CN214816070U - Web member clamping mechanism for standard knot - Google Patents
Web member clamping mechanism for standard knot Download PDFInfo
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- CN214816070U CN214816070U CN202022783735.XU CN202022783735U CN214816070U CN 214816070 U CN214816070 U CN 214816070U CN 202022783735 U CN202022783735 U CN 202022783735U CN 214816070 U CN214816070 U CN 214816070U
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- supporting seat
- standard knot
- rotating arm
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Abstract
The utility model discloses a web member fixture for standard festival, include: a base and a clamping assembly; the clamping assembly comprises a supporting seat, a telescopic mechanism and a rotating arm; the supporting seat is fixedly connected to the base, and the mounting end of the telescopic mechanism is hinged with the supporting seat; the supporting seat is provided with a first accommodating groove; the first end of the rotating arm is provided with a second accommodating groove, the middle part of the rotating arm is hinged with the supporting seat, and the second end of the rotating arm is fixedly connected with the telescopic end of the telescopic mechanism; telescopic machanism is suitable for the drive rotor arm to rotate, and the first end of rotor arm when rotating towards first holding tank, and the second holding tank is suitable for and encloses the centre gripping space of including formation centre gripping web member with first holding tank. The utility model discloses a web member fixture for standard festival, its degree of automation is high, simple structure, be adapted to automatic welding production, can promote production efficiency and welding quality.
Description
Technical Field
The utility model relates to a welding centre gripping equipment field especially relates to a web member fixture for standard festival.
Background
The standard knot, also called a tower crane standard knot, generally comprises a plurality of vertebral tubes, a vertical pipe, a bending angle steel, a web member and a reinforcing plate. The web members are welded together with two identical bent angle steels, and currently, when the web members are welded, the web members are mostly fixed by a simple tool fixture and need to be welded, and then manual welding is carried out manually. This approach has a number of disadvantages, such as: the efficiency is low, the welding is unstable, the welding precision is low, the operation intensity is high, the danger coefficient is high, and the simple tool clamp is difficult to be applied to an automatic welding production line.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a web member fixture for standard festival, its degree of automation is high, simple structure, be adapted to automatic welding production, can promote production efficiency and welding quality.
The purpose of the utility model is realized by adopting the following technical scheme:
a web clamping mechanism for a standard knot comprising: a base and a clamping assembly; the clamping assembly comprises a supporting seat, a telescopic mechanism and a rotating arm; the supporting seat is fixedly connected to the base, and the mounting end of the telescopic mechanism is hinged to the supporting seat; the supporting seat is provided with a first accommodating groove; the first end of the rotating arm is provided with a second accommodating groove, the middle part of the rotating arm is hinged with the supporting seat, and the second end of the rotating arm is fixedly connected with the telescopic end of the telescopic mechanism; telescopic machanism is suitable for the drive the rotor arm rotates, just when the first end of rotor arm is rotating towards first holding tank, the second holding tank be suitable for with first holding tank encloses the centre gripping space including forming the centre gripping web member.
Further, the support seat comprises a first vertical plate, a second vertical plate, a first bolt and a second bolt; the first accommodating groove is positioned on the second vertical plate; the first vertical plate, the second vertical plate and the base are mutually vertical in pairs; the first vertical plate is screwed to the base; a first strip-shaped hole is formed in the first vertical plate, the track direction of the first strip-shaped hole is perpendicular to the base, the depth direction of the first strip-shaped hole is perpendicular to the first vertical plate, the first bolt is suitable for penetrating through the first strip-shaped hole to be in threaded connection with the second vertical plate, and a first base plate is arranged between the first vertical plate and the second vertical plate; the second bar hole has been seted up on the second riser, the orbit direction in second bar hole is on a parallel with the direction of depth in first bar hole, the direction of depth in second bar hole is on a parallel with the orbit direction in first bar hole, the second bolt be suitable for pass second bar hole with the base spiro union, be provided with the second backing plate between second riser and the base.
Furthermore, a connecting lug is arranged on the second vertical plate; first end fixed connection in the engaging lug the second riser, the second end of engaging lug is located outside the second riser, just the second end of engaging lug with the middle part of rotor arm is articulated.
Further, the second end of the connecting lug is hinged with the middle part of the rotating arm through a first hinge pin.
Furthermore, the number of the connecting lugs is two, and the connecting lugs are respectively arranged on two opposite sides of the second vertical plate.
Further, the second vertical plate is rotatably connected with an installation block, and the installation block is fixedly connected with the installation end of the telescopic mechanism.
