CN215700097U - Automatic get clamping jaw device of material - Google Patents
Automatic get clamping jaw device of material Download PDFInfo
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- CN215700097U CN215700097U CN202122376712.1U CN202122376712U CN215700097U CN 215700097 U CN215700097 U CN 215700097U CN 202122376712 U CN202122376712 U CN 202122376712U CN 215700097 U CN215700097 U CN 215700097U
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Abstract
The utility model discloses a clamping jaw device capable of automatically taking materials, which comprises a fixed support, a single-action cylinder, a U-shaped base, a sliding plate, guide rods, a sliding block, a clamping block, a pin shaft and a pin shaft sleeve, wherein the fixed support is used for fixing the clamping jaw device on a cutter head of a numerical control machine tool, the single-action cylinder is used for providing power to drive the sliding plate to reciprocate, at least two guide rods which are parallel to each other are arranged on the U-shaped base, a splayed guide groove is formed in the sliding plate, the pin shaft sleeve is in sliding or rotating connection with the splayed guide groove, the sliding plate is connected with the sliding block through the pin shaft and the pin shaft sleeve, and the sliding block is driven to perform translation motion in the opposite direction or the back direction along the guide rods, so that a workpiece is clamped and loosened. The clamping block is pushed to be opened by blowing air through the single-acting cylinder, and the reset spring contracts to control the clamping block to be closed to form clamping; this technical scheme is applicable to the digit control machine tool and gets the material automatically, has and gets the material automatically, improves production efficiency's beneficial effect.
Description
Technical Field
The utility model relates to the technical field of numerical control machining devices, in particular to a clamping jaw device capable of automatically taking materials.
Background
When the numerical control machine tool is used for processing a lot of small parts, the blanks mostly adopt a strip material mode, a set program can be used for one-time processing of each layer, after the parts are processed, manual shutdown and twist-off are needed for taking off each part, the parts are small in size, the parts taking is extremely inconvenient, a large amount of machine starting time and a large amount of manpower are wasted, and the processing efficiency is not high. The utility model provides a clamping jaw device for automatically taking materials, wherein the clamping jaw device is fixed on a turret of a numerical control machine tool, the clamping jaw device is switched by changing a tool turret, a part is clamped by the clamping jaw device through a small force, the part is twisted off by using the rotation of a main shaft to be connected with the material position, and the part is automatically placed in a hopper. The power source of the clamping jaw device is compressed air, and the air pipe is not directly connected with the clamping jaw device, so that the winding on the tool tower can not be formed.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a jaw device for automatically taking material.
The utility model provides a clamping jaw device for automatically taking materials, which comprises:
the fixed support is used for fixing the clamping jaw device for automatically taking materials on a numerical control machine tool cutter head;
the single-acting cylinder is used for providing power to drive the sliding plate to move back and forth;
the device comprises a U-shaped base, wherein at least two guide rods which are parallel to each other are arranged on the U-shaped base;
the sliding plate can drive the sliding blocks to move in a translational mode in the opposite direction or the back direction along the guide rod;
the guide rod is provided with two parallel sliding blocks;
the sliding block is vertically sleeved on the guide rod and is in sliding connection with the guide rod;
the clamping block is used for clamping a workpiece;
the pin shaft is used for connecting the sliding block and the sliding plate; and
a pintle sleeve.
Furthermore, a splayed guide groove is formed in the sliding plate and penetrates through the sliding plate, the splayed guide groove is connected with the pin shaft sleeve in a sliding or rotating mode, and the sliding plate is fixedly connected with the telescopic end of the single-action air cylinder.
Furthermore, one end of the pin shaft is vertically and fixedly connected with the sliding block, and the other end of the pin shaft is connected with the pin shaft sleeve in a sliding or rotating mode.
Furthermore, two ends of the guide rod are fixedly connected with two sides of the U-shaped base.
Furthermore, the clamping block is detachably connected to the sliding block.
Further, still be provided with the apron on the U type base, be provided with the spacing groove that link up on the apron, the spacing groove with slide sliding connection, the apron with U type base fixed connection.
Further, the U-shaped base is fixedly connected with the fixing support.
