CN110815278A - Clamping jaw structure, conveying clamping mechanism and bar connecting equipment - Google Patents
Clamping jaw structure, conveying clamping mechanism and bar connecting equipment Download PDFInfo
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- CN110815278A CN110815278A CN201911128801.5A CN201911128801A CN110815278A CN 110815278 A CN110815278 A CN 110815278A CN 201911128801 A CN201911128801 A CN 201911128801A CN 110815278 A CN110815278 A CN 110815278A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/08—Gripping heads and other end effectors having finger members
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Abstract
The invention provides a clamping jaw structure, a conveying clamping mechanism and bar connecting equipment, wherein the clamping jaw structure is used for clamping or carrying a bar mounting module, and comprises: installing a body; the bar mounting module comprises a first clamping jaw and a second clamping jaw, wherein the first clamping jaw and the second clamping jaw are pivotally connected with the mounting body and are arranged oppositely so as to enclose an accommodating space for the bar mounting module to pass through; and a part of the first clamping jaw and a part of the second clamping jaw are arranged in a protruding manner towards one side of the accommodating space so as to form a step structure, and the step structure is provided with a supporting platform step surface for supporting the bar mounting module. The invention solves the problems that the clamping jaw of the bar connecting equipment in the prior art is unreasonable in structure and single in function, only has the function of clamping bars, is not beneficial to meeting the adaptive efficient combined connection of a plurality of bars, is further not beneficial to improving the bar connecting efficiency, and influences the building construction progress.
Description
Technical Field
The invention relates to the technical field of building construction equipment, in particular to structural improvement of a clamping jaw of bar connecting equipment.
Background
In daily life, bars such as water pipes, cable pipes, steel bars and the like are often required to be connected.
In the building industry, in order to facilitate the quick construction of a building and ensure that the building has high structural strength, a bar concrete structure is generally used as a main body bearing frame of the building, namely, the connection construction of bars is firstly carried out to form a bar framework, then concrete is poured into the bar framework, and the concrete is supported by the bar framework inside the concrete after being solidified, so that a firm structure is formed.
Among the prior art, use the reinforcing bar as the rod of buildding the rod skeleton usually, many steel bar connection build the process that forms the rod skeleton, use manual operation to waste time and energy, consequently, in order to satisfy the demand of modernized building industry, rod connecting device just takes place to come to one's place, and it can realize many rods and connect fast and stably to very be favorable to shortening construction period. And current rod jointing equipment's clamping jaw structure is unreasonable, the function is single, only has the grip function to the rod, is unfavorable for satisfying the high-efficient built-up connection of many rod suitability, and then is unfavorable for the promotion of rod connection efficiency, has influenced the construction progress.
Disclosure of Invention
The invention mainly aims to provide a clamping jaw structure, a conveying clamping mechanism and bar connecting equipment, and aims to solve the problems that the clamping jaw structure of the bar connecting equipment in the prior art is unreasonable and single in function, only has a bar clamping function, is not favorable for meeting the adaptive efficient combined connection of a plurality of bars, is further not favorable for improving the bar connecting efficiency, and influences the building construction progress.
In order to achieve the above object, according to one aspect of the present invention, there is provided a jaw structure for clamping or holding a bar mounting module, comprising: installing a body; the bar mounting module comprises a first clamping jaw and a second clamping jaw, wherein the first clamping jaw and the second clamping jaw are pivotally connected with the mounting body and are arranged oppositely so as to enclose an accommodating space for the bar mounting module to pass through; and a part of the first clamping jaw and a part of the second clamping jaw are arranged in a protruding manner towards one side of the accommodating space so as to form a step structure, and the step structure is provided with a supporting platform step surface for supporting the bar mounting module.
Further, the rod installation module comprises a rod and a sleeve assembled at one end of the rod, the accommodating space comprises a first clamping section and a second clamping section which are communicated with each other along the direction in which the rod installation module penetrates through the accommodating space, the first clamping section is used for clamping the rod, the second clamping section is used for clamping the sleeve, and the cross sectional area of the first clamping section is smaller than that of the second clamping section so as to form a supporting platform step surface at the connection position of the first clamping section and the second clamping section.