Further, the mounting block is rotatably connected with the second vertical plate through a second hinge pin; the mounting block is in threaded connection with the mounting end of the telescopic mechanism.
Furthermore, the telescopic end of the telescopic mechanism is in threaded connection with a driving joint, the driving joint is provided with a through hole, a connecting rod is sleeved in the through hole, and the connecting rod is fixedly connected with the second end of the rotating arm.
Further, still be provided with a joint piece in the through-hole, a joint plane has on the connecting rod, the connecting rod be suitable for through the joint plane with joint piece butt is in order to restrict the connecting rod rotates.
Further, the number of the clamping assemblies is two.
Compared with the prior art, the beneficial effects of the utility model reside in that: the rotating arm is driven by the telescopic mechanism to clamp or loosen the web member, so that compared with a simple tool clamp needing manual clamping, the automatic clamping device is higher in automation degree, simple in structure and convenient to maintain, and clamping and taking of the web member are very convenient; and because of the automatic characteristic, the automatic welding machine can be well suitable for an automatic welding machine production line, thereby greatly improving the production efficiency and the welding quality.
Drawings
Fig. 1 is a perspective view of a web member clamping mechanism for a standard knot according to the present invention;
fig. 2 is the utility model discloses a web member fixture and web member complex schematic diagram for standard festival.
In the figure: 1. a base; 2. a clamping assembly; 21. a supporting seat; 211. a first vertical plate; 2111. a first bar-shaped hole; 212. a second vertical plate; 2121. a second bar-shaped hole; 2122. connecting lugs; 2123. mounting blocks; 2124. a first accommodating groove; 22. a telescoping mechanism; 221. a drive joint; 222. a connecting rod; 223. a clamping block; 23. a rotating arm; 231. a second accommodating groove; 31. a first backing plate; 32. a second backing plate; 41. a first hinge pin; 42. a second hinge pin.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1-2, a web member clamping mechanism for a standard knot according to an embodiment of the present invention is shown, which at least includes a base 1 and a clamping assembly 2; the clamping assembly 2 comprises a supporting seat 21, a telescopic mechanism 22 and a rotating arm 23; the supporting seat 21 is fixedly connected to the base 1, and the mounting end of the telescopic mechanism 22 is hinged with the supporting seat 21; the support base 21 has a first receiving groove 2124; the first end of the rotating arm 23 is provided with a second accommodating groove 231, the middle part of the rotating arm 23 is hinged with the supporting seat 21, and the second end of the rotating arm 23 is fixedly connected with the telescopic end of the telescopic mechanism 22; the telescopic mechanism 22 is adapted to drive the rotary arm 23 to rotate, and when the first end of the rotary arm 23 rotates towards the first receiving groove 2124, the second receiving groove 231 is adapted to enclose a clamping space forming a clamping web with the first receiving groove 2124.
The utility model discloses a web member fixture's for standard festival theory of operation as follows: a single web member is placed in the first receiving groove 2124 of the supporting seat 21, and then the telescopic mechanism 22 drives the rotating arm 23 to rotate, so that the first end of the rotating arm 23 rotates towards the first receiving groove 2124, and finally the web member is clamped in the clamping space formed by the first receiving groove 2124 and the second receiving groove 231, thereby achieving the clamping and fixing effect on the web member. When other related web member parts needing to be welded are clamped and assembled in the same way, the whole welding work can be started; after the welding is completed, the telescopic mechanism 22 is operated again to make the first end of the rotating arm 23 away from the first accommodating groove 2124, so as to facilitate the taking out of the finished web member. In the above process, the single web member is placed in the first receiving groove 2124 of the supporting seat 21 by a mechanical gripper; the telescopic mechanism 22 drives the rotating arm 23 to clamp or loosen the web member, so that compared with a simple tool clamp needing manual clamping, the automatic clamping device is higher in automation degree, simple in structure and convenient to maintain, and clamping and taking of the web member are very convenient; and because of the automatic characteristic, the automatic welding machine can be well suitable for an automatic welding machine production line, thereby greatly improving the production efficiency and the welding quality.