Further, the single acting cylinder is fixedly connected with the fixed support.
The utility model discloses a clamping jaw device capable of automatically taking materials, which comprises a fixed support, a single-action cylinder, a U-shaped base, a sliding plate, guide rods, a sliding block, a clamping block, a pin shaft and a pin shaft sleeve, wherein the fixed support is used for fixing the clamping jaw device on a cutter head of a numerical control machine tool, the single-action cylinder is used for providing power to drive the sliding plate to reciprocate, at least two guide rods which are parallel to each other are arranged on the U-shaped base, a splayed guide groove is formed in the sliding plate, the pin shaft sleeve is in sliding or rotating connection with the splayed guide groove, the sliding plate is connected with the sliding block through the pin shaft and the pin shaft sleeve, and the sliding block is driven to perform translation motion in the opposite direction or the back direction along the guide rods, so that a workpiece is clamped and loosened. The clamping block is pushed to be opened by blowing air through the single-acting cylinder, and the reset spring contracts to control the clamping block to be closed to form clamping. This technical scheme is applicable to the digit control machine tool and gets the material automatically, has and gets the material automatically, improves production efficiency's beneficial 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 the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of an automatic material-taking clamping jaw device of the utility model.
Fig. 2 is an exploded view of an automatic material pick-up jaw apparatus of the present invention.
Fig. 3 is a rear view of an automatic material taking clamping jaw device combination structure of the utility model.
Fig. 4 is a partial structure schematic of a clamping jaw device for automatically taking materials.
Fig. 5 is a schematic structural view of a slide plate of a clamping jaw device for automatically taking materials.
Fig. 6 is a schematic view of a cover plate structure of an automatic material taking clamping jaw device.
Wherein, in the figures, the respective reference numerals:
1. fixing a bracket;
2. a single acting cylinder;
3. a U-shaped base;
4. a slide plate; 41. a splayed guide groove;
5. a guide bar;
6. a slider;
7. a clamping block;
8. a pin shaft;
9. a pin shaft sleeve;
10. a cover plate; 101. a limiting groove.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indications such as up, down, left, right, front and rear … … in the embodiment of the present invention are only used to explain the relative positional relationship, movement, etc. between the components in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indication is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature identified as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, "and/or" in the whole text includes three schemes, taking a and/or B as an example, including a technical scheme, and a technical scheme that a and B meet simultaneously; in addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1 to 2, the clamping jaw device for automatically taking materials in the embodiment includes a fixing bracket 1, a single acting cylinder 2, a U-shaped base 3, a sliding plate 4, a guide rod 5, a sliding block 6, a clamping block 7, a pin shaft 8 and a pin shaft sleeve 9, wherein the fixing bracket 1 is used for fixing the clamping jaw device for automatically taking materials on a cutter head of a numerical control machine; the single-acting cylinder 2 is used for providing power to drive the sliding plate 4 to move back and forth; the U-shaped base is at least provided with two guide rods 5 which are parallel to each other; the sliding plate 4 can drive the sliding block 6 to move in a translational way along the guide rod 5 in the opposite direction or in the back direction; two parallel sliding blocks 6 are arranged on the guide rod 5; the sliding block 6 is vertically sleeved on the guide rod 5 and is in sliding connection with the guide rod 5; the clamping block 7 is used for clamping a workpiece; the pin shaft 8 is used for connecting the sliding block 6 and the sliding plate 4; and a pin bush housing 9.
