CN209969472U - Internal guide mechanism for forging manipulator - Google Patents
Internal guide mechanism for forging manipulator Download PDFInfo
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- CN209969472U CN209969472U CN201920709971.1U CN201920709971U CN209969472U CN 209969472 U CN209969472 U CN 209969472U CN 201920709971 U CN201920709971 U CN 201920709971U CN 209969472 U CN209969472 U CN 209969472U
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- pull rod
- arm
- clamping
- slider
- palm
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Abstract
The utility model provides a forge interior guiding mechanism for manipulator, relate to forging equipment technical field, including the clamping jaw, press from both sides the palm with the clamping jaw is connected, press from both sides the palm and be connected with the clamping jaw through left arm lock and right arm lock respectively, the vertical pull rod that is equipped with in the vertical of pressing from both sides the guiding hole of palm, the upper end of pull rod is connected with the main shaft, the lower tip of pull rod has cup jointed a slider, install left round pin axle and right round pin axle on the slider, left round pin axle and right round pin axle are at the radial bilateral symmetry setting of pull rod, left round pin hub connection has left arm-tie, right round pin hub connection has right arm-tie, left arm-tie is connected with left arm. The utility model discloses a cup joint a slider on the pull rod, adopt slider and pull rod cooperation to bore the hole of two round pin axles in the bilateral symmetry position of slider, be connected with round pin axle and arm-tie, the slider is under the drive of pull rod, and the up-and-down motion in the guiding hole of pressing from both sides the palm has avoided the easy phenomenon of rupture of root, and the both sides atress symmetry of slider, has solved a great deal of defect that traditional structure exists.
Description
Technical Field
The utility model relates to a forging equipment technical field.
Background
At present, a forging manipulator is an important part for grabbing a workpiece during forging, and the working principle of the forging manipulator is that a piston rod of a clamping oil cylinder pulls a pull rod according to the arrow direction to drive a pull plate to move according to the arrow direction, so that a clamping arm and a clamping jaw are driven to move to achieve the purpose of clamping the workpiece, and the workpiece is loosened in the opposite direction.
The structure in the prior art is that the opposite surface of the top end part of the pull rod is milled flat, and then a hole for installing a pin shaft is drilled. This is highly problematic in that: firstly, the strength of the top end part of the pull rod is weakened, and the pin shaft hole is frequently abraded and damaged; and secondly, the pull rod is not supported, and the root is easy to break off under the frequent striking of the forging hammer.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model aims at providing a reasonable in design, simple structure has avoided the easy phenomenon of rupture of root, and both sides atress symmetry, has prolonged life's internal guiding mechanism for forging manipulator.
The utility model discloses a clamping jaw, the clamp palm of being connected with the clamping jaw, press from both sides the palm and be connected with the clamping jaw through left arm lock and right arm lock respectively, the vertical pull rod that is equipped with in vertical of the guiding hole of clamp palm, the upper end of pull rod is connected with the main shaft, a slider has been cup jointed to the lower tip of pull rod, install left round pin axle and right round pin axle on the slider, left side round pin axle and right round pin axle are in the radial bilateral symmetry setting of pull rod, left side round pin hub connection has left arm-tie, right side round pin hub connection has right arm-tie, left side arm-tie is connected with left arm lock, right side arm-tie is connected with right arm.
Furthermore, a round hole is formed in the center of the sliding block, and the diameter of the round hole is slightly larger than that of the pull rod.
Further, left side arm lock includes the left linking arm of first left linking arm and second, the one end and the clamping jaw of first left linking arm are connected, the other end and the one end of the left linking arm of clamp palm and second of first left linking arm are connected, the other end and the left arm-tie of the left linking arm of second are connected.
Further, the right arm lock includes first right linking arm and the right linking arm of second, the one end and the clamping jaw of first right linking arm are connected, the other end of first right linking arm with press from both sides palm and the one end of the right linking arm of second be connected, the other end and the right arm-tie of the right linking arm of second are connected.
The utility model adopts the matching of the slide block and the pull rod by sleeving the slide block on the pull rod, and drills two pin shaft holes symmetrically at two sides of the slide block and is connected with the pull plate by the pin shaft; the sliding block is driven by the pull rod to move up and down in the guide hole of the clamping palm, the phenomenon that the root is easily broken is avoided, the two sides of the sliding block are stressed symmetrically, and a plurality of defects of the traditional structure are overcome. In addition, this forging manipulator is with interior guiding mechanism, reasonable in design, simple structure, it is nimble reliable, effectively prolonged life, reduced manufacturing cost, easily promote and use.