Furthermore, the first end of the first clamping jaw and the first end of the second clamping jaw are both pivotally connected with the mounting body, the second end of the first clamping jaw is opposite to the second end of the second clamping jaw to form a clamping opening, and the longitudinal width of the first clamping section and the longitudinal width of the second clamping section are gradually reduced from the middle of the accommodating space to the directions of the pivoting ends of the first clamping jaw and the second clamping jaw and the mounting body and the clamping opening.
Furthermore, the first clamping jaw is provided with a first step structure, the second clamping jaw is provided with a second step structure, the first step structure and the second step structure jointly enclose a first clamping section, and the upper surfaces of the first step structure and the second step structure are coplanar to form a supporting platform step surface.
Further, the inner wall surfaces of the first step structure and the second step structure are both V-shaped.
Furthermore, the inner wall surface of the first clamping jaw at the position of the second clamping section is V-shaped, and the inner wall surface of the second clamping jaw at the position of the second clamping section is V-shaped.
Further, the clamping jaw structure further comprises a connecting arm, and the first clamping jaw and the second clamping jaw are both in pivoting connection with the mounting body through the connecting arm.
Further, the clamping jaw structure also comprises a driving part, and the driving part is arranged on the mounting body and is in driving connection with the first clamping jaw and the second clamping jaw.
According to another aspect of the invention, a conveying clamping mechanism is provided, which comprises a mounting rod and a clamping jaw structure, wherein the clamping jaw structure is adjustably arranged on the mounting rod along the length direction of the mounting rod, and the clamping jaw structure is the clamping jaw structure.
According to another aspect of the invention, a bar connecting device is provided for assembling a bar and a sleeve in a threaded manner along a vertical direction to form a bar mounting module, and comprises a base and a conveying clamping mechanism arranged on the base, wherein the conveying clamping mechanism is used for carrying the sleeve and clamping the sleeve after the sleeve is adjusted from an initial placing position to a pre-assembling connecting position along the vertical direction, and the conveying clamping mechanism is the conveying clamping mechanism.
By applying the technical scheme provided by the invention, the clamping jaw structure of the bar connecting equipment has the functions of clamping the bar mounting module and supporting the clamping jaw bar mounting module, so that the clamping jaw structure can adapt to different operation steps of the bar connecting equipment on the bar mounting module, the assembly efficiency of the bar mounting module is improved, the bar mounting module is stably moved, the practicability of the bar connecting equipment is greatly improved, and the construction progress is improved.
Particularly, the clamping jaw structure comprises a first clamping jaw and a second clamping jaw which are pivotally connected with the mounting body and are arranged oppositely, and the first clamping jaw and the second clamping jaw form an accommodating space for the bar mounting module to pass through, so that the clamping stability of the first clamping jaw and the second clamping jaw on the bar mounting module is ensured; moreover, because a part of the first clamping jaw and a part of the second clamping jaw are arranged to protrude towards one side of the accommodating space, a step structure is formed, and the step structure is provided with a supporting platform step surface for supporting the bar mounting module. Like this, when the clamping jaw structure held in the palm carries and removes rod installation module, hold in the palm the supporting role that the platform step face played rod installation module, the wall of accommodation space has played the guide limiting displacement to rod installation module simultaneously, and then is favorable to rod installation module by the steady removal.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a schematic structural view of a jaw structure holding a bar mounting module according to an alternative embodiment of the invention;
fig. 2 shows a schematic bottom view of the jaw structure of fig. 1 with the bar mounting modules clamped;
FIG. 3 shows a schematic view of the jaw structure of FIG. 1;
figure 4 shows a schematic bottom view of the jaw arrangement of figure 3.
Wherein the figures include the following reference numerals:
10. installing a body; 20. a first jaw; 30. a second jaw; 100. a bar mounting module; 101. a bar material; 102. a sleeve; 200. an accommodating space; 201. a first clamping section; 202. a second clamping section; 300. a step structure; 301. supporting the step surface; 302. a first step structure; 303. a second step structure; 400. a clamping port; 40. a connecting arm.
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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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.
