TW202140187A - Synchronously operated quick die changing device capable of locking or unlocking all quick joints synchronously - Google Patents

Abstract

This invention relates to a synchronously operated quick die changing device, comprising a die base body which has a flat square or oblate shape and disposed with two X-axis holes and four Z-axis holes, wherein an overlapped area is generated between the X-axis holes and the Z-axis holes; two central rod bodies respectively inserted into two X-axis holes, wherein the central rods are disposed with a first cone surface, a second cone surface and a reduced diameter section; four quick joints respectively assembled into the Z-axis holes, wherein the quick joints are respectively disposed with an annular engagement groove aligned with the overlapped area, and the first and second cone surfaces of the central rods are also aligned with the overlapped area, and a connecting plate mainly disposed to be assembled with the front ends of the two central rods; and an adjustment element pivotally connected to the connecting plate or the die base body, wherein the adjustment element is capable of moving or rotating at a fixed point when being driven, and two central rods are driven to lock or unlock the quick joints synchronously, so as to achieve a synchronously operated quick die changing device.

Description

Synchronous operation quick mold changing device

The present invention provides a quick mold changing device in the technical field, in particular, it provides a synchronous operation quick mold changing device; it is mainly provided with two central rods which are driven by an adjusting element and a connecting plate, so that they can be driven forward and backward synchronously. To move, you have to lock or unlock all quick connectors simultaneously.

Press, the inventor’s previous inventions, please refer to Application No. 108112577 "Quick Die Change Device", the content of which is a quick mold change device, which includes: a mold base body, the aforementioned mold base body is provided with one along the X axis For the above X-axis holes, the front section of the X-axis holes is provided with internal threads, and each X-axis hole is provided with two Z-axis holes besides, and the Z-axis holes and the X-axis holes are intersected to form a through X , Irregular intersection holes of the Z-axis holes and the first and second intersection areas, more than one center rod, the center rod is provided with a tool set connection hole and the front section is provided with an external thread, and the external thread is screwed to the X-axis hole Internal thread, the central rod body is provided with a first cone surface corresponding to the first intersection area, and corresponding to the second intersection area with a second cone surface and a reduced diameter section. The number of quick connectors is provided with a ring groove on the peripheral surface of the aforementioned number of quick connectors. , The ring groove corresponds to the first and second intersection area. According to this, the first and second tapered surfaces of the central rod body must be adjusted to enter the ring groove immediately Position the quick connector, adjust the first and second tapered surface of the central rod body to release the ring groove immediately to unlock, so as to achieve quick mold change and simple parts, easy assembly and long service life.

However, the previous patents applied by the inventors mentioned above can achieve the effect of locking the positioning quick coupling or unlocking the quick coupling immediately, but the two central rods are independent of each other, so they must be adjusted separately, except that there is no way to synchronize In addition, the two central rods must be operated twice in the same action, and the locking and unlocking must be performed four times. If a processing platform is equipped with several quick die change devices, the workload will be several and then multiplied by Double or several times, it is quite troublesome and unfavorable to work, there is a need for improvement.

Therefore, how to develop an innovative structure with more ideal and practicality in response to the problems of the above-mentioned conventional structure is what consumers are eagerly awaiting, and it is also the goal and direction that the relevant industry must strive to develop and break through.

In view of this, the inventor has been engaged in the manufacturing, development and design of related products for many years. Aiming at the above goals, after detailed design and careful evaluation, he finally obtained a practical invention.

The main purpose of the present invention is to provide a synchronous operation quick mold change device, which is mainly provided with two central rods which can be used for an adjustment element to drive a link plate synchronously to move forward and backward, and all quick connectors can be locked or unlocked synchronously.

To achieve the above objective, the present invention provides a fast synchronization operation The mold changing device includes: a mold base body must be oblate square or oblate circular shape, the mold base body is provided with two X-axis holes, and each X-axis hole is provided with two Z-axis holes next to it. And make the X-axis hole and the Z-axis hole produce an intersection area. The two central rods are respectively penetrated in the two X-axis holes. The central rod is provided with two first and second cones and a shrinking surface. Diameter section, the four quick connectors have to be respectively assembled into the Z-axis holes. The quick connector is provided with a ring groove to align the intersection area. The first and second cones of the central rod are also aligned with the intersection area. The main one is connected by the connecting plate. At the front ends of the two central rods, an adjusting element must be pivotally connected to the connecting plate or the mold base body. The adjusting element must move when being driven to drive the two central rods to lock or unlock the quick joint synchronously, or to rotate at a fixed point when driven. When the connecting plate moves, it is necessary to drive the two central rods to lock or unlock the quick connector synchronously.

