CN219522150U - Lever type integrated clamp - Google Patents
Lever type integrated clamp Download PDFInfo
- Publication number
- CN219522150U CN219522150U CN202320688432.0U CN202320688432U CN219522150U CN 219522150 U CN219522150 U CN 219522150U CN 202320688432 U CN202320688432 U CN 202320688432U CN 219522150 U CN219522150 U CN 219522150U
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- China
- Prior art keywords
- push rod
- clamping arm
- clamping
- arm
- clip
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses a lever type integrated clamp, which comprises: a base; the clamps comprise a first clamping arm and a second clamping arm, the first clamping arm and the second clamping arm are in cross hinge joint, and a plurality of clamps are arranged on the machine base in a linear and sequential manner; the push rod group comprises a first push rod, a second push rod and a connecting rod, the first push rod and the second push rod are transversely and slidably connected to the machine base, the connecting rod is hinged to the machine base, two ends of the connecting rod are respectively hinged to the first push rod and the second push rod, the first push rod is connected with each first clamping arm, and the second push rod is connected with each second clamping arm; the driving mechanism drives the first push rod and the second push rod to synchronously translate in opposite directions on the machine base so as to respectively drive the corresponding first clamping arm and second clamping arm on each clamp to synchronously and relatively open and close; through the cooperation of first push rod, connecting rod and second push rod, only need a actuating mechanism can drive the synchronous rotation of first arm lock and the second arm lock of each clip, can ensure that the clamping mouth of each clip opens and shuts in step, and whole action is smooth and stable.
Description
Technical Field
The utility model relates to a manipulator device, in particular to a lever type integrated clamp.
Background
At present, a mechanical clamping hand for clamping action in the market generally utilizes a driving piece such as a motor or an air cylinder to drive the folding action of the clamping hand. Each clamping hand is correspondingly provided with a driving piece. Some procedures need to clamp workpieces in large batches, if a plurality of clamping hands are arranged, the clamping hands not only need to occupy a large space, but also have high structural cost, and meanwhile, the consistency of the operation of each clamping hand is difficult to ensure, so that the production is obviously troublesome and the production efficiency is affected.
Disclosure of Invention
The present utility model aims to solve at least one of the above-mentioned technical problems in the related art to some extent. Therefore, the utility model provides a lever type integrated clamp.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a lever-type integrated clip according to an embodiment of a first aspect of the present utility model includes:
a base;
the clamps comprise a first clamping arm and a second clamping arm, the first clamping arm and the second clamping arm are in cross hinge joint, and a plurality of clamps are arranged on the base in a linear and sequential manner;
the push rod group comprises a first push rod, a second push rod and a connecting rod, wherein the first push rod and the second push rod are transversely and slidably connected to the machine base, the connecting rod is hinged to the machine base, two ends of the connecting rod are respectively hinged to the first push rod and the second push rod, the first push rod is connected with each first clamping arm, and the second push rod is connected with each second clamping arm;
the driving mechanism drives the first push rod and the second push rod to synchronously translate on the base in opposite directions so as to respectively drive the corresponding first clamping arm and second clamping arm on each clamp to synchronously and oppositely open and close.
The lever type integrated clamp provided by the embodiment of the utility model has at least the following beneficial effects: through the cooperation of first push rod, connecting rod and second push rod, only need a actuating mechanism can drive the synchronous rotation of first arm lock and the second arm lock of each clip, can ensure that the clamp mouth of each clip opens and shuts in step, and whole action is smooth and stable, effectively improves production efficiency.
According to some embodiments of the utility model, the driving mechanism comprises a cylinder and a push head, the push head is connected to the first push rod or the second push rod, and a driving shaft of the cylinder is connected to the push head.
According to some embodiments of the utility model, the base is provided with a limiting member, and the limiting member is located on a backward path of the push head.
According to some embodiments of the utility model, the first clamping arm and the second clamping arm of the same clamp are connected through a rotating shaft, two ends of the rotating shaft are respectively connected to the base, a clamping opening formed between the first clamping arm and the second clamping arm faces downwards, and the upper part of the first clamping arm and the upper part of the second clamping arm are staggered along the axial direction of the rotating shaft.
According to some embodiments of the present utility model, the first push rod and the second push rod are provided with separation tables sequentially and alternately distributed along a linear direction, the separation tables are provided with a stop block, the upper part of the first clamping arm is slidingly connected between two adjacent separation tables on the first push rod, and a first spring is arranged between the first clamping arm and one adjacent stop block;
the upper part of the second clamping arm is slidingly connected between two adjacent separation tables on the second push rod, and a second spring is arranged between the second clamping arm and an adjacent one of the stop blocks.
