CN213106862U - Die casting machine product demolding manipulator - Google Patents
Die casting machine product demolding manipulator Download PDFInfo
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- CN213106862U CN213106862U CN202021480243.7U CN202021480243U CN213106862U CN 213106862 U CN213106862 U CN 213106862U CN 202021480243 U CN202021480243 U CN 202021480243U CN 213106862 U CN213106862 U CN 213106862U
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- machine product
- clamp
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Abstract
The utility model discloses a die casting machine product demolding manipulator, including the transmission case, accommodate the lead screw is vice, the arm is got to arm and clamp, this die casting machine product demolding manipulator utilizes unipolar arm both to control the clamp and gets the arm displacement, it is rotatory to control the clamp again to get the arm, make the whole occupation space of manipulator little, the action is got with the clamp of inside drive mechanism control clamping jaw by pneumatic cylinder or cylinder, the rotation of sprocket in the rotation of two independent drive gears control unipolar arm respectively and the unipolar arm in the transmission case, and then the arm realization displacement is got to the clamp, rotatory control, the transmission precision and the position change efficiency of getting the arm are got to the clamp have been improved, make the high-efficient clamp of getting the product ejection of compact on 90 degrees clamps's station, and is practical convenient.
Description
Technical Field
The utility model relates to a machining auxiliary assembly technical field, concretely relates to die casting machine product demolding manipulator.
Background
With the continuous progress of the modern heavy industry manufacturing level, the types and products of metal castings are gradually increased, although a cooling process is needed when a die-casting machine molds products, the waste heat which can not be contacted by hands still exists during demolding, so that the mechanical arm is still needed to grab the materials in the demolding and blanking process of the products after die-casting molding, high requirements on the material grabbing performance and grabbing efficiency of the mechanical arm are provided, and the occupied space in a workshop is reduced as much as possible, so that the mechanical arm which is convenient, efficient and small in occupied space is needed to be designed to assist the demolding of the products.
Disclosure of Invention
The utility model discloses the purpose: in order to solve the problem in the background art, we design a die casting machine product demolding manipulator, utilize unipolar arm both to control to press from both sides and get the arm displacement, it is rotatory to control to press from both sides the arm again, make the whole occupation space of manipulator little, the action is got with the clamp of inside drive mechanism control clamping jaw by pneumatic cylinder or cylinder, the rotation of unipolar arm and the rotation of the sprocket in the unipolar arm are controlled respectively to two independent drive gears in the transmission case, and then to pressing from both sides the arm and realize the displacement, rotatory control, the transmission precision and the position change efficiency of getting the arm are improved, make press from both sides the product ejection of compact of material with high efficiency on 90 degrees clamp stations, and is practical convenient.
The technical scheme adopted for solving the problems is as follows:
a die-casting machine product demolding manipulator, which comprises a transmission case, an adjusting screw rod pair, a mechanical arm and a clamping arm,
two transmission motors are arranged in the transmission case, a main shaft of the transmission case is decelerated by a speed reducer and respectively controls two independent transmission gears, the two transmission gears are respectively and independently meshed with an external gear and an internal gear to control rotation, the external gear is fixedly connected with an outer ring of a sleeve shaft arranged at one end of the mechanical arm and rotates under the driving of the transmission gears, the internal gear is fixedly connected with a key groove of a driving shaft, the upper end of the driving shaft is fixedly connected with a driving sprocket, the internal gear drives the driving sprocket to rotate, a driven sprocket corresponding to the driving sprocket is also arranged at the other end of the mechanical arm and is connected with a chain for transmission, the driven sprocket obtains rotating force under the driving of the internal gear, is arranged in a rotating frame of the clamping arm and is fixedly connected with a key groove of a driven shaft arranged on the rotating frame, and is hinged with the other end of, so that the clamping arm obtains the power of displacement and rotation.
Furthermore, the adjusting screw pair is provided with a screw rod, a screw rod sliding block and a hand wheel, the screw rod sliding block is fixedly connected with the transmission box base, and the hand wheel drives the screw rod to rotate and adjusts the transmission box to move to a required position.
Further, press from both sides and get arm and clamping jaw including swivel mount, control box, clamp, the swivel mount links firmly with the control box, is equipped with the pneumatic cylinder in the control box, and its hydraulic stem cup joints with the through-hole that presss from both sides the arm center and is equipped with the back and articulated with the clamping jaw, and the product is got to control clamping jaw clamp.
Furthermore, the upper part of the hydraulic cylinder is provided with a pressurizing hole and a pressure relief hole which are externally connected with a hydraulic control assembly.
Furthermore, an arc-shaped supporting groove is formed in the transmission case, and the transmission case is matched with a ball seat correspondingly arranged on the lower portion of the mechanical arm to horizontally and stably slide.