Regarding the technology, means and effects adopted by the present invention, a preferred embodiment is given in conjunction with a detailed description of the drawings. It is believed that the above-mentioned purpose, structure and features of the present invention should be understood in depth and concretely. .

10: Mold base body

11: X axial hole

12: Z axial hole

13: Z axial hole

14: Internal threaded hole

15: round concave hole

16: Bolt hole

17: latch

20: Center pole

21: The first cone

22: second cone

23: Reduced diameter section

30: Quick connector

31: Ring card slot

40: Link plate

41: round hole

42: screw hole

50: adjustment element

51: The first class

52: second class

53: The third class

54: External thread

55: Tool set socket

56: Screw section

57: Cylindrical section

571: Ring Concave Arc

61: C-shaped buckle

70: Work

71: Fixture

IS: Intersection area

X: X axis

Z: Z axis

The first figure is a three-dimensional schematic diagram of an embodiment of the present invention.

The second figure is a three-dimensional exploded schematic view of an embodiment of the present invention.

The third figure is a plan sectional view of the unlocked state of an embodiment of the present invention.

The fourth figure is a plan sectional view of the locked state of an embodiment of the present invention.

The fifth figure shows the implementation status of an embodiment of the present invention for fixing a work object intention.

The sixth figure is a three-dimensional schematic diagram of another embodiment of the present invention.

The seventh figure is a three-dimensional exploded schematic view of another embodiment of the present invention.

The eighth figure is a plan sectional view of another embodiment of the present invention.

The ninth figure is a three-dimensional schematic diagram of another embodiment of the present invention.

The tenth figure is a three-dimensional exploded schematic view of another embodiment of the present invention.

Figure 11 is a plan sectional view of the unlocked state of another embodiment of the present invention.

Figure 12 is a plan sectional view of a locked state of another embodiment of the present invention.

The present invention provides a designer of a rapid mold changing device for synchronous operation.

In order to enable your reviewer to have a further understanding and understanding of the purpose, features and effects of the present invention, the implementation methods and diagrams are detailed as follows:

Refer to the first to fifth figures. In the second figure, X represents the X axis, and Z represents the Z axis. The present invention provides a rapid mold changing device for synchronous operation, which includes:

A mold base body 10 is provided with two X-axial holes 11, and two Z-axial holes 12, 13 are provided beside each of the aforementioned X-axial holes 11, and the aforementioned X-axial holes 11 and the aforementioned Z-axial holes 12 , 13 produces intersection area (IS);

The two central rod bodies 20 are respectively penetrated in the two aforementioned X-axis holes 11, and the aforementioned central rod body 20 is provided with two first and second tapered surfaces 21, 22 and a reduced diameter section 23;

For the four quick connectors 30, one end must be assembled with a work piece 70 or a clamp 71, and the other end must be assembled into the aforementioned Z axial holes 12 and 13, respectively. The aforementioned quick connector 30 is provided with a ring groove 31 aligned with the aforementioned intersection area (IS), The first and second tapered surfaces 21 and 22 of the central rod body 20 are also aligned with the intersection area (IS); it is characterized by:

A connecting plate 40 must be assembled to the front ends of the two aforementioned central rod bodies 20. A circular hole 41 is provided in the center of the aforementioned connecting plate 40; The first stage 51 is larger than the diameter of the round hole 41, the second stage 52 is equal to the diameter of the round hole 41 and can be sleeved in it, and the third stage 53 is set as a buckle groove for a C-shaped buckle 61 buckle The adjusting element 50 can be pivotally connected to the connecting plate 40. The other end of the adjusting element 50 is provided with an external thread 54. The mold base body 10 is provided with an internal threaded hole 14 corresponding to the external thread 54 for locking. The end surface of the adjustment element 50 is provided with a tool assembly hole 55, which can be assembled with a tool (not shown) to rotate and drive the adjustment element 50 to rotate. The external thread 54 of the adjustment element 50 is rotated in the internal thread hole. The forward or backward movement is generated in 14, and the connecting plate 40 and the two central rods 20 can be driven forward synchronously, so that the first and second tapered surfaces 21, 22 can lock the four ring grooves 31 of the quick connector 30 at the same time; Or it is possible to synchronously drive the aforementioned connecting plate 40 and the two aforementioned central rod bodies 20 to retreat, so that the aforementioned first and second tapered surfaces 21, 22 can be unlocked and separated from the four aforementioned quick connectors 30 at the same time. 31 ring card slot.