According to some embodiments of the utility model, the first push rod comprises a plurality of segments of first rod members connected in sequence, and the second push rod comprises a plurality of segments of second rod members connected in sequence.
According to some embodiments of the utility model, the machine base is in a strip frame structure, the interior of the machine base is hollow and is provided with an upper opening and a lower opening, each clip is installed in the interior of the machine base, the lower ends of the clips extend out to the bottom of the machine base, two sides of the machine base are respectively provided with a sliding groove, and the first push rod and the second push rod are connected on the sliding grooves in a sliding manner and extend into the machine base through the sliding grooves respectively.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is an exploded view of the structure of FIG. 1;
FIG. 3 is a schematic view of the structure of the clip;
FIG. 4 is a schematic structural view of a push rod set;
fig. 5 is a partial schematic structure of fig. 1.
Description of the drawings: a housing 100; a chute 101; a clip 200; a nip 201; a first clamping arm 210; a second clamp arm 220; a rotation shaft 230; a first pushrod 310; a first spring 311; a first lever 312; a second pushrod 320; a second spring 321; a second rod 322; a link 330; a divider 340; a stop 350; a cylinder 410; a pusher 420; and a stopper 430.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
The utility model relates to a lever type integrated clamp which comprises a machine base 100, a clamp 200, a push rod group and a driving mechanism.
As shown in fig. 1 and 2, in the present embodiment, the stand 100 has a rectangular frame structure, the interior of the stand 100 is hollow, and the upper and lower ends of the stand 100 are open. A plurality of clips 200 are installed inside the housing 100, and the clips 200 are sequentially linearly distributed along the length direction of the housing 100. The clip 200 includes a first clip arm 210 and a second clip arm 220, the first clip arm 210 and the second clip arm 220 being cross-hinged. In the illustrated orientation, the lower portion of the first arm 210 of each clip 200 is located on the left side and the lower portion of the second arm 220 of each clip 200 is located on the right side. The lower ends of the first and second clamp arms 210 and 220 form a clamp opening 201 that can be opened and closed, and the clamp opening 201 of each clamp 200 extends downward to the bottom of the stand 100. The push rod set includes a first push rod 310, a second push rod 320, and a link 330. The first push rod 310, the connecting rod 330 and the second push rod 320 are sequentially connected, so that the machine base 100 is placed in a horizontal direction from left to right in the direction shown in fig. 1, the first push rod 310 is connected to the front side of the machine base 100 in a sliding mode in a horizontal direction from left to right, the second push rod 320 is connected to the rear side of the machine base 100 in a sliding mode in a horizontal direction from left to right, the connecting rod 330 is hinged to the left side of the machine base 100 in a horizontal direction from front to back, the front end of the connecting rod 330 is hinged to the left end of the first push rod 310, and the rear end of the connecting rod 330 is hinged to the left end of the second push rod 320. The first push rod 310 is connected to the first clip arm 210 of each clip 200, and the second push rod 320 is connected to the second clip arm 220 of each clip 200. Here, the connection manner of the first push rod 310 and the first clip arm 210, and the connection manner of the second push rod 320 and each second clip arm 220 may be a hinged connection, a sliding connection, or the like, so as to push the first clip arm 210 by the first push rod 310 and push the second clip arm 220 by the second push rod 320. A driving mechanism may be mounted on the base 100, and the driving mechanism may act on the first clamping arm 210 or the second clamping arm 220. In this embodiment, the driving mechanism is located on the right side of the stand 100. In operation, the driving mechanism pushes each first arm 210 to the left, the first arm 210 rotates around the hinge point with the second arm 220, and the lower end of the first arm 210 swings from the left to the right toward the lower end of the second arm 220. The left end of the first push rod 310 pushes the front end of the link 330 to the left to rotate around its hinge position with the base 100, and the rear end of the link 330 pushes the second push rod 320 to translate to the right. The second push rod 320 moves rightward to push the second clip arm 220 of each clip 200 to rotate. The second clamp arm 220 rotates about a hinge point with the first clamp arm 210, and the lower end of the second clamp arm 220 swings from right to left toward the lower end of the first clamp arm 210. The lower ends of the first clamping arms 210 and the second clamping arms 220 corresponding to the clamps 200 are close to each other, that is, the clamping ports 201 of the clamps 200 are synchronously folded. When the driving mechanism resets to the right, the first clamping arm 210 is driven to move to the right, the second clamping arm 220 is driven to move to the left by the connecting rod 330, and the lower ends of the first clamping arm 210 and the second clamping arm 220 of each clip 200 are far away from each other, i.e. the clamping opening 201 of the clip 200 is opened. In actual use, the lever type integrated clamp is mounted on the conveying device, and the clamping ports 201 of the clamps 200 can be synchronously opened and closed to simultaneously clamp a plurality of workpieces for carrying.