Drawings
Fig. 1 is a schematic diagram of a structure in the background art.
Fig. 2 is a sectional view taken along the line a-a in fig. 1.
Fig. 3 is a schematic structural diagram of the present invention.
Fig. 4 is a sectional view taken along line B-B in fig. 3.
In the figure: the clamping device comprises a clamping jaw 1, a clamping palm 2, a left clamping arm 3, a right clamping arm 4, a pull rod 5, a main shaft 6, a sliding block 7, a left pin shaft 8, a right pin shaft 9, a left pulling plate 10, a right pulling plate 11, a circular hole 12, a first left connecting arm 13, a second left connecting arm 14, a first right connecting arm 15 and a second right connecting arm 16.
Detailed Description
As shown in fig. 1-4, the inner guide mechanism for the forging manipulator includes a clamping jaw 1 and a clamping palm 2 connected to the clamping jaw 1, the clamping palm 2 is connected to the clamping jaw 1 through a left clamping arm 3 and a right clamping arm 4 respectively, a pull rod 5 is vertically arranged in the longitudinal direction of a guide hole of the clamping palm 2, the upper end of the pull rod 5 is connected to a main shaft 6, the lower end of the pull rod 5 is sleeved with a slide block 7, a left pin 8 and a right pin 9 are mounted on the slide block 7, the left pin 8 and the right pin 9 are arranged in bilateral symmetry in the radial direction of the pull rod 5, the left pin 8 is connected to a left pulling plate 10, the right pin 9 is connected to a right pulling plate 11, the left pulling plate 10 is connected to the left clamping arm 3, and the right pulling.
In the embodiment, a slide block 7 is sleeved on a pull rod 5, the slide block 7 is matched with the pull rod 5, holes for installing a left pin shaft 8 and a right pin shaft 9 are drilled in symmetrical positions on two sides of the slide block 7, and the left pin shaft 8 and the right pin shaft 9 are connected with a left pull plate 10 and a right pull plate 11; the slide block 7 is driven by the pull rod 5 to move up and down in the guide hole of the clamping palm 2, so that the phenomenon that the root is easy to break is avoided; and meanwhile, the left pin shaft 8 and the right pin shaft 9 which are arranged in a bilateral symmetry mode are adopted, so that the two sides of the sliding block 7 are stressed symmetrically, and a plurality of defects in the traditional structure are overcome.
Specifically, a round hole 12 is formed in the center of the slider 7, and the diameter of the round hole 12 is slightly larger than that of the pull rod 5.
In this embodiment, it is ensured that the pull rod 5 can be installed in the circular hole 12 of the slider 7, so that the slider 7 is connected with the pull rod 5 in a matching manner, and flexibility and reliability of the inner guide mechanism are ensured.
Specifically, left arm lock 3 includes first left linking arm 13 and the left linking arm 14 of second, and the one end and the clamping jaw 1 of first left linking arm 13 are connected, and the other end and the one end of pressing from both sides palm 2 and the left linking arm 14 of second of first left linking arm 13 are connected, and the other end and the left arm-drag 10 of the left linking arm 14 of second are connected.
Specifically, right arm lock 4 includes first right linking arm 15 and second right linking arm 16, and the one end and the clamping jaw 1 of first right linking arm 15 are connected, the other end and the one end with press from both sides palm 2 and second right linking arm 16 of first right linking arm 15 are connected, and the other end and the right arm-tie 11 of second right linking arm 16 are connected.
In this embodiment, the first left connecting arm 13 and the first right connecting arm 15 are adopted to reliably connect the clamping jaw 1 with the clamping palm 2, and the second left connecting arm 14 and the second right connecting arm 16 are adopted to reliably connect with the left pulling plate 10 and the right pulling plate 11 respectively; therefore, the slide block 7 is driven by the pull rod 5 to move up and down in the guide hole of the clamping palm 2, the left pull plate 10 is pulled by the left pin shaft 8, the clamping jaw 1 is pulled by the left clamping arm 3, the right pull plate 11 is pulled by the right pin shaft 9, and the clamping jaw 1 is pulled by the right clamping arm 4, so that the clamping jaw 1 can stably and reliably clamp a workpiece.