In order to solve the problems that the clamping jaw structure of the bar connecting equipment in the prior art is unreasonable and single in function, only has the clamping function for bars, is not favorable for meeting the adaptive efficient combined connection of a plurality of bars, is further not favorable for improving the connection efficiency of the bars, and influences the construction progress of buildings, the invention provides the clamping jaw structure, the conveying clamping mechanism and the bar connecting equipment, wherein the bar connecting equipment is used for assembling the bars 101 and sleeves 102 in a threaded connection mode along the vertical direction to form a bar mounting module 100 and comprises a base and the conveying clamping mechanism arranged on the base, the conveying clamping mechanism is used for bearing the sleeves 102, the sleeves 102 are clamped after the sleeves 102 are adjusted to the pre-assembled connection position along the vertical direction from the initial placement position, the conveying clamping mechanism is the conveying clamping mechanism which is the conveying clamping mechanism and comprises a mounting rod and a clamping jaw structure, the clamping jaw structure is adjustably arranged on the mounting rod along the length direction of the mounting rod, and the clamping jaw structure is the clamping jaw structure described above and below.
In the present application, the bar 101 is preferably a steel bar.
As shown in fig. 1 to 4, the jaw structure is used for clamping or carrying the bar installation module 100, and includes an installation body 10, a first jaw 20 and a second jaw 30, where the first jaw 20 and the second jaw 30 are pivotally connected to the installation body 10 and are disposed opposite to each other to enclose an accommodation space 200 for the bar installation module 100 to pass through; a portion of the first clamping jaw 20 and a portion of the second clamping jaw 30 are protruded toward the accommodating space 200 to form a step structure 300, and the step structure 300 has a supporting step surface 301 for supporting the bar mounting module 100.
Foretell clamping jaw structure, it had both had the function of centre gripping rod installation module 100, still had the function of holding in the palm and carrying clamping jaw rod installation module 100 to make clamping jaw structure can be adapted to rod jointing equipment to the different operation of rod installation module 100 step, promoted the packaging efficiency to rod installation module 100 promptly, be favorable to again stabilizing the removal to rod installation module 100, thereby improved rod jointing equipment's practicality widely, promoted the construction progress.
Specifically, the clamping jaw structure comprises a first clamping jaw 20 and a second clamping jaw 30 which are pivotally connected with the mounting body 10 and are arranged oppositely, and the first clamping jaw 20 and the second clamping jaw 30 enclose an accommodating space 200 for the bar mounting module 100 to pass through, so that the clamping stability of the first clamping jaw 20 and the second clamping jaw 30 on the bar mounting module 100 is ensured; furthermore, since a portion of the first clamping jaw 20 and a portion of the second clamping jaw 30 are protruded toward the accommodating space 200 to form the step structure 300, the step structure 300 has a supporting step surface 301 for supporting the bar mounting module 100. Like this, when the clamping jaw structure holds in the palm carries and removes rod installation module 100, hold in the palm the platform step face 301 and play the supporting role to rod installation module 100, the wall of accommodation space 200 has played the guide limiting displacement to rod installation module 100 simultaneously, and then is favorable to rod installation module 100 to be moved by the stability.
As shown in fig. 3 and 4, the accommodating space 200 includes a first clamping section 201 and a second clamping section 202 which are communicated with each other along a direction in which the bar mounting module 100 passes through, wherein the first clamping section 201 is used for clamping the bar 101, the second clamping section 202 is used for clamping the sleeve 102, and a cross-sectional area of the first clamping section 201 is smaller than a cross-sectional area of the second clamping section 202, so as to form a supporting step surface 301 at a connection position of the two. Like this, first centre gripping section 201 and rod 101 suitability centre gripping cooperation, second centre gripping section 202 and sleeve 102 suitability centre gripping cooperation have ensured the clamping stability of clamping jaw structure to rod installation module 100, and holding platform step surface 301 has still played the effect of backstop stop sleeve 102 in addition, when having ensured that clamping jaw structure removes rod installation module 100 with vertical state, play the support to rod installation module 100 and carry the supporting role, and then improved the stability of the removal transportation to rod installation module 100.
