CN210818657U - Clamping jaw mechanism for two-station feeding - Google Patents
Clamping jaw mechanism for two-station feeding Download PDFInfo
- Publication number
- CN210818657U CN210818657U CN201921635644.2U CN201921635644U CN210818657U CN 210818657 U CN210818657 U CN 210818657U CN 201921635644 U CN201921635644 U CN 201921635644U CN 210818657 U CN210818657 U CN 210818657U
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- China
- Prior art keywords
- clamping jaw
- angle
- ejection
- gripper mechanism
- seat
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Abstract
The utility model relates to a clamping jaw mechanism of two station material loading, clamping jaw seat passes through linear bearing and back shaft swing joint, the both sides of clamping jaw seat are equipped with the fixed block that is used for fixed spring fixed axle respectively, detachable connection clamping jaw piece on the clamping jaw support, two clamping jaw supports that are located clamping jaw seat front end respectively with locate two clamping jaw installation sliders fixed connection in the clamping jaw seat, the one end of spring is fixed on the spring fixed axle, the other end of spring and clamping jaw installation slider are connected, the angle inslot that forms between two clamping jaw installation sliders is equipped with the ejection angle piece that concertina movement and the opening and shutting motion of two clamping jaw installation sliders are synchronous; the utility model discloses can cooperate and realize automatic feeding, improve machining efficiency.
Description
Technical Field
The utility model relates to a charging equipment especially relates to a clamping jaw mechanism of two station material loadings.
Background
The existing gear machining is mostly mass production, so the machining efficiency is an important index for measuring the cost. Gear machining is mostly assembly line operation, and every unit needs to have two lathe (gear hobbing machine, chamfer angle machine), and the machine tool process time is shorter, and operating personnel alternate operation between two equipment, has following several shortcomings: 1. the production efficiency cannot be guaranteed; 2. the labor intensity is high, and the fatigue caused by moving the workpiece by an operator is generated; 3. potential safety hazards, when the operator moves sharp-edged parts, the hands are easy to be injured; 4. the operation level of operators is high; 5. the labor cost of enterprises is improved every year; 6. the purpose of automation cannot be achieved.
To above problem, the utility model discloses the main technical problem who solves provides a compact structure, and degree of automation is high, makes the better realization in scene automatic, moves the clamping jaw mechanism of stable two station material loadings.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a clamping jaw mechanism of two station material loading compact structure, the operation is stable, and two station automatic feeding are realized in the cooperation to upgrade the semi-automatization production line into the higher flexible manufacturing line of degree of automation.
The utility model discloses a clamping jaw mechanism of two station material loading, clamping jaw seat pass through linear bearing and back shaft swing joint, the both sides of clamping jaw seat are equipped with the fixed block that is used for the fixed spring fixed axle respectively, detachable connects on the clamping jaw support clamping jaw piece is located two of clamping jaw seat front end clamping jaw support respectively with locate two clamping jaw installation slider fixed connection in the clamping jaw seat, the one end of spring is fixed on the spring fixed axle, the other end of spring with clamping jaw installation slider connects, two the angle inslot that forms between the clamping jaw installation slider is equipped with concertina movement and two the ejecting angle piece of the motion phase synchronization that opens and shuts of clamping jaw installation slider.
Furthermore, the two clamping jaw supports are arranged in an axisymmetric mode.
Furthermore, the two clamping jaw mounting sliding blocks are arranged in an axisymmetric mode.
Furthermore, the ejection angle block is fixedly connected with an ejection screw rod protruding out of the rear end of the clamping jaw seat.
Furthermore, the ejection mechanism also comprises a limiting block positioned below the ejection screw rod.
Furthermore, the ejection angle block is an inverted T-shaped angle block, the vertical half section of the inverted T-shaped angle block protrudes out of the rear end of the clamping jaw seat, and the cross section of the horizontal half section of the inverted T-shaped angle block is in an inverted isosceles trapezoid shape.
Furthermore, the included angle of the angle groove is equal to the vertex angle of the inverted isosceles trapezoid.
Further, the clamping jaw piece is a clamping jaw piece with a step at the bottom.
