CN212803894U - Synchronous operation quick die changing device - Google Patents
Synchronous operation quick die changing device Download PDFInfo
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- CN212803894U CN212803894U CN202021146217.0U CN202021146217U CN212803894U CN 212803894 U CN212803894 U CN 212803894U CN 202021146217 U CN202021146217 U CN 202021146217U CN 212803894 U CN212803894 U CN 212803894U
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- conical surface
- hole
- adjusting element
- central rod
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Abstract
The utility model provides a quick retooling device of synchronous operation, be the oblate including a die holder body, oblate's shape, be equipped with two X axial holes, be equipped with four Z axial holes, and make X axial hole and Z axial hole produce intersection region, two central body of rod, wear to locate in two X axial holes respectively, it is first respectively to be equipped with two on the central body of rod, two conical surfaces and a reducing section, four quick-operation joint must organize Z axial hole respectively, quick-operation joint is equipped with an annular clamping groove and aligns intersection region, the first of the central body of rod, two conical surfaces also aim at intersection region, it must organize two central body of rod front ends mainly to establish a tie plate, an adjusting element must pin joint in tie plate or die holder body, the adjusting element must remove when driven or the fixed point is rotatory, and drive the synchronous lock solid of two central body of rod or unblock quick-operation joint, reach the effect of the quick retooling of synchronous operation.
Description
Technical Field
The utility model relates to the technical field of a rapid die change device, in particular to a synchronous operation rapid die change device which is technically provided; two central rods are driven by an adjusting element to drive a connecting plate, so that the synchronous driving can move back and forth, and all the quick connectors can be locked or unlocked synchronously.
Background
The inventor of the present invention refers to taiwan application No. 108112577 of "fast mold changing device", the contents of which are a fast mold changing device, comprising: the die holder body is provided with more than one X axial hole in the X axial direction, the front section of each X axial hole is provided with internal threads, two Z axial holes are arranged beside each X axial hole, the Z axial holes and the X axial holes are intersected to form an irregular intersection hole penetrating X, Z axial holes and a first intersection region and a second intersection region, more than one central rod body is provided with a tool assembly hole and a front section provided with external threads, the external threads are screwed into the internal threads of the X axial holes, the central rod body is provided with a first conical surface corresponding to the first intersection region, a second conical surface and a reducing section corresponding to the second intersection region, the quick connector is provided with a quick connector, the peripheral surface of the quick connector is provided with an annular clamping groove corresponding to the first intersection region and the second intersection region, and accordingly, the first conical surface and the second conical surface of the central rod body are adjusted to enter the annular clamping groove to immediately position the quick connector, and the first conical surface, the second, The two conical surfaces can be immediately unlocked from the ring clamping groove, so that the purposes of quick die change, simple and economical components, easy assembly and long service life can be achieved.
However, although the above-mentioned prior patent can achieve the effect of locking and positioning the quick connector or immediately unlocking the quick connector, the two central rod bodies are independent, so the adjustment must be separately performed, except that there is no way to synchronize, the two central rod bodies need to operate twice in the same motion, the locking and unlocking need four times, if a plurality of quick mold changing devices are arranged on a processing platform, the workload needs to be several times and then multiplied by two times or several times, which is quite troublesome and inconvenient to operate, and the improvement needs to be realized.
Therefore, in order to solve the above problems of the conventional structure, how to develop an innovative structure with more ideal practicability is also an objective and direction for the relevant manufacturers to try to develop and break through.
In view of this, the present invention provides a practical utility model after the designer has been engaged in the manufacturing development and design experience of the related products for many years and has been designed and evaluated in detail.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a synchronous quick die change device, which is mainly provided with two central rods to move back and forth by a synchronous driving of a connecting plate driven by an adjusting element, so as to lock or unlock all quick connectors synchronously.
