 10, a main shaft of the servo motor 41 is tightly connected with one end of the coupling 42, the other end of the coupling 42 is tightly connected with one end of the screw rod 43, the transmission nut 441 is in threaded connection with the screw rod 43, one end of the support plate 442 is fixedly connected with the transmission nut 441, one end of the fixing plate 443 is fixedly connected with the transmission nut 441, the other end of the fixing plate 443 is fixedly connected with the sliding seat 311, the guide mechanism 20 comprises a fixing seat 21, a guide rail 22 and at least one sliding block 23, the fixing seat 21 is fixedly connected with a side wall of the upper die 10, the guide rail 22 is fixedly connected in the fixing seat 21, and one end of the sliding block 23 is slidably connected with the guide rail 22, the other end of the sliding block 23 is fixedly connected with the other end of the supporting plate 442, and the punching mechanism 30 comprises at least one punching assembly 31; the punching assembly 31 includes a sliding seat 311, a punching pin assembly 312, a positioning pin 313, an electromagnetic valve (not shown), an air inlet port 314, and an air outlet port 315, wherein the sliding seat 311 is disposed in the positioning slot 11 and moves along the length direction of the positioning slot 11, one end of the punching pin assembly 312 is disposed in the sliding seat 311, the other end of the punching pin assembly 312 extends upward and is located at the top of the sliding seat 311, one end of the positioning pin 313 is disposed in the sliding seat 311, the other end of the positioning pin 313 extends downward and is movably connected to each positioning hole 111, and the air inlet port 314 and the air outlet port 315 are respectively and fixedly connected to the side wall of the sliding seat 311.
Specifically, in the mold adjusting transmission device of the present invention, when in operation, the servo motor 41 disposed on the transmission mechanism 40 is started, two transmission nuts 441 with the same structure are mounted on the screw rod 43, when the servo motor 41 drives the screw rod 43 to rotate through the coupling 42, the two transmission nuts 441 will simultaneously advance or retreat along the length direction of the screw rod 43, two supporting plates 442 and two fixing plates 443 with the same structure are mounted on the two transmission nuts 441, the two fixing plates 443 are respectively and fixedly connected with the side walls of the two supporting plates 442, so that the two transmission nuts 441 can respectively drive the two supporting plates 442 to advance or retreat along the length direction of the screw rod 43, the tops of the two supporting plates 442 are respectively and fixedly connected with the two sliders 23, the two sliders 23 are both in sliding connection with the guide rail 22, when the two sliding seats 311 move along the length direction of the screw rod 43, because of the influence of the two sliding blocks 23 and the guide rail 22, the two sliding seats 311 can move more stably, shaking is prevented in the moving process, the positioning pins 313 on the two sliding seats 311 can be positioned with the positioning holes 111, after positioning, the electromagnetic valve can control the punching needle assembly 312 to punch a die, the punching quality is ensured, the device can obviously reduce transmission errors through the matching motion of the sliding blocks 23 and the guide rail 22, and the high-precision and high-quality modern production process is met.
In another embodiment of the present invention, as shown in fig. 1 to 3, the guide rail 22 is disposed in parallel with the screw 43. Specifically, the guide rail 22 is parallel to the screw rod 43, so that the two sliding blocks 23 and the two transmission nuts 441 are always parallel to each other when the guide rail 22 and the screw rod 43 move, and the two transmission nuts 441 can be limited by the two sliding blocks 23 when moving, so that the stable linear reciprocating motion is facilitated, and the conditions of shaking and deviation are prevented from occurring.
In another embodiment of the present invention, as shown in fig. 1-2, the mold adjusting transmission device further includes a first connecting plate 50; the body of the servo motor 41 is fixedly connected with the side wall of the upper die 10 through the first connecting plate 50. Specifically, go up through first connecting plate 50 fixed connection between die 10's the lateral wall and the fixing base 21, be favorable to strengthening the stability between die 10 and the fixing base 21, install servo motor 41's body on first connecting plate 50 again, can improve servo motor 41 the stationarity of operation in-process, first connecting plate 50 is the setting of "L" shape.