The utility model discloses a theory of operation: when the main shaft 6 moves and moves in the direction of the arrow, the pull rod 5 connected with the main shaft is driven to move upwards, so that the slide block 7 moves in the guide hole of the clamping palm 2 under the driving of the pull rod 5, the left pull plate 10 is respectively pulled through the left pin shaft 8, the clamping jaw 1 is pulled through the left clamping arm 3, the right pull plate 11 is pulled through the right pin shaft 9, the clamping jaw 1 is pulled through the right clamping arm 4, the clamping jaw 1 is finally driven to move, the purpose of clamping a workpiece is achieved, and the workpiece is loosened in the opposite direction.
In addition, it should be noted that the clamping jaws, clamping fingers, pull rods, spindles and the like in the present embodiment are not essential to the prior art, and therefore, the structure and the operation principle thereof are not described in detail herein.
In summary, the inner guide mechanism for the forging manipulator is characterized in that a slide block is sleeved on a pull rod, the slide block is matched with the pull rod, holes of two pin shafts are symmetrically drilled on two sides of the slide block, and the slide block is connected with a pull plate through the pin shafts; the sliding block is driven by the pull rod to move up and down in the guide hole of the clamping palm, the phenomenon that the root is easily broken is avoided, the two sides of the sliding block are stressed symmetrically, and a plurality of defects of the traditional structure are overcome. In addition, this forging manipulator is with interior guiding mechanism, reasonable in design, simple structure, it is nimble reliable, effectively prolonged life, reduced manufacturing cost, easily promote and use.
Claims (4)
1. An inner guide mechanism for a forging manipulator comprises a clamping jaw (1) and a clamping palm (2) connected with the clamping jaw (1), it is characterized in that the clamping palm (2) is respectively connected with the clamping jaw (1) through a left clamping arm (3) and a right clamping arm (4), a pull rod (5) is vertically arranged in the longitudinal direction of the guide hole of the clamping palm (2), the upper end part of the pull rod (5) is connected with a main shaft (6), the lower end part of the pull rod (5) is sleeved with a slide block (7), a left pin shaft (8) and a right pin shaft (9) are arranged on the slide block (7), the left pin shaft (8) and the right pin shaft (9) are symmetrically arranged in the radial direction of the pull rod (5), the left pin shaft (8) is connected with a left pulling plate (10), the right pin shaft (9) is connected with a right pulling plate (11), the left pulling plate (10) is connected with the left clamping arm (3), and the right pulling plate (11) is connected with the right clamping arm (4).
2. The internal guide mechanism for the forging manipulator as claimed in claim 1, wherein a circular hole (12) is formed in the center of the slider (7), and the diameter of the circular hole (12) is slightly larger than that of the pull rod (5).
3. The internal guide mechanism for the forging manipulator as claimed in claim 1, wherein the left arm (3) comprises a first left connecting arm (13) and a second left connecting arm (14), one end of the first left connecting arm (13) is connected with the clamping jaw (1), the other end of the first left connecting arm (13) is connected with the clamping palm (2) and one end of the second left connecting arm (14), and the other end of the second left connecting arm (14) is connected with the left pulling plate (10).
4. The internal guide mechanism for the forging manipulator as claimed in claim 1, wherein the right arm (4) comprises a first right connecting arm (15) and a second right connecting arm (16), one end of the first right connecting arm (15) is connected with the clamping jaw (1), the other end of the first right connecting arm (15) is connected with the clamping palm (2) and one end of the second right connecting arm (16), and the other end of the second right connecting arm (16) is connected with the right pulling plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920709971.1U CN209969472U (en) | 2019-05-17 | 2019-05-17 | Internal guide mechanism for forging manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920709971.1U CN209969472U (en) | 2019-05-17 | 2019-05-17 | Internal guide mechanism for forging manipulator |
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| Publication Number | Publication Date |
|---|---|
| CN209969472U true CN209969472U (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920709971.1U Active CN209969472U (en) | 2019-05-17 | 2019-05-17 | Internal guide mechanism for forging manipulator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745126A (en) * | 2020-07-02 | 2020-10-09 | 重庆荆江汽车半轴股份有限公司 | Automatic feeding device for half shaft end forging |
-
2019
- 2019-05-17 CN CN201920709971.1U patent/CN209969472U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745126A (en) * | 2020-07-02 | 2020-10-09 | 重庆荆江汽车半轴股份有限公司 | Automatic feeding device for half shaft end forging |
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