In order to achieve the above object, the utility model adopts the following technical scheme:
a synchronous operation rapid die change device comprises:
the die holder body is provided with two X axial holes, two Z axial holes are arranged beside each X axial hole, and the X axial holes and the Z axial holes generate an intersection region;
two central rod bodies respectively penetrate through the two X axial holes, and the two central rod bodies are respectively provided with a first conical surface, a second conical surface and a reducing section;
one end of each quick joint can be connected with a workpiece or a clamp in an assembling mode, the other end of each quick joint can be respectively connected into the Z-axis hole in an assembling mode, each quick joint is provided with an annular clamping groove aligned with the intersection region, and the first conical surface and the second conical surface of the central rod body are aligned with the intersection region; the method is characterized in that:
a connecting plate which can be assembled to the front ends of the two central rod bodies, and the center of the connecting plate is provided with a round hole; one end of an adjusting element is arranged into a first step, a second step and a third step, the first step is larger than the diameter of the round hole, the second step is equal to the diameter of the round hole and can be sleeved in the round hole, the third step is provided with a snap ring groove for buckling a C-shaped buckle, so that the adjusting element can be pivoted on the connecting plate, the other end of the adjusting element is provided with an external thread, the die holder body is provided with an internal thread hole corresponding to the external thread for locking, the end surface of the adjusting element is provided with a tool assembly hole for being assembled with a tool to rotate so as to drive the adjusting element to rotate, the external thread of the adjusting element generates forward or backward movement in the internal thread hole due to rotation, thereby synchronously driving the connecting plate and the two central rod bodies to advance, and simultaneously locking the four quick connector ring clamping grooves by the first conical surface and the second conical surface; or the connecting plate and the two central rod bodies can be synchronously driven to retreat, and the first conical surface and the second conical surface can be simultaneously unlocked and separated from the four quick connector ring clamping grooves.
The quick die change device of synchronous operation, wherein: the die holder body is oblate.
The quick die change device of synchronous operation, wherein: the die holder body is in a flat square shape.
The quick die change device of synchronous operation, wherein: the connecting plate can be assembled to the front ends of the two central rod bodies in a screw locking manner, a rivet riveting manner or a welding manner.
A synchronous operation rapid die change device comprises:
the die holder body is provided with two X axial holes, two Z axial holes are arranged beside each X axial hole, and the X axial holes and the Z axial holes generate an intersection region;
two central rod bodies respectively penetrate through the two X axial holes, and the two central rod bodies are respectively provided with a first conical surface, a second conical surface and a reducing section;
one end of each quick joint can be connected with a workpiece or a clamp in an assembling mode, the other end of each quick joint can be respectively connected into the Z-axis hole in an assembling mode, each quick joint is provided with an annular clamping groove aligned with the intersection region, and the first conical surface and the second conical surface of the central rod body are aligned with the intersection region; the method is characterized in that:
a connecting plate which can be assembled to the front ends of the two central rod bodies, and the center of the connecting plate is provided with a screw hole; one end of an adjusting element is arranged into a screw rod section which can be screwed in the screw hole of the connecting plate, the other end of the adjusting element is arranged into a cylindrical section, the die holder body is provided with a round concave hole corresponding to the cylindrical section for sleeving, the cylindrical section of the adjusting element is provided with a circular concave arc, the die holder body is provided with a bolt hole penetrating through the circular concave arc, a bolt can be assembled in the bolt hole and clamps the circular concave arc, the end surface of the adjusting element is provided with a tool assembling hole so as to be assembled with a tool to rotate and further drive the adjusting element to rotate, the screw rod section of the adjusting element enables the opposite connecting plate to move forwards or backwards due to the screw hole due to rotation, and further two central rod bodies can be synchronously driven to move forwards, and four quick joint ring clamping grooves can be simultaneously locked by the first conical surface and the second conical surface; or the two central rod bodies can be synchronously driven to retreat, and the first conical surface and the second conical surface can be simultaneously unlocked and separated from the four quick connector ring clamping grooves.
The quick die change device of synchronous operation, wherein: the die holder body is oblate.
The quick die change device of synchronous operation, wherein: the die holder body is in a flat square shape.
The quick die change device of synchronous operation, wherein: the connecting plate can be assembled to the front ends of the two central rod bodies in a screw locking manner, a rivet riveting manner or a welding manner.
The utility model discloses a quick retooling device of synchronous operation mainly is equipped with two central body of rod, for the back-and-forth movement that an adjusting element drove a connecting plate synchronous drive and makes, can lock solid or unblock all quick-operation joint in step.
