CN212639116U - Clamping jaw for elastic strip transfer robot - Google Patents
Clamping jaw for elastic strip transfer robot Download PDFInfo
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- CN212639116U CN212639116U CN202021008901.2U CN202021008901U CN212639116U CN 212639116 U CN212639116 U CN 212639116U CN 202021008901 U CN202021008901 U CN 202021008901U CN 212639116 U CN212639116 U CN 212639116U
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Abstract
A clamping jaw for a spring bar carrying robot comprises: the clamping mechanism comprises a driving part and a clamping jaw part, and the clamping mechanisms are arranged in pairs and are symmetrically arranged. The driving part comprises a cylinder mounting base plate, a cylinder joint and a connecting rod. The clamping jaw part comprises a connecting seat, a clamping arm and a clamping head. Compared with the prior art, the utility model has reasonable structural design, the U-shaped bolt clamping groove design and the rotary positioning protrusion design of the cylinder mounting bottom plate can be matched with the positioning hole on the mainboard to realize the angle adjustment of the whole clamping mechanism; the cylinder is matched with a connecting rod mechanism to realize the opening and closing movement of the clamping arm; the head is provided with a chuck and chuck blocks made of high-temperature resistant steel materials, so that the chuck and the chuck blocks can bear the high temperature of the heated workpiece, and the process requirements are met.
Description
Technical Field
The utility model relates to an bullet strip clamping mechanism especially relates to a bullet strip raw materials high temperature clamping mechanism, concretely relates to clamping jaw for bullet strip transfer robot.
Background
In the production of railway parts, workpieces are heated to a certain temperature and then are subjected to hot-press forming, the process equipment cannot be automatically completed in the current market, the existing hot press manually puts the workpieces into a die one by one and then heats and pressurizes the workpieces, the pressure value is not ideal, products are manually operated, the process accumulation and the efficiency are increased, and the potential safety hazard is very large.
Disclosure of Invention
The utility model provides a solve the problem that above-mentioned exists, provide a bullet clamping jaw for strip transfer robot, handling efficiency is high, and the security performance is good, and is applicable in multiple bullet strip size.
The utility model provides a current problem adopt some technical scheme, include:
the clamping mechanism comprises a driving part and a clamping jaw part, and the clamping mechanisms are arranged in pairs and are symmetrically arranged.
The driving part comprises a cylinder mounting base plate, a cylinder joint and a connecting rod. The air cylinder is arranged on the air cylinder mounting base plate, the air cylinder joint and the connecting rods form a connecting rod mechanism, the air cylinder joint is movably connected with the connecting rods through connecting pins, and the other end of the air cylinder joint is connected with a movable ejector rod of the air cylinder;
the clamping jaw part comprises a connecting seat, a clamping arm and a chuck, the connecting seat is arranged at the upper part of the cylinder, the tail end of the clamping arm is movably connected with a connecting rod of the connecting rod mechanism through a connecting pin, the clamping arm is movably connected to the upper end of the connecting seat through the connecting pin, and the chuck is arranged at the upper end of the clamping arm.
Furthermore, the clamping mechanisms are symmetrically arranged on the main board, and the cylinder mounting bottom plate is connected with the main board.
Furthermore, a plurality of through holes are formed in a disc on the lower portion of the robot connecting block and used for being connected to the mechanical arm through bolts.
Furthermore, U-shaped bolt clamping grooves are formed in two ends of the cylinder mounting bottom plate and connected to the main plate through bolts. The cylinder mounting base plate is provided with a circular protrusion which is matched with the through hole on the main plate to rotate and position.
Further, the cylinder is a thin cylinder.
Furthermore, a plurality of lightening holes are formed in the clamping arm.
Furthermore, the chuck is connected to the clamping arm through a chuck clamping block.
Furthermore, the chuck and the chuck clamping block are made of high-temperature resistant steel materials.
Compared with the prior art, the utility model has reasonable structural design, the U-shaped bolt clamping groove design and the rotary positioning protrusion design of the cylinder mounting bottom plate can be matched with the positioning hole on the mainboard to realize the angle adjustment of the whole clamping mechanism; the cylinder is matched with a connecting rod mechanism to realize the opening and closing movement of the clamping arm; the head is provided with a chuck and chuck blocks made of high-temperature resistant steel materials, so that the chuck and the chuck blocks can bear the high temperature of the heated workpiece, and the process requirements are met.