Specifically, the clamping jaw device capable of automatically taking materials comprises a fixed support 1, a single-acting cylinder 2, a U-shaped base 3, a sliding plate 4, a guide rod 5, a sliding block 6, a clamping block 7, a pin shaft 8 and a pin shaft sleeve 9, wherein the U-shaped base 3 and the single-acting cylinder 2 are fixed on the fixed support 1, the fixed support 1 is fixed on a cutter head of a numerical control machine tool, and the single-acting cylinder is not directly connected with an air pipe; the U-shaped base is provided with at least two parallel guide rods 5, the guide rods 5 are provided with two parallel slide blocks 6, and the slide blocks 6 are connected with the splayed guide groove 41 of the slide plate 4 in a sliding or rotating manner through a pin shaft 8 and a pin shaft sleeve 9; the telescopic end of the single-acting cylinder 2 is connected with the sliding plate 4 in a clamping mode, after parts are machined, the air pipe aims at an air inlet of the single-acting cylinder to blow air to push the sliding plate to move back and forth, meanwhile, the pin shaft 8 and the pin shaft sleeve 9 are driven to perform back-to-back or opposite translation movement, the two sliding blocks are vertically sleeved on the guide rods which are parallel to each other and fixedly connected with the pin shaft, and therefore the two sliding blocks also perform back-to-back or opposite translation movement, and therefore loosening and clamping of workpieces are achieved.
Further, referring to fig. 4 to 5, in the present embodiment, the sliding plate 4 is provided with a splay guide groove 41, the splay guide groove 41 penetrates through the sliding plate, the splay guide groove is slidably or rotatably connected with the pin shaft sleeve 9, and the sliding plate 4 is in threaded fastening connection with the telescopic end of the single-action cylinder 2. Specifically, after the parts are machined, the air pipe blows air to align with an air inlet of the single-action air cylinder to push the sliding plate, the pin shaft 8 and the pin shaft sleeve 9 are arranged in the splayed guide groove 41 and are fixedly connected with the sliding block, and when the sliding plate slides forwards, the splayed guide groove 41 extrudes the pin shaft sleeve close to the inner side wall of the central axis to drive the two pin shafts to move back and forth; the pin shaft is fixedly connected with the sliding blocks, so that the two sliding blocks also perform back translation, and the clamping blocks are opened; when a workpiece is taken, the single-acting cylinder 2 drives the sliding plate to withdraw under the acting force of the return spring, and the splayed guide groove 41 extrudes the pin shaft sleeve from the inner side wall far away from the central axis to drive the two pin shafts to move in opposite directions; the two sliding blocks are driven to move horizontally relatively, so that the clamping blocks are closed to clamp the workpiece.
Further, referring to fig. 3 to 4, in the present embodiment, one end of the pin 8 is vertically and fixedly connected to the slider 6, and the other end is slidably or rotatably connected to the pin boss cylinder 9.
Specifically, one end of the pin shaft 8 is in small-clearance fit with the sliding block 6, and after the pin shaft 8 is inserted into a corresponding hole in the sliding block, the pin shaft is fixed from the side wall of the sliding block by a headless bolt. When the slide reciprocates, the lateral wall of splayed guide way produces the effort to the round pin axle, leads to the round pin axle to drive the slider translation dorsad or in opposite directions, for making round pin axle and slide motion more steady, frictional force is littleer, and a round pin axle sleeve and splayed guide way sliding connection or rotation are connected.
Further, referring to fig. 2, in the present embodiment, two ends of the guide rod 5 are fixedly connected to two sides of the U-shaped base 3. Specifically, the guide rods 5 are fastened to both sides of the U-shaped base 3 by four headless bolts installed at both sides of the U-shaped base 3.
Furthermore, the sliding block 6 is detachably connected with a clamping block 7, specifically, when parts made of different materials are processed, the clamping block made of a proper material can be selected so as to prevent the clamping from damaging the product, and the clamping block and the sliding block are detachably connected.
Further, referring to fig. 2 and fig. 6, in some embodiments, the U-shaped base 3 is further provided with a cover plate 10, the cover plate is provided with a through-hole limiting groove 101, the limiting groove 101 is slidably connected with the sliding plate 4, and the cover plate 10 is fixedly connected with the U-shaped base 3 by bolts. Specifically, in order to make the movement of the slider 6 more stable and prevent the pin shaft and the pin shaft sleeve from being separated from the splayed guide groove 41, a cover plate 10 is further arranged on the U-shaped base 3, the cover plate 10 can limit the up-and-down movement of the sliding plate on one hand, and the other direction can be used as a baffle plate to protect the normal connection of the pin shaft, the pin shaft sleeve and the splayed guide groove.
Further, referring to fig. 2 and fig. 3, in the present embodiment, the U-shaped base 3 and the fixing bracket 1 are fixedly connected by bolts.