Furthermore, the top of the clamping jaw seat is provided with a mounting hole for mounting the linear bearing, and the clamping jaw seat is provided with a stop dog for limiting the linear bearing to move up and down in the mounting hole.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:
the utility model relates to a clamping jaw mechanism of two station material loading makes production efficiency obtain guaranteeing through automated production, has alleviateed operating personnel and has moved the fatigue that the work piece produced, has reduced the recruitment cost of enterprise, and the cooperation has realized automatic feeding.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of a two-station feeding clamping jaw mechanism of the utility model;
fig. 2 is a schematic structural view of a two-station feeding clamping jaw mechanism of the utility model;
FIG. 3 is a cross-sectional view of the jaw receptacle.
1 clamping jaw seat 2 linear bearing
3 support shaft 4 spring fixing shaft
5 fixed block 6 clamping jaw support
7 clamping jaw piece 8 clamping jaw installation slide block
9 spring 10 angle groove
11 ejection angle block 12 ejection screw
13 stopper 14 dog
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Fig. 1 to fig. 3 show a gripper mechanism of two station material loading, gripper seat 1 passes through linear bearing 2 and 3 swing joint of back shaft, gripper seat 1's both sides are equipped with fixed block 5 that is used for fixed spring fixed axle 4 respectively, detachable connects gripper piece 7 on the gripper bracket 6, two gripper bracket 6 that are located gripper seat 1 front end respectively with locate two gripper installation sliders 8 fixed connection in gripper seat 1, the one end of spring 9 is fixed on spring fixed axle 4, the other end of spring 9 is connected with gripper installation slider 8, be equipped with the ejecting angle piece 11 that concertina movement and two gripper installation sliders 8's opening and closing motion are synchronous between two gripper installation sliders 8 in the angular channel 10 that forms between two gripper installation sliders 8.
The utility model provides a clamping jaw mechanism of two station material loading's use as follows:
when the material is required to be loaded, the ejection screw 12 is assembled on the ejection angle block 11 and is assembled with the angle groove of the clamping jaw mounting slide block 8 together to realize synchronous movement, in order to ensure that the mechanism operates without jamming, the two parts can be coated with light-oil lubricating grease to reduce friction, and after assembly, because the internal spring 9 generates the action of spring force, the clamping jaw sheet 7 and the clamping jaw bracket 6 are in an automatic inward retraction state under the driving of the clamping jaw mounting slide block 8, when the clamping jaw mechanism is waiting for loading outside, the ejection cylinder fixed on the side surface of the machine tool extends out to be propped against the ejection screw 12, at the moment, the clamping jaw piece 7 opens outwards, after the material is discharged, the ejection cylinder retracts, the ejection angle block 11 returns to the retracted state again, the clamping jaw piece 7 is clamped inwards at the moment and waits to rotate into the machine tool, and the ejection cylinder is arranged on the machine tool side to perform the actions, so that the function of the whole clamping jaw mechanism is realized.
In this embodiment, in order to ensure smooth use and long service life, the two jaw brackets 6 are arranged in an axisymmetric manner, and the two jaw mounting sliders 8 are arranged in an axisymmetric manner.
In the embodiment, in order to facilitate connection with the ejection cylinder and control ejection and retraction of the ejection angle block 11, the ejection angle block 11 is fixedly connected with an ejection screw 12 protruding from the rear end of the jaw base 1.
In the embodiment, in order to limit the position of the upward and downward movement of the clamping jaw mechanism, a limiting block 13 is further included below the ejection screw 12.
In this embodiment, in order to make the jaw mounting slider 8 displace along with the pushing-in and pushing-out of the angle ejection block 11, the angle ejection block 11 is an inverted T-shaped angle block, the vertical half section of the inverted T-shaped angle block protrudes from the rear end of the jaw base 1, and the cross section of the horizontal half section of the inverted T-shaped angle block is an inverted isosceles trapezoid.
In this embodiment, in order to reduce friction, two jaw mounting sliders 8 and the ejection angle block 11 are conveniently and smoothly moved synchronously, and the included angle of the angle groove 10 is equal to the vertex angle of the inverted isosceles trapezoid.