With regard to the techniques, means and functions of the present invention, a preferred embodiment will be described in detail with reference to the accompanying drawings, which are provided for illustration purposes and for purposes of describing the present invention.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a perspective exploded view of an embodiment of the present invention.
Fig. 3 is a plan sectional view of an unlocked state of an embodiment of the present invention.
Fig. 4 is a plan sectional view of a locked state of an embodiment of the present invention.
Fig. 5 is a schematic view of an embodiment of the present invention for fixing a work piece.
Fig. 6 is a perspective view of another embodiment of the present invention.
Fig. 7 is a schematic perspective exploded view of another embodiment of the present invention.
Fig. 8 is a plan sectional view of another embodiment of the present invention.
Fig. 9 is a perspective view schematically illustrating another embodiment of the present invention.
Fig. 10 is a perspective exploded view of another embodiment of the present invention.
Fig. 11 is a plan sectional view of an unlocked state according to still another embodiment of the present invention.
Fig. 12 is a plan sectional view of a locked state of a further embodiment of the present invention.
Description of reference numerals: 10-die holder body; 11-X axial bore; a 12-Z axial bore; 13-Z axial holes; 14-an internally threaded hole; 15-round concave holes; 16-bolt holes; 17-a latch; 20-a central rod body; 21-a first conical surface; 22-a second conical surface; 23-a reducing section; 30-a quick coupling; 31-ring card slot; 40-a web; 41-round hole; 42-screw hole; 50-an adjustment element; 51-first order; 52-second order; 53-third order; 54-external threads; 55-tool set hole; 56-screw section; 57-cylindrical section; 571-circular concave arc; a 61-C type buckle; 70-a work piece; 71-a clamp; IS-intersection region; an X-X axial direction; the Z-Z axis.
Detailed Description
The utility model provides a design of a synchronous operation rapid die changing device.
In order to further understand and appreciate the objects, features and functions of the present invention, the following detailed description of the embodiments and drawings is provided:
referring to fig. 1 to 5, X in fig. 2 represents an X axis direction, and Z represents a Z axis direction. The utility model provides a quick retooling device of synchronous operation includes:
a die holder body 10 IS provided with two X axial holes 11, two Z axial holes 12 and 13 are arranged beside each X axial hole 11, and an intersection area (IS) IS formed between the X axial hole 11 and the Z axial holes 12 and 13;
two central rod bodies 20 respectively penetrating the two X axial holes 11, the central rod body 20 being provided with two first and second conical surfaces 21, 22 and a reducing section 23;
four quick couplings 30, one end of which IS connected to the workpiece 70 or the clamp 71 and the other end of which IS connected to the Z- axis holes 12 and 13, respectively, wherein the quick couplings 30 are provided with a ring-shaped locking groove 31 aligned with the intersection region (IS), and the first and second conical surfaces 21 and 22 of the central rod 20 are aligned with the intersection region (IS); wherein:
a connecting plate 40 connected to the front ends of the two central rods 20, wherein a circular hole 41 is formed in the center of the connecting plate 40; an adjusting element 50 is provided with a first, a second and a third stages 51, 52, 53 at one end, wherein the first stage 51 is larger than the diameter of the circular hole 41, the second stage 52 is equal to the diameter of the circular hole 41 and can be nested therein, the third stage 53 is provided with a snap ring groove for buckling a C-shaped snap 61, such that the adjusting element 50 can be pivoted on the connecting plate 40, the other end of the adjusting element 50 is provided with an external thread 54, the die holder body 10 is provided with an internal thread hole 14 for locking corresponding to the external thread 54, the end surface of the adjusting element 50 is provided with a tool assembling hole 55 for assembling a tool (not shown) to rotate and further drive the adjusting element 50 to rotate, the external thread 54 of the adjusting element 50 rotates to generate an advancing or retreating motion in the internal thread hole 14, and further synchronously drive the connecting plate 40 and the two central rods 20 to advance and thereby to obtain the first rod body, a second rod body, a third rod body, and a third rod, The conical surfaces 21 and 22 lock the four quick coupling 30 ring clamping grooves 31 simultaneously; or the connecting plate 40 and the two central rods 20 can be synchronously driven to retreat, so that the first conical surfaces 21 and the second conical surfaces 22 can be simultaneously unlocked and separated from the annular clamping grooves 31 of the four quick connectors 30.
