CN209831665U - Self-adaptive material part gripper - Google Patents
Self-adaptive material part gripper Download PDFInfo
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- CN209831665U CN209831665U CN201920211732.3U CN201920211732U CN209831665U CN 209831665 U CN209831665 U CN 209831665U CN 201920211732 U CN201920211732 U CN 201920211732U CN 209831665 U CN209831665 U CN 209831665U
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- seat
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- swinging
- gripper
- swing arm
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Abstract
The utility model discloses a self-adaptation material spare tongs, include: two-way flexible drive arrangement, removal seat, connecting rod, swing seat from top to bottom, control swing seat and grip block, the connecting rod bottom is provided with two fixing bases respectively, swing seat from top to bottom sets up the inboard at the fixing base respectively, the swing seat back is provided with the first swing arm that extends to in the fixing base from top to bottom, the fixing base tip is provided with the first pin that extends to in the first swing groove and runs through first swing arm, it is provided with the second swing arm that extends to swing seat from top to bottom to control the swing seat back, swing seat top is provided with the second pin that runs through the second swing arm downwards from top to bottom, the grip block sets up the front of swing seat about respectively. In this way, self-adaptation material tongs, can adapt to the appearance simultaneously and contain plane, inclined plane, conical surface and different external diameter size's material, reduced the quantity of tongs in the production process and the problem consuming time of changing the tongs.
Description
Technical Field
The utility model relates to a material snatchs technical field, especially relates to a self-adaptation material tongs.
Background
The appearance of material spare is diversified, and the external diameter size is mostly different, and the appearance contains plane, inclined plane and conical surface moreover, has brought the difficulty for snatching work.
In the prior art, a material part needs to be provided with a special clamping hand, and the universality is not always existed. For materials with different varieties, a plurality of specially-made clamping hands are required in production work, the production and storage cost is increased invisibly, once the materials are replaced, the clamping hands need to be replaced, and the workload of manufacturing and replacing the clamping hands is increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a self-adaptation material tongs, increases the adaptability to the material appearance, reduces the demand quantity to the tongs in the material production process.
In order to solve the technical problem, the utility model discloses a technical scheme be: there is provided an adaptive material gripper comprising: the bidirectional telescopic driving device comprises a bidirectional telescopic driving device, a moving seat, a connecting rod, an up-down swinging seat, a left-right swinging seat and a clamping block, wherein the moving seat is oppositely arranged at two ends of the bidirectional telescopic driving device, the connecting rod is arranged on the moving seat and extends downwards, two fixing seats are respectively arranged at the bottom of the connecting rod and distributed in a V-shaped angle, the up-down swinging seat is respectively arranged at the inner sides of the fixing seats, a first swinging arm extending into the fixing seats is arranged at the back of the up-down swinging seat, a first swinging groove corresponding to the first swinging arm is arranged in the fixing seats, a first pin extending into the first swinging groove and penetrating through the first swinging arm is arranged at the end part of the fixing seats, the left-right swinging seat is arranged at the front of the up-down swinging seat, a second swinging arm extending into the up-down swinging seat is arranged at the back of the left-right swinging seat, a second, and a second pin penetrating through the second swing arm downwards is arranged at the top of the upper and lower swing seats, and the clamping blocks are respectively arranged on the front surfaces of the left and right swing seats.
In a preferred embodiment of the present invention, the bi-directional telescopic driving device includes a mounting base and two single-headed cylinders reversely disposed on the mounting base.
In a preferred embodiment of the present invention, the bidirectional telescopic driving device is a double-ended clamping cylinder.
In a preferred embodiment of the present invention, the clamping block is provided with an arc-shaped groove in front, a stepped hole is provided in the arc-shaped groove, and a screw connected to the horizontal swing seat is provided in the stepped hole.
In a preferred embodiment of the present invention, the upper portion and the lower portion of the first swing groove are spaced from the surface of the first swing arm, respectively, so that the first swing arm swings up and down adaptively.
In a preferred embodiment of the present invention, the second swing groove is open at both sides, so that the second swing arm swings left and right adaptively.
In a preferred embodiment of the present invention, the clamping block is a rubber block, and the clamping block is disposed at the front of the horizontal swinging seat at an interval from top to bottom.