In some embodiments of the present utility model, as shown in fig. 1 and 2, the drive mechanism includes a pusher 420 of a cylinder 410. The pusher 420 is connected to the telescopic shaft of the cylinder 410, and the pusher 420 is fixedly connected to the first push rod 310 or the second push rod 320. The cylinder 410 is used to drive the pushing head 420 to translate, so as to drive the first pushing rod 310 and the second pushing rod 320 to link. Further, a limiting member 430 is mounted on the stand 100, and the limiting member 430 is located on a backward path of the pusher 420. In this embodiment, the push head 420 is in a backward direction from left to right, and the limiting member 430 is located on the right side of the push head 420. When the cylinder 410 is reset and retracted, the retraction stroke of the cylinder 410 is limited by the limiting member 430, which corresponds to limiting the opening size of the nip 201.
In some embodiments of the present utility model, as shown in fig. 2 and 3, the first arm 210 and the second arm 220 of the same clip 200 are rotatably coupled by a rotation shaft 230. The clip 200 is fixedly connected to the frame through both ends of the rotation shaft 230, and the lower ends of the first clip arm 210 and the second clip arm 220 form a downward clip opening 201. The upper and lower portions of the first and second clamp arms 210 and 220 may be bent and displaced vertically. The upper portion of the first clamp arm 210 and the upper portion of the second clamp arm 220 are offset back and forth with respect to the axial direction of the rotation shaft 230. When each clip 200 is mounted on the stand 100, between two adjacent clips 200, the upper portion of the first arm 210 of one clip 200 is located in front of the second arm 220 of the other clip 200, i.e., the two adjacent clips 200 are offset back and forth, so that the space occupation of the clip 200 on the stand 100 can be effectively reduced.
In some embodiments of the present utility model, as shown in fig. 2, 3, 4 and 5, a plurality of separation platforms 340 are provided on each of the first push rod 310 and the second push rod 320. The separation stages 340 are linearly spaced apart along the length of the first push rod 310 and the second push rod 320, respectively. In this embodiment, the spacer 340 is located on opposite sides of the first pushrod 310 and the second pushrod 320. The first clamping arm 210 of each clip 200 is respectively slid between the spaces of the adjacent two of the separation stages 340 of the first push rod 310, and the second clamping arm 220 of each clip 200 is respectively slid between the spaces of the adjacent two of the separation stages 340 of the second push rod 320. The separation platforms 310 are respectively provided with a stop block 350, the stop blocks 350 corresponding to the separation platforms 340 of the first push rod 310 are respectively provided with a first spring 311, and the first springs 311 are connected with the upper ends of the first clamping arms 210. The second springs 321 are disposed on the stoppers 350 corresponding to the respective separating stages 340 of the second push rod 320, and the second springs 321 are connected to the upper ends of the second clamp arms 220. When the first push rod 310 and the second push rod 320 move, the first clamp arm 210 and the second clamp arm 220 are respectively pushed to rotate by the first spring 311 and the second spring 321 while the first clamp arm 210 and the second clamp arm 220 slide at the interval between the separation stages 340. The clamping opening 201 formed between the first clamping arm 210 and the second clamping arm 220 is stably clamped by the compression elastic force of the first spring 311 and the second spring 321, and the separation table 340 can ensure the stability of the first clamping arm 210 and the second clamping arm 220.
In some embodiments of the present utility model, as shown in fig. 4, the first push rod 310 includes a plurality of sequentially connected first rod members 312, and the second push rod 320 includes a plurality of sequentially connected second rod members 322. According to the length of the lever type integrated clamp to be designed, a plurality of sections of first rod pieces 312 are correspondingly arranged to be connected to form a first push rod 310 and a plurality of sections of second rod pieces 322 to form a second push rod 320. This ensures structural strength of the first push rod 310 and the second push rod 320.