Furthermore, the sleeve shaft is vertically and fixedly connected with the mechanical arm and rotates with the box body of the transmission case in a matching mode through an outer bearing, and the outer bearing is also attached to a shaft shoulder at the upper end of the driving shaft and is easy to position.
Furthermore, an inner bearing is further arranged between the outer gear and the driving shaft, and an inner ring of the inner bearing is connected with a shaft head of the driving shaft in a matched mode.
Furthermore, the lower part of the inner ring of the inner bearing is tightly attached to an inner gear, and the lower end of the inner gear is fixedly connected with the driving shaft through a nut in a threaded manner.
Furthermore, the lower end of the driving shaft is also provided with a supporting bearing for bearing the weight of the driving shaft and the mechanical arm.
The utility model has the advantages that:
this die casting machine product demolding manipulator utilizes unipolar arm both to control to press from both sides and gets the arm displacement, it is rotatory to control the clamp again to get the arm, make the whole occupation space of manipulator little, the clamping jaw is got the action with the clamp of inside drive mechanism control clamping jaw by pneumatic cylinder or cylinder, the rotation of unipolar arm and the rotation of the sprocket in the unipolar arm are controlled respectively by two independent drive gear in the transmission case, and then realize the displacement to getting the arm, rotatory control, the transmission precision and the position change efficiency of getting the arm have been improved, make the high-efficient clamp of getting the product ejection of compact on 90 degrees clamps the station, and is practical convenient.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
FIG. 1 is a schematic top view of a product demolding manipulator of a die casting machine according to the embodiment;
FIG. 2 is a schematic top view of a product demolding manipulator of the die casting machine according to the embodiment;
FIG. 3 is a schematic structural view of the clamp arm according to the present embodiment;
FIG. 4 is a schematic structural view of a driving shaft in the transmission case according to the embodiment;
the automatic transmission device comprises a power cabinet 1, a transmission case 2, a transmission case base 3, a transmission case 4, a rack 5, a hand wheel 6, a sliding block sliding rail component 7, an arc-shaped supporting groove 8, a ball seat 9, a rotating frame 10, a clamping arm 11, a clamping jaw 12, a control case 13, a mechanical arm 14, a hydraulic control component 15, a pressurizing hole 16, a pressure relief hole 17, a hydraulic rod 18, a supporting seat 19, a hydraulic cylinder 20, a chain 21, a bearing 22, an outer bearing 23, an outer gear 24, an inner bearing 25, an inner ring 26, a supporting seat 27, a supporting bearing 28, a nut 29, an inner gear 29, a sleeve shaft 30, a driving shaft 31 and a driving chain wheel 32.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, the present embodiment provides a die-casting machine product demolding manipulator, which includes a transmission case 3, an adjusting screw pair, a mechanical arm 13, and a clamping arm 10.
Specifically, two transmission motors are arranged in the transmission case 3, a main shaft of the transmission case is decelerated by a speed reducer and then respectively controls two independent transmission gears, the two transmission gears are respectively and independently meshed with an external gear 23 and an internal gear 29 to control rotation, the external gear 23 is fixedly connected with an outer ring of a sleeve shaft 30 arranged at one end of the mechanical arm 13 and is driven by the transmission gears to rotate, the internal gear 29 is fixedly connected with a key groove of a driving shaft 31, the upper end of the driving shaft 31 is fixedly connected with a driving sprocket 32, the internal gear 29 drives the driving sprocket 32 to rotate, a driven sprocket corresponding to the driving sprocket 32 is also arranged at the other end of the mechanical arm 13, the chain 20 is connected and driven by the internal gear 29 to obtain rotating force, the driven sprocket is arranged in a rotating frame 9 of the clamping arm 10 and is fixedly connected with a key groove of a driven shaft (, the clamping arm 10 can obtain displacement and rotation power by means of transmission between the chain wheel and chain belt assemblies under the rotation driving of the mechanical arm 13, the adjusting screw rod pair is provided with a screw rod, a screw rod sliding block and a hand wheel 5, the screw rod sliding block is fixedly connected with a base 2 of the transmission case 3, the hand wheel 5 drives the screw rod to rotate and adjusts the transmission case 3 to move to a required position, the clamping arm 10 comprises a rotating frame 9, a control case 12, a clamping arm 10 and a clamping jaw 11, the rotating frame 9 is fixedly connected with the control case 12, a hydraulic cylinder 19 is arranged in the control case 12, a pressurizing hole 15 and a pressure relief hole 16 are arranged at the upper part of the hydraulic cylinder 19, the hydraulic cylinder 17 is externally connected with a hydraulic control assembly 14, a through hole arranged in the center of the clamping arm 10 is connected with the clamping jaw 11 in a sleeved mode.