Drawings
FIG. 1 is a view showing the overall structure of a jaw for a carrier robot for elastic strips
FIG. 2 is an overall view of the main board
FIG. 3 is a view of a cylinder mounting base plate
FIG. 4 is an assembled view of the clamping arm and the clamping head
In the figure, 1-robot connecting block, 2-main board, 21-through hole I, 22-through hole II, 3-cylinder mounting bottom board, 31-U-shaped bolt clamping groove, 32-round positioning protrusion, 4-cylinder, 5-connecting seat, 6-cylinder joint, 7-connecting rod, 8-connecting pin, 9-clamping arm, 10-clamping head and 11-clamping head clamping block.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that the objects, technical solutions and advantages of the embodiments of the present invention are more apparent, and the embodiments of the present invention will be described in detail with reference to the drawings in the embodiments of the present invention.
In the production of railway parts, workpieces are heated to a certain temperature and then are subjected to hot-press forming, the process equipment cannot be automatically completed in the current market, the existing hot press manually puts the workpieces into a die one by one and then heats and pressurizes the workpieces, the pressure value is not ideal, products are manually operated, the process accumulation and the efficiency are increased, and the potential safety hazard is very large.
Therefore, the utility model discloses a clamping jaw for bullet strip transfer robot, as shown in FIG. 1, this clamping jaw for bullet strip transfer robot includes:
the clamping mechanism comprises a driving part and a clamping jaw part, and is arranged in pairs and symmetrically arranged;
and the driving part comprises a cylinder mounting base plate 3, a cylinder 4, a cylinder joint 6 and a connecting rod 7. The cylinder 4 is arranged on the cylinder mounting base plate 3, the cylinder joint 6 and the connecting rods 7 form a connecting rod mechanism, the cylinder joint 6 is movably connected with the connecting rods 7 through connecting pins 8, and the other end of the cylinder joint 6 is connected with a movable ejector rod of the cylinder 4;
the clamping jaw part comprises a connecting seat 5, a clamping arm 9 and a chuck 10, the connecting seat 5 is arranged at the upper part of the air cylinder 4, the tail end of the clamping arm 9 is movably connected with a connecting rod 7 of the connecting rod mechanism through a connecting pin 8, the clamping arm 9 is movably connected to the upper end of the connecting seat through the connecting pin 8, the chuck 10 is arranged at the upper end of the clamping arm 9 and is fixed through a chuck clamping block 11.
Preferably, the clamping mechanisms are symmetrically arranged on the main board 2, and the cylinder mounting base plate 3 is connected with the main board 2. The paired clamping mechanisms are symmetrically arranged, so that the elastic strips can be clamped stably.
Preferably, the main board 2 has a through hole 21 at the center. The main board 2 is provided with a plurality of through holes for bolt connection; and a second through hole 22 which is symmetrical left and right is used for the rotational positioning of the cylinder mounting bottom plate 3.
Furthermore, the lower part of the main board 2 is connected with a disc on the upper part of the robot connecting block 1 through a bolt. The center of the upper disc is also provided with a convex circular truncated cone which is used for being concentrically positioned with the through hole I21 in the center of the main board 2. The design of the positioning mechanism can provide efficiency and accuracy during installation, and further improve the transverse stress strength of the main board 2 and the robot connecting block 1.
Furthermore, a plurality of through holes are formed in a disc on the lower portion of the robot connecting block 1 and are used for being connected to the mechanical arm through bolts.
Preferably, the two ends of the cylinder mounting base plate 3 are provided with U-shaped bolt clamping grooves 31, and the cylinder mounting base plate is connected to the main plate 2 through bolts. The cylinder mounting base plate 3 is provided with a circular positioning protrusion 32 which is matched with the second through hole 22 on the main plate 2 for rotating positioning.
The cylinder mounting base plate 3 adopts the design of U-shaped bolt draw-in groove 31 and circular location protrusion 33, can cooperate two 22 through-holes on the mainboard 2, makes whole clamp get the mechanism and use circular location protrusion 32 to rotate as the centre of a circle, carries out the adjustment of certain angle to the different bullet strip sizes of adaptation, reaches a tractor serves several purposes, improves production efficiency.
Preferably, the cylinder 4 is a thin cylinder. The thin cylinder has the advantages of compact structure, light weight and small occupied space, and has a great effect on the structural optimization of the clamping mechanism.
Preferably, a plurality of lightening holes are arranged on the clamping arm 9. Because the equipment is used for clamping the high-temperature elastic strip subjected to hot processing, the lightening holes not only play a lightening role, but also play a certain heat dissipation function on the clamping arms.
The connecting rod mechanism is an important structure of the mechanism and consists of a cylinder joint 6 and a plurality of connecting rods 7 which are movably connected through connecting pins 8. The link mechanism is used for transmitting power output by the cylinder 4 to the clamping arm 9, specifically, when a movable ejector rod of the cylinder 4 extends out, the cylinder joint 6 is ejected out, the connecting rod 7 is opened, the tail end of the clamping arm 9 is driven to be opened, the upper end of the clamping arm 9 is closed through a lever principle, and the clamping function is realized.
