CN209831053U - Movable mechanical clamping jaw - Google Patents
Movable mechanical clamping jaw Download PDFInfo
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- CN209831053U CN209831053U CN201920312059.2U CN201920312059U CN209831053U CN 209831053 U CN209831053 U CN 209831053U CN 201920312059 U CN201920312059 U CN 201920312059U CN 209831053 U CN209831053 U CN 209831053U
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- clamping
- main frame
- clamping jaw
- sensing
- jaw
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Abstract
The utility model discloses a movable mechanical clamping jaw, which comprises a main frame, a turntable, a driving cylinder, a clamping jaw assembly and a sensing assembly; the main frame is of an L-shaped structure, and driving cylinders are arranged at two ends of the main frame; the driving cylinder is connected with the clamping jaw assembly; the bottom of the main frame is provided with a turntable; the rotary table is coupled with the main frame through a rotating shaft; a sensing component is arranged between the two clamping jaw components; the sensing assembly comprises a sensing bracket and a positioning sensor; the sensing bracket is connected with the main frame, and the positioning sensor is arranged on the sensing bracket; the clamping jaw assembly comprises a movable seat, a clamping supporting jaw and a clamping cylinder. The utility model discloses low in manufacturing cost, easy operation, the flexibility is good for go up the unloading in the automation of electrode manufacturing process, and the clamping stability is good, and the action is efficient, can carry out the material loading through a clamping jaw subassembly, and another clamping jaw subassembly carries out the unloading, has promoted production efficiency greatly, excellent in use effect.
Description
Technical Field
The utility model relates to an automated processing field, in particular to movable machinery clamping jaw.
Background
With the development of science and technology, in order to improve the quality and the production efficiency of workpieces, mechanical hands are gradually adopted in industrial production to replace manual operation. In the machining process of the electrode, the electrode is fixed on an automatic machine tool manually in the traditional mode, and blanking is carried out manually, and the problems of high labor intensity, high danger, easy damage to the electrode and influence on the machining quality exist in the mode. At present, mechanical clamping jaws are adopted by a small part of automatic machine tools to replace manual work for feeding and discharging, but the problems of poor flexibility, low action efficiency, poor positioning precision and high manufacturing cost still exist.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an activity machinery clamping jaw to above-mentioned technical problem, adopts two clamping jaw structural design, and the cooperation carousel improves flexibility and action efficiency, has solved current machinery clamping jaw and has had the flexibility poor, and action inefficiency, and positioning accuracy is poor, problem that manufacturing cost is high.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: a movable mechanical clamping jaw comprises a main frame, a turntable, a driving cylinder, a clamping jaw assembly and a sensing assembly; the main frame is of an L-shaped structure, and driving cylinders are mounted at two ends of the main frame; the driving cylinder is connected with the clamping jaw assembly and drives the clamping jaw assembly to move; a turntable is arranged at the bottom of the main frame; the main frame rotates relative to the rotary table; the sensing assembly is arranged between the two clamping jaw assemblies; the sensing assembly comprises a sensing bracket and a positioning sensor; the sensing bracket is connected with the main frame, and the positioning sensor is arranged on the sensing bracket; the clamping jaw assembly comprises a movable seat, a clamping supporting jaw and a clamping cylinder; the driving cylinder is connected with the movable seat; a sliding groove is arranged on the movable seat; the two clamping support claws are arranged, and the tail ends of the clamping support claws are movably clamped in the sliding grooves; the clamping cylinder is connected with the two clamping support claws and drives the two clamping support claws to move close to or away from each other.
As an optimized proposal of the utility model, two positioning grooves are arranged on one side of the clamping support claws close to each other.
As an optimized scheme of the utility model, positioning sensor is photoelectric sensor.
As an optimized proposal of the utility model, two reset springs are arranged between the clamping support claws.
As a preferred scheme of the utility model, a lifting cylinder is arranged between the rotating shaft and the main frame; the lifting cylinder is fixedly connected with the rotating shaft and drives the main frame to move along the axial direction of the rotating shaft.
Through the technical scheme, the utility model discloses technical scheme's beneficial effect is: the utility model has the advantages of simple and reasonable structure, low in manufacturing cost, easy operation, the flexibility is good for go up the unloading in the automation of electrode machining process, and the clamping stability is good, and the action is efficient, can carry out the material loading through a clamping jaw assembly, and another clamping jaw assembly carries out the unloading, has promoted production efficiency greatly, excellent in use effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1, fig. 2 and fig. 3 are schematic structural diagrams of the present invention with different viewing angles.