In a preferred embodiment of the present invention, the movable base, the connecting rod and the fixed base are an integrated structure or a separate structure fixed by bolts.
The utility model has the advantages that: the utility model provides a self-adaptation material tongs, adopted the seat of swinging about and, can be in the centre gripping in-process, according to the appearance of material, carry out the upper and lower and the horizontal hunting of a little width of cloth, can adapt to the appearance simultaneously and contain the plane, the inclined plane, conical surface and different external diameter size's material spare, can install on robotic arm, carry out the nimble of tongs and snatch, the quantity of tongs and the problem consuming time of changing the tongs in having reduced the production process, be favorable to promoting work efficiency, the cost of reduction production.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and 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 without inventive work, wherein:
fig. 1 is a schematic structural diagram of a preferred embodiment of the adaptive material gripper of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but 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.
Referring to fig. 1, an embodiment of the present invention includes:
the adaptive material gripper shown in fig. 1 comprises: the bidirectional telescopic driving device comprises a bidirectional telescopic driving device 1, a moving seat 3, a connecting rod 4, an up-down swinging seat 11, a left-right swinging seat 9 and a clamping block 13, wherein the moving seat 3 is arranged at two ends of the bidirectional telescopic driving device 1 relatively and moves synchronously in opposite directions or in reverse directions.
The structure of the bidirectional telescopic driving device 1 is 2 types:
firstly, the bidirectional telescopic driving device 1 comprises an installation seat and two single-head cylinders reversely arranged on the installation seat, the distance between the two single-head cylinders can be adjusted, and the bidirectional telescopic driving device is suitable for large-sized materials;
secondly, the bidirectional telescopic driving device 1 is a double-head clamping cylinder (shown in fig. 1), and has good action synchronism and relatively compact structure.
The connecting rod 4 sets up on removing seat 3 and downwardly extending, 4 bottoms of connecting rod are provided with two fixing bases 12 respectively, and two fixing bases 12 are V-shaped and press from both sides angular distribution, and the convenience is to the centre gripping of material spare, and appearance adaptability is good, and 4 fixing bases 12 annular distributions utilize two-way flexible drive arrangement 1 to carry out synchronous drive. The movable seat 3, the connecting rod 4 and the fixed seat 12 are of an integrated structure or a split structure fixed by bolts, the integrated structure is high in cost, the split structure fixed by the bolts is low in cost, the split structure can be reused, the fixed seat 12 can be conveniently replaced, the angle of the V-shaped included angle is changed, and the cost of the hand grab is reduced.
Swing seat 11 sets up the inboard at fixing base 12 respectively from top to bottom, swing seat 11 back is provided with the first swing arm 6 that extends to in the fixing base 12 from top to bottom, be provided with the first swing groove 7 that corresponds with first swing arm 6 in the fixing base 12, fixing base 12 tip is provided with the first pin 14 that extends to in the first swing groove 7 and run through first swing arm 7, makes things convenient for the upswing of first swing arm 7, certain clearance is left with first swing arm 6 surface respectively in first swing groove 7 upper portion and lower part for first swing arm 6 self-adaptation swing from top to bottom, and the clearance can not be too big, and angle control to the luffing motion is suitable within 30 for the action is more sensitive when pressing from both sides and getting, avoids the card to pause.
Swing seat 9 about sets up at the upper and lower swing seat 11 openly, swing seat 9 back is provided with the second swing arm 10 that extends to in the upper and lower swing seat 11 about, be provided with the second swing groove 8 that corresponds with second swing arm 10 in the swing seat 11 from top to bottom, swing seat 11 top is provided with the second pin 5 that runs through second swing arm 10 downwards, makes things convenient for the horizontal hunting of second swing arm 10 about. The two sides of the second swing groove 8 are of an open structure, so that the second swing arm 10 can swing left and right in a self-adaptive manner, the second swing arm 10 can swing conveniently, the swing angle of the second swing arm 10 is limited by utilizing the gap between the back surface of the left and right swing seat 9 and the up and down swing seat 11, and the left and right swing angle is controlled within 30 degrees.