Preferably, the collet 10 is connected to the clamping arms 9 by collet blocks 11. Due to the design, the situation that the connecting part cannot be detached due to frequent expansion with heat and contraction with cold can be avoided.
Furthermore, the chuck 10 and the chuck blocks 11 are made of high temperature resistant steel. The high-temperature resistant steel material has longer service life than common steel materials after contacting high temperature.
Compared with the prior art, the utility model has reasonable structural design, the U-shaped bolt clamping groove 31 and the rotary positioning protrusion 32 of the cylinder mounting bottom plate 3 can be matched with the positioning hole 22 on the main plate 2, so as to realize the angle adjustment of the whole clamping mechanism; the cylinder 4 is matched with a connecting rod mechanism to realize the opening and closing movement of the clamping arm 9; the head part is provided with a chuck 10 and chuck clamping blocks 11 made of high-temperature resistant steel materials, so that the high temperature of the heated workpiece can be borne, and the process requirements are met.
What has been described herein is merely a preferred embodiment of the invention, to which the scope of protection of the invention is not limited. Technical personnel in the field revise and supplement or adopt similar mode to replace this description's tongs support embodiment, all should be covered within the scope of protection of the utility model.
Claims (8)
1. The utility model provides a clamping jaw for bullet strip transfer robot, is applicable to bullet strip hot working equipment, a serial communication port, includes:
the clamping mechanism comprises a driving part and a clamping jaw part, and is arranged in pairs and symmetrically arranged;
the driving part comprises a cylinder mounting base plate (3), a cylinder (4), a cylinder joint (6) and connecting rods (7), the cylinder (4) is arranged on the cylinder mounting base plate (3), the cylinder joint (6) and the connecting rods (7) form a connecting rod mechanism, the cylinder joint (6) is movably connected with the connecting rods (7) through connecting pins (8), and the other end of the cylinder joint (6) is connected with a movable ejector rod of the cylinder (4);
the clamping jaw part comprises a connecting seat (5), a clamping arm (9) and a chuck (10), the connecting seat (5) is arranged at the upper part of the cylinder (4), the tail end of the clamping arm (9) is movably connected with a connecting rod (7) of the connecting rod mechanism through a connecting pin (8), the clamping arm (9) is movably connected to the upper end of the connecting seat through the connecting pin (8), and the chuck (10) is arranged at the upper end of the clamping arm (9) and fixed through a chuck clamping block (11).
2. The clamping jaw for the elastic strip transfer robot is characterized in that the clamping mechanisms are symmetrically arranged on the main plate (2), and the cylinder mounting bottom plate (3) is connected with the main plate (2).
3. The clamping jaw for the elastic strip handling robot as claimed in claim 1, wherein a plurality of through holes are formed in a lower disc of the robot connecting block (1) and used for being connected to a mechanical arm through bolts.
4. The clamping jaw for the elastic strip carrying robot as claimed in claim 1, wherein the cylinder mounting base plate (3) is provided with U-shaped bolt clamping grooves (31) at two ends and is connected to the main plate (2) through bolts, and the cylinder mounting base plate (3) is provided with a circular positioning protrusion (32) which is matched with the through hole (22) in the main plate (2) for rotating and positioning.
5. A gripper for a spring bar handling robot according to claim 1, characterized in that said cylinder (4) is a thin cylinder.
6. The gripper for a spring bar transfer robot as claimed in claim 1, wherein said gripping arms (9) are provided with weight-reducing holes (91).
7. A jaw for a spring bar handling robot according to claim 1, wherein said cartridge (10) is connected to said gripping arms (9) by means of cartridge catches (11).
8. The clamping jaw for the elastic strip handling robot as claimed in claim 1, wherein the clamping head (10) and the clamping head clamping block (11) are made of high temperature resistant steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021008901.2U CN212639116U (en) | 2020-06-04 | 2020-06-04 | Clamping jaw for elastic strip transfer robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021008901.2U CN212639116U (en) | 2020-06-04 | 2020-06-04 | Clamping jaw for elastic strip transfer robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212639116U true CN212639116U (en) | 2021-03-02 |
Family
ID=74790944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021008901.2U Active CN212639116U (en) | 2020-06-04 | 2020-06-04 | Clamping jaw for elastic strip transfer robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212639116U (en) |
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2020
- 2020-06-04 CN CN202021008901.2U patent/CN212639116U/en active Active
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