In the illustrated embodiment of the present application, the first end of the first jaw 20 and the first end of the second jaw 30 are pivotally connected to the mounting body 10, the second end of the first jaw 20 and the second end of the second jaw 30 are opposite to each other to form a clamping opening 400, and the longitudinal width of the first clamping section 201 and the longitudinal width of the second clamping section 202 are gradually reduced from the middle of the accommodating space 200 to the direction of the pivot connection ends of the first jaw 20 and the second jaw 30 with the mounting body 10 and the clamping opening 400. The first clamping jaw 20 and the second clamping jaw 30 in the structural form are simple in structure, and the number of contact points between the clamping jaw structure and the bar installing module 100 can be effectively increased, so that the clamping stability of the bar installing module 100 is improved.
As shown in fig. 4, the first clamping jaw 20 has a first step structure 302, the second clamping jaw 30 has a second step structure 303, the first step structure 302 and the second step structure 303 together enclose the first clamping section 201, and upper surfaces of the first step structure 302 and the second step structure 303 are coplanar to form a carrying step surface 301. Thus, the area of the supporting step surface 301 is increased, so that the contact area between the clamping jaw structure and the bar mounting module 100 is increased, and the supporting and supporting stability of the bar mounting module 100 is improved.
Alternatively, the inner wall surfaces of the first step structure 302 and the second step structure 303 are each V-shaped. Therefore, the structure of the clamping jaw structure is regular, and the adaptability of the bar mounting module 100 is improved.
Optionally, the inner wall of the first jaw 20 at the location of the second clamping section 202 is V-shaped, and the inner wall of the second jaw 30 at the location of the second clamping section 202 is V-shaped. In this way, the shape of the cross section of the second clamping section 202 on the plane perpendicular to the bar passing through the accommodating space 200 is the same as the shape of the cross section of the first clamping section 201, so that the structure of the clamping jaw structure is ensured to be regular, the adaptability with the bar mounting module 100 is improved, and the bar mounting module 100 and the clamping jaw structure are ensured to be concentric.
As shown in fig. 1 to 4, in order to improve the connection stability of the first clamping jaw 20 and the second clamping jaw 30 with the mounting body 10 and ensure that the first clamping jaw 20 and the second clamping jaw 30 are smooth in the rotation process, the clamping jaw structure further comprises a connecting arm 40, and the first clamping jaw 20 and the second clamping jaw 30 are pivotally connected with the mounting body 10 through the connecting arm 40.
The jaw structure further includes a driving portion, which is disposed on the mounting body 10 and is in driving connection with the first jaw 20 and the second jaw 30. In this way, the driving portion drives the first clamping jaw 20 and the second clamping jaw 30 to rotate, so as to adjust the size of the accommodating space 200, thereby facilitating the clamping operation of the clamping jaw structure on the bar installation module 100.
Optionally, the driving part is a hydraulic or pneumatic cylinder, of course, the driving part may also be an electric or motor.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A jaw structure for gripping or holding a bar mounting module (100), comprising:
a mounting body (10);
a first clamping jaw (20) and a second clamping jaw (30), wherein the first clamping jaw (20) and the second clamping jaw (30) are pivotally connected with the mounting body (10) and are arranged oppositely to form an accommodating space (200) for the bar mounting module (100) to pass through;
a part of the first clamping jaw (20) and a part of the second clamping jaw (30) are arranged in a protruding mode towards one side of the accommodating space (200) to form a step structure (300), and the step structure (300) is provided with a supporting platform step surface (301) used for supporting the bar mounting module (100).
2. Jaw structure according to claim 1, wherein said bar mounting module (100) comprises a bar (101) and a sleeve (102) fitted at one end thereof, said housing space (200) comprising, in the direction in which said bar mounting module (100) passes through, a first clamping section (201) and a second clamping section (202) in communication, wherein said first clamping section (201) is adapted to clamp said bar (101) and said second clamping section (202) is adapted to clamp said sleeve (102), the cross-sectional area of said first clamping section (201) being smaller than the cross-sectional area of said second clamping section (202) to form said rest step surface (301) at the junction thereof.