The further embodiment is that an arc-shaped supporting groove 7 is arranged on the transmission case 3, and the arc-shaped supporting groove is matched with a ball seat 8 correspondingly arranged at the lower part of the mechanical arm 13 to horizontally and stably slide.
The further embodiment is that the sleeve shaft 30 is vertically and fixedly connected with the mechanical arm 13 and is matched and rotated with the box body of the transmission case 3 through the outer bearing 22, and the outer bearing 22 is also attached to a shaft shoulder at the upper end of the driving shaft 31, so that the positioning is easy.
In a further embodiment, an inner bearing 24 is further arranged between the outer gear 23 and the driving shaft 31, an inner ring 25 of the inner bearing 24 is in fit connection with a shaft head of the driving shaft 31, the lower portion of the inner ring 25 of the inner bearing 24 is tightly attached to an inner gear 29, and the lower end of the inner gear 29 is fixedly connected with the driving shaft 31 through a nut 28 in a threaded manner.
In a further embodiment, the lower end of the driving shaft 31 is further provided with a support bearing 27 for bearing the weight of the driving shaft 31 and the mechanical arm 13.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (9)
1. The utility model provides a die casting machine product demolding manipulator, includes that transmission case, accommodate the lead screw are vice, arm and clamp get the arm, its characterized in that:
two transmission motors are arranged in the transmission case, a main shaft of the transmission case is decelerated by a speed reducer and respectively controls two independent transmission gears, the two transmission gears are respectively and independently meshed with an external gear and an internal gear to control rotation, the external gear is fixedly connected with an outer ring of a sleeve shaft arranged at one end of the mechanical arm and rotates under the driving of the transmission gears, the internal gear is fixedly connected with a key groove of a driving shaft, the upper end of the driving shaft is fixedly connected with a driving sprocket, the internal gear drives the driving sprocket to rotate, a driven sprocket corresponding to the driving sprocket is also arranged at the other end of the mechanical arm and is connected with a chain for transmission, the driven sprocket obtains rotating force under the driving of the internal gear, is arranged in a rotating frame of the clamping arm and is fixedly connected with a key groove of a driven shaft arranged on the rotating frame, and is hinged with the other end of, so that the clamping arm obtains the power of displacement and rotation.
2. The die casting machine product demolding manipulator of claim 1, wherein: the adjusting screw rod pair is provided with a screw rod, a screw rod sliding block and a hand wheel, the screw rod sliding block is fixedly connected with the transmission box base, and the hand wheel drives the screw rod to rotate and adjusts the transmission box to move to a required position.
3. The die casting machine product demolding manipulator of claim 1, wherein: the clamping arm comprises a rotating frame, a control box, a clamping arm and a clamping jaw, the rotating frame is fixedly connected with the control box, a hydraulic cylinder is arranged in the control box, a hydraulic rod of the hydraulic cylinder is hinged to the clamping jaw after being sleeved with a through hole formed in the center of the clamping arm, and the clamping jaw is controlled to clamp a product.
4. The die cast machine product demolding manipulator of claim 3, wherein: and the upper part of the hydraulic cylinder is provided with a pressurizing hole, a pressure relief hole and an external hydraulic control assembly.
5. The die casting machine product demolding manipulator of claim 1, wherein: and the transmission case is provided with an arc-shaped support groove, and the transmission case is matched with a ball seat correspondingly arranged at the lower part of the mechanical arm to horizontally and stably slide.
6. The die casting machine product demolding manipulator of claim 1, wherein: the sleeve shaft is vertically and fixedly connected with the mechanical arm and rotates in a matching way with the box body of the transmission case through an outer bearing, and the outer bearing is also attached to a shaft shoulder at the upper end of the driving shaft.
7. The die casting machine product demolding manipulator of claim 1, wherein: an inner bearing is further arranged between the outer gear and the driving shaft, and an inner ring of the inner bearing is connected with a shaft head of the driving shaft in a matched mode.
8. The die casting machine product demolding manipulator of claim 7, wherein: the lower part of the inner ring of the inner bearing is tightly attached to an inner gear, and the lower end of the inner gear is fixedly connected with a driving shaft through a nut in a threaded manner.
9. The die casting machine product demolding manipulator of claim 1, wherein: and a support bearing is also arranged at the lower end of the driving shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021480243.7U CN213106862U (en) | 2020-07-24 | 2020-07-24 | Die casting machine product demolding manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021480243.7U CN213106862U (en) | 2020-07-24 | 2020-07-24 | Die casting machine product demolding manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213106862U true CN213106862U (en) | 2021-05-04 |
Family
ID=75679586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021480243.7U Active CN213106862U (en) | 2020-07-24 | 2020-07-24 | Die casting machine product demolding manipulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213106862U (en) |
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2020
- 2020-07-24 CN CN202021480243.7U patent/CN213106862U/en active Active
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