In some embodiments of the present utility model, as shown in fig. 1 and 2, the stand 100 has an elongated frame structure, and the interior of the stand 100 is hollow and is opened up and down. Each clip 200 is installed inside the housing 100 and the lower end of the clip 200 protrudes to the bottom of the housing 100 to form a clip opening 201. The two sides of the stand 100 are respectively provided with a chute 101, and the first push rod 310 and the second push rod 320 are connected on the chute 101 in a sliding manner and respectively extend into the stand 100 through the chute 101. The first push rod 310 and the second push rod 320 slide along the chute 101, respectively.
In the description of the present specification, reference to the term "some particular embodiments" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. A lever-type integrated clip, comprising:
a base (100);
the clamps (200) comprise a first clamping arm (210) and a second clamping arm (220), the first clamping arm (210) and the second clamping arm (220) are in cross hinge joint, and a plurality of the clamps (200) are arranged on the base (100) in a linear and sequential manner;
the push rod group comprises a first push rod (310), a second push rod (320) and a connecting rod (330), wherein the first push rod (310) and the second push rod (320) are transversely connected to the base (100) in a sliding mode, the connecting rod (330) is hinged to the base (100), two ends of the connecting rod (330) are respectively hinged to the first push rod (310) and the second push rod (320), the first push rod (310) is connected with each first clamping arm (210), and the second push rod (320) is connected with each second clamping arm (220);
the driving mechanism drives the first push rod (310) and the second push rod (320) to synchronously translate in opposite directions on the base (100) so as to respectively drive the corresponding first clamping arm (210) and second clamping arm (220) on each clamp (200) to synchronously and oppositely open and close.
2. A lever-type integrated clip as claimed in claim 1, wherein: the driving mechanism comprises an air cylinder (410) and a push head (420), the push head (420) is connected to the first push rod (310) or the second push rod (320), and a driving shaft of the air cylinder (410) is connected with the push head (420).
3. A lever-type integrated clip as claimed in claim 2, wherein: and a limiting piece (430) is arranged on the base (100), and the limiting piece (430) is positioned on the backward path of the push head (420).
4. A lever-type integrated clip as claimed in claim 1, wherein: the first clamping arms (210) and the second clamping arms (220) of the same clamp (200) are connected through rotating shafts (230), two ends of each rotating shaft (230) are respectively connected to the machine base (100), a clamping opening (201) formed between each first clamping arm (210) and each second clamping arm (220) faces downwards, and the upper parts of the first clamping arms (210) and the upper parts of the second clamping arms (220) are staggered along the axial direction of the rotating shafts (230).
5. A lever-type integrated clip as claimed in claim 1, wherein: the first push rod (310) and the second push rod (320) are respectively provided with a separation table (340) which are sequentially distributed at intervals along the linear direction, each separation table (340) is provided with a stop block (350), the upper part of each first clamping arm (210) is slidingly connected between two adjacent separation tables (340) on the first push rod (310), and a first spring (311) is arranged between each first clamping arm (210) and one adjacent stop block (350);
the upper part of the second clamping arm (220) is slidingly connected between two adjacent separation platforms (340) on the second push rod (320), and a second spring (321) is arranged between the second clamping arm (220) and an adjacent one of the stop blocks (350).
6. A lever-type integrated clip as claimed in claim 1, wherein: the first push rod (310) comprises a plurality of sections of first rod pieces (312) which are connected in sequence, and the second push rod (320) comprises a plurality of sections of second rod pieces (322) which are connected in sequence.
7. A lever-type integrated clip as claimed in claim 1, wherein: the machine base (100) is of a strip-shaped frame structure, the interior of the machine base (100) is hollow and is provided with an upper opening and a lower opening, each clip (200) is installed in the machine base (100) and the lower ends of the clips (200) extend out to the bottom of the machine base (100), sliding grooves (101) are respectively formed in two sides of the machine base (100), and the first push rod (310) and the second push rod (320) are connected onto the sliding grooves (101) in a sliding mode and respectively penetrate through the sliding grooves (101) to extend into the machine base (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320688432.0U CN219522150U (en) | 2023-03-30 | 2023-03-30 | Lever type integrated clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320688432.0U CN219522150U (en) | 2023-03-30 | 2023-03-30 | Lever type integrated clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219522150U true CN219522150U (en) | 2023-08-15 |
Family
ID=87582734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320688432.0U Active CN219522150U (en) | 2023-03-30 | 2023-03-30 | Lever type integrated clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219522150U (en) |
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2023
- 2023-03-30 CN CN202320688432.0U patent/CN219522150U/en active Active
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