3. Jaw structure according to claim 2, characterized in that a first end of said first jaw (20) and a first end of said second jaw (30) are both pivotally connected to said mounting body (10), a second end of said first jaw (20) and a second end of said second jaw (30) are opposite to form a gripping mouth (400), a longitudinal width of said first gripping section (201) and a longitudinal width of said second gripping section (202) both decreasing from the middle of said housing space (200) towards the pivoting ends of said first jaw (20) and said second jaw (30) with said mounting body (10) and towards said gripping mouth (400).
4. A jaw structure as claimed in claim 3, wherein said first jaw (20) has a first step structure (302) and said second jaw (30) has a second step structure (303), said first step structure (302) and said second step structure (303) together enclosing said first gripping section (201), the upper surfaces of said first step structure (302) and said second step structure (303) being coplanar to form said rest step surface (301).
5. Jaw structure according to claim 4, characterized in that the inner wall surfaces of the first step structure (302) and the second step structure (303) are each V-shaped.
6. Jaw construction according to claim 2, characterized in that the inner wall of the first jaw (20) at the location of the second clamping section (202) is V-shaped and that the inner wall of the second jaw (30) at the location of the second clamping section (202) is V-shaped.
7. Jaw structure according to claim 1, characterized in that it further comprises connecting arms (40), said first jaw (20) and said second jaw (30) being pivotally connected to said mounting body (10) respectively through one of said connecting arms (40).
8. Jaw structure according to claim 1, characterized in that it further comprises a drive provided on said mounting body (10) and in driving connection with said first jaw (20) and said second jaw (30).
9. A transport clamping mechanism comprising a mounting bar and a jaw structure adjustably positioned on said mounting bar along the length of said mounting bar, said jaw structure being as claimed in any one of claims 1 to 8.
10. A bar connecting apparatus, characterized in that it is used for assembling a bar (101) and a sleeve (102) in a threaded manner along a vertical direction to form a bar mounting module (100), and comprises a base and a conveying clamping mechanism arranged on the base, wherein the conveying clamping mechanism is used for carrying the sleeve (102) and clamping the sleeve (102) after adjusting the sleeve (102) from an initial placing position to a pre-assembling connecting position along the vertical direction, and the conveying clamping mechanism is the conveying clamping mechanism in claim 9.
Priority Applications (1)
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CN201911128801.5A CN110815278A (en) | 2019-11-18 | 2019-11-18 | Clamping jaw structure, conveying clamping mechanism and bar connecting equipment |
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CN201911128801.5A CN110815278A (en) | 2019-11-18 | 2019-11-18 | Clamping jaw structure, conveying clamping mechanism and bar connecting equipment |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2056889U (en) * | 1988-03-26 | 1990-05-09 | 张建华 | Adjustable dual-head spanner |
CN102825612A (en) * | 2012-08-24 | 2012-12-19 | 华南理工大学 | Gripper module having function of automatic pose detecting |
CN103273643A (en) * | 2013-06-08 | 2013-09-04 | 台州迈格机械模具有限公司 | Manipulator |
CN104084900A (en) * | 2014-06-18 | 2014-10-08 | 苏州蓝王机床工具科技有限公司 | Bench vice |
US20170291306A1 (en) * | 2016-04-07 | 2017-10-12 | Biomet Manufacturing, Llc | Method and apparatus for processing orthopedic components |
-
2019
- 2019-11-18 CN CN201911128801.5A patent/CN110815278A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2056889U (en) * | 1988-03-26 | 1990-05-09 | 张建华 | Adjustable dual-head spanner |
CN102825612A (en) * | 2012-08-24 | 2012-12-19 | 华南理工大学 | Gripper module having function of automatic pose detecting |
CN103273643A (en) * | 2013-06-08 | 2013-09-04 | 台州迈格机械模具有限公司 | Manipulator |
CN104084900A (en) * | 2014-06-18 | 2014-10-08 | 苏州蓝王机床工具科技有限公司 | Bench vice |
US20170291306A1 (en) * | 2016-04-07 | 2017-10-12 | Biomet Manufacturing, Llc | Method and apparatus for processing orthopedic components |
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