The clamping blocks 13 are respectively arranged on the front surfaces of the left and right swinging seats 9. The clamping block 13 is provided with an arc-shaped groove in the front, and the adaptability to the appearance of the material part is good. The clamping block 13 is a rubber block, has certain elasticity, and is stressed to deform so that the clamping block 13 is tightly attached to the surface of the material part, thereby avoiding the problem of slipping. The clamping blocks 13 are arranged on the front face of the left and right swinging seats 9 at intervals up and down, double guarantee is achieved, and clamping stability is improved.
The clamping block 13 belongs to a quick-wear part, a stepped hole 2 is formed in the arc-shaped groove, and a screw connected with the left and right swinging seats 9 is arranged in the stepped hole 2, so that the clamping block 13 is convenient to replace.
To sum up, the utility model discloses a self-adaptation material tongs that points out is the tong created for the material spare of saving work load, convenient, the different varieties of quick adaptation for grip block 13 can be from top to bottom, control self-adaptation centre gripping material spare, and the appearance of flexible adaptation material spare plays the effect of stabilizing the centre gripping, to cylinder physical stamina centering centre gripping, and the appearance of self-adaptation material spare forms effectual clamp to the material spare and tightly can install on the manipulator, promotes the processing and the transfer convenience of material spare.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (8)
1. The utility model provides a self-adaptation material piece tongs which characterized in that includes: the bidirectional telescopic driving device comprises a bidirectional telescopic driving device, a moving seat, a connecting rod, an up-down swinging seat, a left-right swinging seat and a clamping block, wherein the moving seat is oppositely arranged at two ends of the bidirectional telescopic driving device, the connecting rod is arranged on the moving seat and extends downwards, two fixing seats are respectively arranged at the bottom of the connecting rod and distributed in a V-shaped angle, the up-down swinging seat is respectively arranged at the inner sides of the fixing seats, a first swinging arm extending into the fixing seats is arranged at the back of the up-down swinging seat, a first swinging groove corresponding to the first swinging arm is arranged in the fixing seats, a first pin extending into the first swinging groove and penetrating through the first swinging arm is arranged at the end part of the fixing seats, the left-right swinging seat is arranged at the front of the up-down swinging seat, a second swinging arm extending into the up-down swinging seat is arranged at the back of the left-right swinging seat, a second, and a second pin penetrating through the second swing arm downwards is arranged at the top of the upper and lower swing seats, and the clamping blocks are respectively arranged on the front surfaces of the left and right swing seats.
2. The adaptive material gripper as claimed in claim 1, wherein the bi-directional telescopic driving means comprises a mounting seat and two single-head cylinders oppositely arranged on the mounting seat.
3. The adaptive material gripper as recited in claim 1, wherein said bi-directional telescoping drive means is a double ended gripper cylinder.
4. The adaptive material part gripper as claimed in claim 1, wherein the clamping block is provided with an arc-shaped groove on the front surface, a stepped hole is formed in the arc-shaped groove, and a screw connected with the left and right swing seats is arranged in the stepped hole.
5. The adaptive material gripper as claimed in claim 1, wherein the upper portion and the lower portion of the first swing groove are spaced from the surface of the first swing arm by a certain distance, respectively, so that the first swing arm swings up and down adaptively.
6. The adaptive material part gripper as claimed in claim 1, wherein the second swing groove is open at both sides, so that the second swing arm can swing left and right adaptively.
7. The adaptive material part gripper as claimed in claim 1, wherein the clamping blocks are rubber blocks, and the clamping blocks are arranged on the front surface of the left-right swinging seat at intervals up and down.
8. The adaptive material part gripper as claimed in claim 1, characterized in that the moving seat, the connecting rod and the fixed seat are of an integrated structure or of a split structure fixed by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920211732.3U CN209831665U (en) | 2019-02-19 | 2019-02-19 | Self-adaptive material part gripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920211732.3U CN209831665U (en) | 2019-02-19 | 2019-02-19 | Self-adaptive material part gripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209831665U true CN209831665U (en) | 2019-12-24 |
Family
ID=68903861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920211732.3U Active CN209831665U (en) | 2019-02-19 | 2019-02-19 | Self-adaptive material part gripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209831665U (en) |
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2019
- 2019-02-19 CN CN201920211732.3U patent/CN209831665U/en active Active
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