The corresponding part names indicated by the numbers and letters in the drawings:
1. the main frame 2 drives the cylinder 3 to clamp the supporting jaw
4. Rotary disc 5, sensing support 6, movable seat
7. And clamping the cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
Combine fig. 1 to fig. 3, the utility model discloses a movable machinery clamping jaw replaces the manual work to carry out the centre gripping to the electrode for the last unloading process of motor automated processing. The utility model discloses a body frame 1, carousel 4, drive actuating cylinder 2, clamping jaw subassembly and sensing assembly. The main frame 1 is of an L-shaped structure, and driving cylinders 2 are installed at two ends of the main frame 1. Drive actuating cylinder 2 and clamping jaw assembly and be connected, drive clamping jaw assembly removes. The bottom of the main frame 1 is provided with a turntable 4. The rotary table 4 is coupled with the main frame 1 through a rotating shaft, and the main frame 1 rotates relative to the rotary table 4. And a sensing assembly is arranged between the two clamping jaw assemblies. The sensing assembly includes a sensing carriage 5 and a position sensor. Sensing support 5 is connected with body frame 1, and positioning sensor installs on sensing support 5, and positioning sensor is used for the utility model discloses a clamping position guarantees the utility model discloses an action precision. Preferably, the positioning sensor is a photoelectric sensor. The clamping jaw assembly comprises a movable seat 6, a clamping support jaw 3 and a clamping cylinder 7. The driving cylinder 2 is connected with the movable seat 6. A sliding groove is arranged on the movable seat 6. The number of the clamping support claws 3 is two, and the tail ends of the clamping support claws 3 are movably clamped in the sliding grooves. The clamping cylinder 7 is connected with the two clamping support claws 3 and drives the two clamping support claws 3 to move close to or away from each other.
For better clamping, a positioning groove is arranged on one side close to the two clamping support claws 3.
In order to improve the stability of clamping and the efficiency of the return operation of the clamping claws 3, a return spring is provided between the two clamping claws 3.
In order to improve the flexibility of the utility model, the utility model can move up and down, a lifting cylinder is arranged between the rotating shaft and the main frame 1; the lifting cylinder is fixedly connected with the rotating shaft and drives the main frame 1 to move along the axial direction of the rotating shaft.
The utility model discloses an action process: the utility model is moved to the front of the electrode to be processed by an external displacement device, and the electrode is positioned by a positioning sensor, so that the clamping jaw component can be accurately clamped; the clamping jaw assembly clamps an electrode to be machined, the driving cylinder 2 drives the movable seat 6 to extend forwards, and the clamping cylinder 7 drives the two clamping supporting jaws 3 to clamp; after clamping is finished, the utility model is moved to the front of an automatic machine tool through an external displacement device, the main frame 1 is driven to rotate by the turntable 4, the clamping jaw component which is not clamped is close to the electrode after processing, and the clamping jaw component which is not clamped clamps the electrode after processing through the driving cylinder 2 and the clamping cylinder 7; the main frame 1 is driven again by the turntable 4 to rotate, so that a clamping jaw assembly for clamping a to-be-machined electrode is close to a machining station of an automatic machine tool, the to-be-machined electrode is placed on the machining station by driving the driving cylinder 2 and the clamping cylinder 7, and the feeding and discharging process is completed.
Through the above-mentioned specific embodiment, the beneficial effects of the utility model are that: the utility model has the advantages of simple and reasonable structure, low in manufacturing cost, easy operation, the flexibility is good for go up the unloading in the automation of electrode machining process, and the clamping stability is good, and the action is efficient, can carry out the material loading through a clamping jaw assembly, and another clamping jaw assembly carries out the unloading, has promoted production efficiency greatly, excellent in use effect.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A movable mechanical clamping jaw is characterized by comprising a main frame, a turntable, a driving cylinder, a clamping jaw assembly and a sensing assembly; the main frame is of an L-shaped structure, and driving cylinders are mounted at two ends of the main frame; the driving cylinder is connected with the clamping jaw assembly and drives the clamping jaw assembly to move; a turntable is arranged at the bottom of the main frame; the main frame rotates relative to the rotary table; the sensing assembly is arranged between the two clamping jaw assemblies; the sensing assembly comprises a sensing bracket and a positioning sensor; the sensing bracket is connected with the main frame, and the positioning sensor is arranged on the sensing bracket; the clamping jaw assembly comprises a movable seat, a clamping supporting jaw and a clamping cylinder; the driving cylinder is connected with the movable seat; a sliding groove is arranged on the movable seat; the two clamping support claws are arranged, and the tail ends of the clamping support claws are movably clamped in the sliding grooves; the clamping cylinder is connected with the two clamping support claws and drives the two clamping support claws to move close to or away from each other.
2. The movable mechanical gripper of claim 1, wherein a detent is provided on a side of each gripper jaw adjacent to the other gripper jaw.
3. The movable mechanical jaw of claim 2, wherein said positioning sensor is an opto-electronic sensor.
4. The movable mechanical jaw of claim 2, wherein a return spring is disposed between said clamp legs.
5. The movable mechanical jaw of claim 2, wherein a lift cylinder is disposed between the spindle and the main frame; the lifting cylinder is fixedly connected with the rotating shaft and drives the main frame to move along the axial direction of the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920312059.2U CN209831053U (en) | 2019-03-12 | 2019-03-12 | Movable mechanical clamping jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920312059.2U CN209831053U (en) | 2019-03-12 | 2019-03-12 | Movable mechanical clamping jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209831053U true CN209831053U (en) | 2019-12-24 |
Family
ID=68905971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920312059.2U Active CN209831053U (en) | 2019-03-12 | 2019-03-12 | Movable mechanical clamping jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209831053U (en) |
-
2019
- 2019-03-12 CN CN201920312059.2U patent/CN209831053U/en active Active
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