Further, referring to fig. 4, in the present embodiment, the single acting cylinder 2 is fixedly connected to the fixing bracket 1 by bolts.
For the clamping jaw device of digit control machine tool among the prior art, because the part is very little as far as possible, it is extremely inconvenient to get the material automatically, and after parts machining, need artifical shut down the twist-off and take off every part, lost a large amount of board messenger rate and need a large amount of manpowers, production efficiency is low. The clamping jaw device is fixed on a tool turret of a numerical control machine tool, the clamping jaw device is switched when the tool turret changes tools, the clamping jaw device clamps a part by using a small force, the part is twisted off by using the rotation of a main shaft to connect the material position, and a product is taken down and automatically placed in a hopper. The power supply of clamping jaw device is compressed air, and the trachea does not directly link clamping jaw device, and the trachea can not form the winding with the sword tower, has realized that the automation of course of working is got the material, has improved production efficiency and has practiced thrift the manual work.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents that can be made by using the contents of the specification and drawings or directly/indirectly applied to other related technical fields within the spirit of the present invention are included in the scope of the present invention.
Claims (8)
1. An automatic get clamping jaw device of material which characterized in that includes:
the fixing support (1) is used for fixing the clamping jaw device for automatically taking materials on a numerical control machine tool cutter head;
the single-acting air cylinder (2) is used for providing power to drive the sliding plate (4) to move back and forth;
the device comprises a U-shaped base (3), wherein at least two guide rods (5) which are parallel to each other are arranged on the U-shaped base;
the sliding plate (4) can drive the sliding block (6) to move in a translation mode in the opposite direction or the back direction along the guide rod (5);
the guide rod (5) is provided with two parallel sliding blocks (6);
the sliding block (6) is vertically sleeved on the guide rod (5) and is in sliding connection with the guide rod (5);
the clamping block (7) is used for clamping a workpiece;
the pin shaft (8), the pin shaft (8) is used for connecting the sliding block (6) and the sliding plate (4); and
a pin shaft sleeve (9).
2. The gripper assembly for automatic material pick-up according to claim 1, characterized in that the slide plate (4) is provided with a splayed guide slot (41), the splayed guide slot (41) is through the slide plate, the splayed guide slot is connected with the pin sleeve (9) in a sliding or rotating manner, and the slide plate (4) is fixedly connected with the telescopic end of the single acting cylinder (2).
3. The gripper assembly for automatic material pick-up according to claim 1, wherein one end of the pin (8) is vertically and fixedly connected to the slider (6) and the other end is slidably or rotatably connected to the pin sleeve (9).
4. The gripper assembly for automatic material pick-up according to claim 1, characterized in that the two ends of the guide bar (5) are fixedly connected to the two sides of the U-shaped base (3).
5. The automated material extracting jaw apparatus of claim 1, wherein said gripping block (7) is detachably attached to said slide (6).
6. The automatic material-taking clamping jaw device as claimed in claim 1, wherein a cover plate (10) is further arranged on the U-shaped base (3), a through limiting groove (101) is formed in the cover plate, the limiting groove (101) is slidably connected with the sliding plate (4), and the cover plate (10) is fixedly connected with the U-shaped base (3).
7. The automated material extracting jaw apparatus of claim 1, wherein said U-shaped base (3) and said fixed support (1) are fixedly connected.
8. The automated material reclaiming jaw apparatus as claimed in claim 1, wherein the single-acting cylinder (2) is fixedly connected to the stationary support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122376712.1U CN215700097U (en) | 2021-09-29 | 2021-09-29 | Automatic get clamping jaw device of material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122376712.1U CN215700097U (en) | 2021-09-29 | 2021-09-29 | Automatic get clamping jaw device of material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215700097U true CN215700097U (en) | 2022-02-01 |
Family
ID=80026296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122376712.1U Active CN215700097U (en) | 2021-09-29 | 2021-09-29 | Automatic get clamping jaw device of material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215700097U (en) |
-
2021
- 2021-09-29 CN CN202122376712.1U patent/CN215700097U/en active Active
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