In the present embodiment, the jaw piece 7 is a jaw piece with a step at the bottom; therefore, the clamping jaw piece which can be replaced according to the diameter of the gear can support a product due to the step.
In this embodiment, in order to play a limiting role when the whole clamping jaw mechanism descends, and prevent the clamping jaw base 1 from deviating from the supporting shaft 3, the top of the clamping jaw base 1 is provided with a mounting hole for mounting the linear bearing 2, and the clamping jaw base 1 is provided with a stopper 14 for limiting the linear bearing 2 to move up and down in the mounting hole.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, it should be noted that, for those skilled in the art, a plurality of improvements and modifications can be made without departing from the technical principle of the present invention, and such improvements and modifications should also be considered as the protection scope of the present invention.
Claims (9)
1. The utility model provides a gripper mechanism of two station material loading which characterized in that: clamping jaw seat (1) is through linear bearing (2) and back shaft (3) swing joint, the both sides of clamping jaw seat (1) are equipped with fixed block (5) that are used for fixed spring fixed axle (4) respectively, and detachable connection clamping jaw piece (7) are gone up in clamping jaw support (6), are located two of clamping jaw seat (1) front end clamping jaw support (6) respectively with locate two clamping jaw installation slider (8) fixed connection in clamping jaw seat (1), the one end of spring (9) is fixed on spring fixed axle (4), the other end of spring (9) with clamping jaw installation slider (8) are connected, two be equipped with concertina movement and two in angle groove (10) that form between clamping jaw installation slider (8) the ejection angle piece (11) that the motion of opening and shutting of clamping jaw installation slider (8) is synchronous mutually.
2. The gripper mechanism of claim 1, wherein: the two clamping jaw supports (6) are arranged in an axisymmetric manner.
3. The gripper mechanism of claim 1, wherein: the two clamping jaw mounting sliding blocks (8) are arranged in an axisymmetric mode.
4. The gripper mechanism of claim 1, wherein: the ejection angle block (11) is fixedly connected with an ejection screw (12) which protrudes out of the rear end of the clamping jaw seat (1).
5. A two-station loading gripper mechanism according to claim 4, characterized in that: the ejection mechanism also comprises a limiting block (13) positioned below the ejection screw (12).
6. The gripper mechanism of claim 1, wherein: the ejection angle block (11) is an inverted T-shaped angle block, the vertical half section of the inverted T-shaped angle block protrudes out of the rear end of the clamping jaw seat (1), and the cross section of the horizontal half section of the inverted T-shaped angle block is in an inverted isosceles trapezoid shape.
7. A two-station loading gripper mechanism according to claim 6, characterized in that: the included angle of the angle groove (10) is equal to the vertex angle of the inverted isosceles trapezoid.
8. The gripper mechanism of claim 1, wherein: the clamping jaw piece (7) is a clamping jaw piece with steps at the bottom.
9. The gripper mechanism of claim 1, wherein: the top of the clamping jaw seat (1) is provided with a mounting hole for mounting the linear bearing (2), and the clamping jaw seat (1) is provided with a stop block (14) for limiting the linear bearing (2) to move up and down in the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921635644.2U CN210818657U (en) | 2019-09-29 | 2019-09-29 | Clamping jaw mechanism for two-station feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921635644.2U CN210818657U (en) | 2019-09-29 | 2019-09-29 | Clamping jaw mechanism for two-station feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210818657U true CN210818657U (en) | 2020-06-23 |
Family
ID=71252127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921635644.2U Expired - Fee Related CN210818657U (en) | 2019-09-29 | 2019-09-29 | Clamping jaw mechanism for two-station feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210818657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666574A (en) * | 2019-09-29 | 2020-01-10 | 苏州竹日精密机械有限公司 | Clamping jaw mechanism for two-station feeding |
-
2019
- 2019-09-29 CN CN201921635644.2U patent/CN210818657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666574A (en) * | 2019-09-29 | 2020-01-10 | 苏州竹日精密机械有限公司 | Clamping jaw mechanism for two-station feeding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20210929 |
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| CF01 | Termination of patent right due to non-payment of annual fee |