In another embodiment of the present invention, as shown in fig. 1-2, the mold adjusting transmission device further includes a second connecting plate 60; the second connecting plate 60 is fixedly connected with the side wall of the fixed seat 21. Specifically, install a second connecting plate 60 on the lateral wall of fixing base 21, second connecting plate 60 can prevent that outside impurity from directly getting into from the lateral wall of fixing base 21, has avoided impurity to cause the damage to inside part.
In another embodiment of the present invention, as shown in fig. 1 to 2, the other end of the screw 43 is rotatably connected to the second connecting plate 60. Specifically, the other end of the screw 43 is rotatably connected to the second connecting plate 60, and the second connecting plate 60 supports the screw 43, which is beneficial to improving the running stability of the two transmission nuts 441.
In another embodiment of the present invention, as shown in fig. 1-2, the mold adjusting transmission device further includes a bearing 70; the second connecting plate 60 is provided with mounting holes (not shown) penetrating through two ends of the side wall thereof, the outer ring of the bearing 70 is tightly fitted and connected with the inner wall of the mounting hole, and the other end of the screw rod 43 is tightly fitted and connected with the inner ring of the bearing 70. Specifically, the second connecting plate 60 is provided with a mounting hole, a bearing 70 is installed in the mounting hole, and the other end of the screw rod 43 is connected with the bearing 70, so that the screw rod 43 can rotate more stably, the vibration is reduced, and the processing precision is improved.
In another embodiment of the present invention, as shown in fig. 1, the positioning holes 111 are uniformly spaced along the length direction of the bottom of the positioning groove 11. Specifically, a plurality of locating holes 111 are evenly distributed along the length direction of the bottom of the locating slot 11 at intervals, that is, the distance between two adjacent locating holes 111 is the same, which is beneficial to realizing higher-precision locating.
In another embodiment of the present invention, as shown in fig. 1-2, the mold adjusting transmission device further includes two positioning cover plates 80, and the two positioning cover plates 80 are respectively and fixedly connected to two ends of the top of the upper punch die 10. Specifically, after the two sliding seats 311 are installed in the positioning groove 11, the two positioning cover plates 80 are respectively fixed at the two ends of the top of the upper die 10, so that the two sliding seats 311 can be limited, the two sliding seats 311 can only move in the positioning groove 11, and the two sliding seats 311 are prevented from falling out of the positioning groove 11.
In another embodiment of the present invention, as shown in fig. 1, the mold adjusting transmission device further includes a photographing mechanism 90; the photographing mechanism 90 is fixedly connected to at least one side wall of the sliding seat 311. Specifically, the photographing mechanism 90 is fixedly connected to a side wall of one of the sliding seats 311, and when the sliding seat 311 moves, the photographing mechanism 90 can be driven to move, and the photographing mechanism 90 can capture a picture of current position information and transmit the picture in real time, which is beneficial to realizing a higher-precision processing process.