In the synchronous operation quick mold change device, the connecting plate 40 is assembled to the front ends of the two central rods 20, and the assembly is screwed, rivet riveted or welded.

Referring to the first to fifth figures, in the synchronous operation quick mold changing device, the mold base body 10 has a rectangular shape.

Refer to Figures 6 to 8 for the synchronous operation quick mold changing device, wherein the mold base body 10 has an oblate shape.

Referring to Figures ninth to twelfth, the present invention provides a synchronous operation quick mold change device, which includes:

A mold base body 10 is provided with two X-axial holes 11, and two Z-axial holes 12, 13 are provided beside each of the aforementioned X-axial holes 11, and the aforementioned X-axial holes 11 and the aforementioned Z-axial holes 12 , 13 produces intersection area (IS);

Two central rod bodies 20 are respectively inserted in the two aforementioned X-axis holes 11, and the aforementioned central rod body 20 is provided with two first and second tapered surfaces 21, 22 and a reduced diameter section 23;

For the four quick connectors 30, one end must be assembled with a work piece 70 or a clamp 71, and the other end must be assembled into the aforementioned Z axial holes 12 and 13, respectively. The aforementioned quick connector 30 is provided with a ring groove 31 aligned with the aforementioned intersection area (IS), The first and second tapered surfaces 21 and 22 of the central rod body 20 are also aligned with the intersection area (IS); it is characterized by:

A connecting plate 40 must be assembled to the front of the two aforementioned central rod bodies 20 At the end, a screw hole 42 is provided in the center of the aforementioned connecting plate 40; one end of an adjusting element 50 is set as a screw section 56 to be screwed into the screw hole 42 of the aforementioned connecting plate 40, and the other end of the aforementioned adjusting element 50 is set as a cylindrical section 57. The mold base body 10 is provided with a circular concave hole 15 corresponding to the aforementioned cylindrical section 57 for sleeves, the aforementioned adjustment element 50 cylindrical section 57 is provided with a circular circular concave arc 571, and the aforementioned groove base body 10 is provided with a pin hole through the aforementioned circular circular concave arc 571 16. A pin 17 is assembled to the pin hole 16 and clamps the circular concave arc 571. The end face of the adjustment element 50 is provided with a tool assembly hole 55, which can be assembled with a tool (not shown) to rotate and drive When the adjusting element 50 rotates, the screw section 57 of the adjusting element 50 rotates to cause the opposite connecting plate 40 to advance or retreat due to the screw hole 42, thereby driving the two central rods 20 forward synchronously. The first and second tapered surfaces 21, 22 simultaneously lock the four ring locking grooves 31 of the quick connector 30; or the two central rods 20 can be synchronously driven to retreat, so that the first and second tapered surfaces 21, 22 can be unlocked and separated from the four at the same time. One of the aforementioned quick connector 30 and ring groove 31.

In the synchronous operation quick mold change device, the connecting plate 40 is assembled to the front ends of the two central rods 20, and the assembly is screwed, rivet riveted or welded.

Referring to the sixth to eighth figures, in the synchronous operation quick mold changing device, the mold base body 10 has an oblate shape.

Refer to Figures ninth to twelfth, the synchronous operation quick mold changing device, wherein the mold base body 10 has a rectangular shape.

It can be seen from the above that the synchronous operation quick mold change device of the present invention is indeed the first in the industry to meet the novelty requirements of the invention patent, and its comprehensive innovative design meets the progressive requirements of the invention patent, and its main design There are two central rods for an adjusting element to drive a link plate synchronously to move forward and backward, and synchronously lock or unlock all quick connectors, which meets the better industrial utilization.

The foregoing is a detailed description of the preferred embodiments of the present invention and the technical features of the present invention; however, those skilled in the art should make changes and modifications to the present invention without departing from the spirit and principle of the present invention. Such changes and modifications shall be covered in the scope defined by the scope of the following patent applications.

In summary, the present invention provides a synchronous operation quick mold change device, which has indeed achieved all the objectives of the present invention, and the spatial pattern of its combined structure has not been seen in similar products, nor has it been disclosed before the application, which is in line with the patent. According to the law, Yan filed an application in accordance with the law.