In the synchronous operation rapid die change device, the connecting plate 40 is assembled to the front ends of the two central rods 20, and the assembling is performed by screw locking, rivet riveting or welding.
Referring to fig. 1 to 5, in the synchronous operation rapid die changing device, the die holder body 10 is shaped like a flat square.
Referring to fig. 6 to 8, in the synchronous operation rapid die changing device, the die holder body 10 is shaped like an oblate.
Referring to fig. 9 to 12, the utility model provides a quick die change device for synchronous operation, which comprises:
a die holder body 10 IS provided with two X axial holes 11, two Z axial holes 12 and 13 are arranged beside each X axial hole 11, and an intersection area (IS) IS formed between the X axial hole 11 and the Z axial holes 12 and 13;
two central rod bodies 20 respectively penetrating the two X axial holes 11, the central rod body 20 being provided with two first and second conical surfaces 21, 22 and a reducing section 23;
four quick couplings 30, one end of which IS connected to the workpiece 70 or the clamp 71 and the other end of which IS connected to the Z- axis holes 12 and 13, respectively, wherein the quick couplings 30 are provided with a ring-shaped locking groove 31 aligned with the intersection region (IS), and the first and second conical surfaces 21 and 22 of the central rod 20 are aligned with the intersection region (IS); wherein:
a connecting plate 40 connected to the front ends of the two central rods 20, the connecting plate 40 having a screw hole 42 at the center; an adjusting element 50 having a screw section 56 at one end thereof for being screwed into the screw hole 42 of the connecting plate 40, the adjusting element 50 having a cylindrical section 57 at the other end thereof, the die holder body 10 having a circular recess 15 corresponding to the cylindrical section 57 for being sleeved thereon, the cylindrical section 57 of the adjusting element 50 having a circular concave arc 571, the die holder body 10 having a pin hole 16 penetrating through the circular concave arc 571, a pin 17 assembled to the pin hole 16 and engaging the circular concave arc 571, the adjusting element 50 having a tool assembling hole 55 at an end surface thereof for being assembled with a tool (not shown) to rotate and drive the adjusting element 50 to rotate, the screw section 57 of the adjusting element 50 rotating to cause the corresponding connecting plate 40 to move forward or backward due to the screw hole 42, thereby synchronously driving the two central rods 20 to move forward and thereby causing the first central rod 20 to rotate, The conical surfaces 21 and 22 lock the four quick coupling 30 ring clamping grooves 31 simultaneously; or the two center rods 20 can be driven to move backward synchronously, so that the first and second conical surfaces 21 and 22 can be unlocked and separated from the annular clamping grooves 31 of the four quick connectors 30 simultaneously.
In the synchronous operation rapid die change device, the connecting plate 40 is assembled to the front ends of the two central rods 20, and the assembling is performed by screw locking, rivet riveting or welding.
Referring to fig. 6 to 8, in the synchronous operation rapid die changing device, the die holder body 10 is shaped like an oblate.
Referring to fig. 9 to 12, in the synchronous operation rapid die changing device, the die holder body 10 is shaped like a flat square.