In another embodiment of the present invention, the electromagnetic valve is a three-position five-way electromagnetic valve. Specifically, the three-position five-way electromagnetic valve is selected to avoid inconvenience caused by sudden interruption of compressed air, and production cannot be stopped due to sudden loss of the compressed air.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A transfer mould transmission which characterized in that: comprises an upper punch die, a guide mechanism, a punching mechanism and a transmission mechanism; the upper punching die is provided with a positioning groove penetrating through the top of the upper punching die, the bottom of the positioning groove is provided with a plurality of positioning holes, and the transmission mechanism comprises a servo motor, a coupler, a screw rod and at least one transmission assembly; the transmission set comprises a transmission nut, a support plate and a fixed plate, the body of the servo motor is fixedly connected with the side wall of the upper punching die, the main shaft of the servo motor is tightly matched and connected with one end of the coupler, the other end of the coupler is tightly matched and connected with one end of the screw rod, the transmission nut is in threaded connection with the screw rod, one end of the support plate is fixedly connected with the transmission nut, one end of the fixed plate is fixedly connected with the transmission nut, the other end of the fixed plate is fixedly connected with the other end of the support plate, the guide mechanism comprises a fixed seat, a guide rail and at least one sliding block, the fixed seat is fixedly connected with the side wall of the upper punching die, the guide rail is fixedly connected in the fixed seat, one end of the sliding block is slidably connected with the guide rail, and the other end of the sliding block is fixedly connected with the other end of the support plate, the punching mechanism comprises at least one punching assembly; the punching assembly comprises a sliding seat, a punching needle assembly, a positioning pin, an electromagnetic valve, an air inlet and an air outlet, the sliding seat is arranged in the positioning groove and moves along the length direction of the positioning groove, one end of the punching needle assembly is arranged in the sliding seat, the other end of the punching needle assembly extends upwards and is located at the top of the sliding seat, one end of the positioning pin is arranged in the sliding seat, the other end of the positioning pin extends downwards and is movably connected with the positioning holes, and the air inlet and the air outlet are respectively and fixedly connected with the side wall of the sliding seat.
2. The mode adjustment drive of claim 1, wherein: the guide rail and the screw rod are arranged in parallel.
3. The mode adjustment drive of claim 1, wherein: the die adjusting transmission device further comprises a first connecting plate; the body of the servo motor is fixedly connected with the side wall of the upper punching die through the first connecting plate.
4. A mode adjustment transmission device according to any one of claims 1 to 3, wherein: the die adjusting transmission device also comprises a second connecting plate; the second connecting plate is fixedly connected with the side wall of the fixed seat.
5. The mode adjustment drive of claim 4, wherein: the other end of the screw rod is rotatably connected with the second connecting plate.
6. The mode adjustment drive of claim 5, wherein: the die adjusting transmission device also comprises a bearing; the second connecting plate is provided with mounting holes penetrating through two ends of the side wall of the second connecting plate, the outer ring of the bearing is tightly matched and connected with the inner wall of the mounting hole, and the other end of the screw rod is tightly matched and connected with the inner ring of the bearing.
7. A mode adjustment transmission device according to any one of claims 1 to 3, wherein: and the positioning holes are uniformly distributed along the length direction of the bottom of the positioning groove at intervals.
8. A mode adjustment transmission device according to any one of claims 1 to 3, wherein: the die adjusting transmission device further comprises two positioning cover plates, and the two positioning cover plates are fixedly connected to two ends of the top of the upper punching die respectively.
9. A mode adjustment transmission device according to any one of claims 1 to 3, wherein: the mould adjusting transmission device also comprises a photographing mechanism; the photographing mechanism is fixedly connected with the side wall of at least one sliding seat.
10. A mode adjustment transmission device according to any one of claims 1 to 3, wherein: the electromagnetic valve is a three-position five-way electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120615255.4U CN215032760U (en) | 2021-03-25 | 2021-03-25 | Mould adjusting transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120615255.4U CN215032760U (en) | 2021-03-25 | 2021-03-25 | Mould adjusting transmission device |
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| Publication Number | Publication Date |
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| CN215032760U true CN215032760U (en) | 2021-12-07 |
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| CN202120615255.4U Active CN215032760U (en) | 2021-03-25 | 2021-03-25 | Mould adjusting transmission device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055577A (en) * | 2022-06-29 | 2022-09-16 | 深圳市荣创精密自动化设备有限公司 | Automatic positioning mechanism for upper punching die and punching machine |
-
2021
- 2021-03-25 CN CN202120615255.4U patent/CN215032760U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055577A (en) * | 2022-06-29 | 2022-09-16 | 深圳市荣创精密自动化设备有限公司 | Automatic positioning mechanism for upper punching die and punching machine |
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