10: Mold base body

12: Z axial hole

13: Z axial hole

20: Center pole

21: The first cone

22: second cone

23: Reduced diameter section

30: Quick connector

31: Ring card slot

40: Link plate

41: round hole

50: adjustment element

51: The first class

52: second class

53: The third class

54: External thread

55: Tool set socket

61: C-shaped buckle

X: X axis

Z: Z axis

Claims (8)

A rapid mold changing device for synchronous operation, including: A mold base body is provided with two X-axis holes, and each of the aforementioned X-axis holes is provided with two Z-axis holes next to it, and the aforementioned X-axis holes and the aforementioned Z-axis holes are formed into an intersection area; The two central rods are respectively inserted in the two aforementioned X-axis holes, and the aforementioned central rods are provided with two first and second tapered surfaces and a reduced diameter section; Four quick connectors, one end has to be assembled with work objects or clamps, and the other ends are respectively assembled into the aforementioned Z-axis holes. The aforementioned quick connectors are provided with a ring groove aligned with the aforementioned intersection area, and the aforementioned first and second cones of the aforementioned central rod The surface is also aligned with the aforementioned intersection area; it is characterized by: A connecting plate must be assembled to the front ends of the two aforementioned central rods, and a circular hole is provided in the center of the aforementioned connecting plate; one end of the adjusting element is set in the first, second, and third stages, and the first stage is larger than the diameter of the round hole, The second stage is equal to the diameter of the circular hole and can be nested in it, and the third stage is set as a buckle groove for a C-shaped buckle to buckle, so that the adjustment element can be pivotally connected to the connecting plate. The other end of the adjustment element is provided with an external thread, the mold base body is provided with an internal thread hole corresponding to the external thread for locking, and the end face of the adjustment element is also provided with a tool assembly hole, which can be assembled with a tool to rotate and drive the adjustment element to rotate , The external thread of the adjustment element rotates to generate forward or backward movement in the internal threaded hole, and then the connecting plate and the two central rods can be driven forward synchronously to achieve the first , The two cones simultaneously lock the four aforementioned quick coupling ring grooves; or the aforementioned connecting plate and the two aforementioned central rods can be synchronously driven to retreat, so that the first and second cones can be unlocked and separated from the four aforementioned quick coupling ring grooves at the same time . As described in the first item of the scope of patent application, the synchronous operation quick mold changing device, wherein the mold base body has an oblate shape. As described in the first item of the scope of patent application, the synchronous operation quick mold changing device, wherein the mold base body has a rectangular shape. As described in the first item of the scope of patent application, the rapid mold changing device for synchronous operation, wherein the connecting plate is assembled to the front ends of the two central rods, and the assembly is screwed, rivet riveted or welded. A rapid mold changing device for synchronous operation, including: A mold base body is provided with two X-axis holes, and each of the aforementioned X-axis holes is provided with two Z-axis holes next to it, and the aforementioned X-axis holes and the aforementioned Z-axis holes are formed into an intersection area; The two central rods are respectively inserted in the two aforementioned X-axis holes, and the aforementioned central rods are provided with two first and second tapered surfaces and a reduced diameter section; Four quick connectors, one end has to be assembled with work objects or clamps, and the other ends are respectively assembled into the aforementioned Z-axis holes. The aforementioned quick connectors are provided with a ring groove aligned with the aforementioned intersection area, and the aforementioned first and second cones of the aforementioned central rod The surface is also aligned with the aforementioned intersection area; it is characterized by: A connecting plate must be assembled to the front ends of the two aforementioned central rods, and a screw hole is provided in the center of the aforementioned connecting plate; Set in the screw hole of the connecting plate, the other end of the adjusting element is set as a cylindrical section, the mold base body is provided with a circular concave hole corresponding to the cylindrical section for sleeves, the cylindrical section of the adjusting element is provided with a circular concave arc, and the groove seat The main body is provided with a pin hole penetrating through the aforementioned circular concave arc. A plug pin is assembled to the aforementioned plug hole and clamps the aforementioned circular concave arc. The end face of the adjustment element is also provided with a tool assembly connection hole, which can be assembled with a tool to rotate and drive the aforementioned When the adjusting element rotates, the screw section of the adjusting element rotates to cause the opposite connecting plate to move forward or backward due to the screw hole, and then the two central rods can be driven forward synchronously to obtain the first and second cones. Lock the four aforementioned quick connector ring grooves at the same time; or can synchronously drive the two aforementioned central rods to retreat so that the aforementioned first and second tapered surfaces can unlock the four aforementioned quick connector ring grooves at the same time. As described in item 5 of the scope of patent application, the rapid mold changing device for synchronous operation, wherein the mold base body has an oblate shape. As described in item 5 of the scope of patent application, the rapid mold changing device for synchronous operation, wherein the mold base body has a rectangular shape. As described in item 5 of the scope of patent application, the quick mold changing device for synchronous operation, wherein the connecting plate is assembled to the front ends of the two central rods, and the assembly is screwed, rivet riveted or welded.

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