Therefore, the utility model discloses a quick retooling device of synchronous operation mainly is equipped with two central body of rod, for the back-and-forth movement that an adjusting element drove a connecting plate synchronous drive messenger, can lock solid or unblock all quick-operation joints in step.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. A synchronous operation rapid die change device comprises:
the die holder body is provided with two X axial holes, two Z axial holes are arranged beside each X axial hole, and the X axial holes and the Z axial holes generate an intersection region;
two central rod bodies respectively penetrate through the two X axial holes, and the two central rod bodies are respectively provided with a first conical surface, a second conical surface and a reducing section;
one end of each quick joint can be connected with a workpiece or a clamp in an assembling mode, the other end of each quick joint can be respectively connected into the Z-axis hole in an assembling mode, each quick joint is provided with an annular clamping groove aligned with the intersection region, and the first conical surface and the second conical surface of the central rod body are aligned with the intersection region; the method is characterized in that:
a connecting plate which can be assembled to the front ends of the two central rod bodies, and the center of the connecting plate is provided with a round hole; one end of an adjusting element is arranged into a first step, a second step and a third step, the first step is larger than the diameter of the round hole, the second step is equal to the diameter of the round hole and can be sleeved in the round hole, the third step is provided with a snap ring groove for buckling a C-shaped buckle, so that the adjusting element can be pivoted on the connecting plate, the other end of the adjusting element is provided with an external thread, the die holder body is provided with an internal thread hole corresponding to the external thread for locking, the end surface of the adjusting element is provided with a tool assembly hole for being assembled with a tool to rotate so as to drive the adjusting element to rotate, the external thread of the adjusting element generates forward or backward movement in the internal thread hole due to rotation, thereby synchronously driving the connecting plate and the two central rod bodies to advance, and simultaneously locking the four quick connector ring clamping grooves by the first conical surface and the second conical surface; or the connecting plate and the two central rod bodies can be synchronously driven to retreat, and the first conical surface and the second conical surface can be simultaneously unlocked and separated from the four quick connector ring clamping grooves.
2. The synchronous operation rapid die change device according to claim 1, wherein: the die holder body is oblate.
3. The synchronous operation rapid die change device according to claim 1, wherein: the die holder body is in a flat square shape.
4. The synchronous operation rapid die change device according to claim 1, wherein: the connecting plate can be assembled to the front ends of the two central rod bodies in a screw locking manner, a rivet riveting manner or a welding manner.
5. A synchronous operation rapid die change device comprises:
the die holder body is provided with two X axial holes, two Z axial holes are arranged beside each X axial hole, and the X axial holes and the Z axial holes generate an intersection region;
two central rod bodies respectively penetrate through the two X axial holes, and the two central rod bodies are respectively provided with a first conical surface, a second conical surface and a reducing section;
one end of each quick joint can be connected with a workpiece or a clamp in an assembling mode, the other end of each quick joint can be respectively connected into the Z-axis hole in an assembling mode, each quick joint is provided with an annular clamping groove aligned with the intersection region, and the first conical surface and the second conical surface of the central rod body are aligned with the intersection region; the method is characterized in that:
a connecting plate which can be assembled to the front ends of the two central rod bodies, and the center of the connecting plate is provided with a screw hole; one end of an adjusting element is arranged into a screw rod section which can be screwed in the screw hole of the connecting plate, the other end of the adjusting element is arranged into a cylindrical section, the die holder body is provided with a round concave hole corresponding to the cylindrical section for sleeving, the cylindrical section of the adjusting element is provided with a circular concave arc, the die holder body is provided with a bolt hole penetrating through the circular concave arc, a bolt can be assembled in the bolt hole and clamps the circular concave arc, the end surface of the adjusting element is provided with a tool assembling hole so as to be assembled with a tool to rotate and further drive the adjusting element to rotate, the screw rod section of the adjusting element enables the opposite connecting plate to move forwards or backwards due to the screw hole due to rotation, and further two central rod bodies can be synchronously driven to move forwards, and four quick joint ring clamping grooves can be simultaneously locked by the first conical surface and the second conical surface; or the two central rod bodies can be synchronously driven to retreat, and the first conical surface and the second conical surface can be simultaneously unlocked and separated from the four quick connector ring clamping grooves.
6. The synchronous operation rapid die change device according to claim 5, wherein: the die holder body is oblate.
7. The synchronous operation rapid die change device according to claim 5, wherein: the die holder body is in a flat square shape.
8. The synchronous operation rapid die change device according to claim 5, wherein: the connecting plate can be assembled to the front ends of the two central rod bodies in a screw locking manner, a rivet riveting manner or a welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021146217.0U CN212803894U (en) | 2020-06-19 | 2020-06-19 | Synchronous operation quick die changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021146217.0U CN212803894U (en) | 2020-06-19 | 2020-06-19 | Synchronous operation quick die changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212803894U true CN212803894U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021146217.0U Active CN212803894U (en) | 2020-06-19 | 2020-06-19 | Synchronous operation quick die changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212803894U (en) |
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2020
- 2020-06-19 CN CN202021146217.0U patent/CN212803894U/en active Active
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