In a preferred embodiment, the support seat 21 includes a first riser 211, a second riser 212, a first bolt (not shown), and a second bolt (not shown); the first receiving groove 2124 is located on the second riser 212; the first vertical plate 211, the second vertical plate 212 and the base 1 are mutually vertical; the first vertical plate 211 is screwed on the base 1; a first strip-shaped hole 2111 is formed in the first vertical plate 211, the track direction of the first strip-shaped hole 2111 is perpendicular to the base 1, the depth direction of the first strip-shaped hole 2111 is perpendicular to the first vertical plate 211, a first bolt is suitable for penetrating through the first strip-shaped hole 2111 and is in threaded connection with the second vertical plate 212, and a first cushion plate 31 is arranged between the first vertical plate 211 and the second vertical plate 212; a second strip-shaped hole 2121 is formed in the second vertical plate 212, the track direction of the second strip-shaped hole 2121 is parallel to the depth direction of the first strip-shaped hole 2111, the depth direction of the second strip-shaped hole 2121 is parallel to the track direction of the first strip-shaped hole 2111, a second bolt is suitable for penetrating through the second strip-shaped hole 2121 to be in threaded connection with the base 1, and a second base plate 32 is arranged between the second vertical plate 212 and the base 1.
In the above arrangement mode, the first vertical plate 211 is fixedly connected with the base 1, specifically, in a screw connection mode, and the screw connection mode enables the first vertical plate to be detached, so that the maintenance and the replacement are convenient. A first strip-shaped hole 2111 is formed in the first vertical plate 211, and a first bolt penetrates through the first strip-shaped hole 2111 to be in threaded connection with the second vertical plate 212, so that the second vertical plate 212 can move along the track of the first strip-shaped hole 2111, namely the height of the second vertical plate 212 can be adjusted, and after the adjustment is finished, the second vertical plate 32 can be supported on the base 1, and the stability is ensured; a second strip-shaped hole 2121 is formed in the second vertical plate 212, and a second bolt penetrates through the second strip-shaped hole 2121 to be in threaded connection with the base 1, so that the second vertical plate 212 can move along the track of the second strip-shaped hole 2121, namely the distance between the second vertical plate 212 and the first vertical plate 211 can be adjusted, and the second vertical plate 212 can be supported on the first vertical plate 211 by using the first cushion plate 31 after adjustment is completed, so that the reliability is ensured; in conclusion, the position of the second vertical plate 212 can be finely adjusted, so that the rotating arm 23 can clamp the web member in a complete fit manner, and the use reliability is ensured.
Preferably, the second riser 212 is provided with a connecting lug 2122; a first end of engaging lug 2122 is fixedly connected to second riser 212, a second end of engaging lug 2122 is located outside second riser 212, and a second end of engaging lug 2122 is hinged to the middle portion of rotating arm 23. Specifically, the second end of the engaging lug 2122 is hinged to the middle portion of the rotating arm 23 by the first hinge pin 41. The second end of engaging lug 2122 is located outside of second riser 212 to facilitate rotation of rotating arm 23.
Preferably, engaging ears 2122 are two in number and are disposed on opposite sides of second riser 212. In this way, the rotation of the rotating arm 23 can be made more reliable.
Preferably, a mounting block 2123 is rotatably connected to the second riser 212, and the mounting block 2123 is fixedly connected to the mounting end of the telescoping mechanism 22. Specifically, the mounting block 2123 is rotatably connected to the second riser 212 via the second hinge pin 42; the mounting block 2123 is threadedly coupled to the mounting end of the telescoping mechanism 22. I.e. the articulation between the telescopic mechanism 22 and the support seat 21, is achieved in particular in the manner described above, while, likewise, the logical manner allows easy disassembly and assembly, thus facilitating maintenance and replacement.
Preferably, the telescopic end of the telescopic mechanism 22 is screwed with a driving joint 221, the driving joint 221 is provided with a through hole, a connecting rod 222 is sleeved in the through hole, and the connecting rod 222 is fixedly connected with the second end of the rotating arm 23. Specifically, still be provided with a joint piece 223 in the through-hole, have a joint plane on the connecting rod 222, connecting rod 222 is suitable for through joint plane and joint piece 223 butt in order to restrict connecting rod 222 and rotate. That is, in the present invention, the telescopic mechanism 22 drives the rotating arm 23 to rotate through the connecting rod 222. The telescoping mechanism 22 may be an air cylinder. And the utility model discloses in through setting up joint piece 223 to and set up a joint plane on connecting rod 222, can guarantee that the cylinder is when the action, connecting rod 222 can not rotate at will, guarantees driven reliability.
Preferably, the number of gripping assemblies 2 is two. Another clamping assembly 2 clamps the web member, so that the clamping effect is further improved, and the clamping reliability is ensured, thereby ensuring the welding quality during subsequent welding.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (10)
1. A web member clamping mechanism for a standard knot comprising: a base and a clamping assembly; the clamping assembly comprises a supporting seat, a telescopic mechanism and a rotating arm; the supporting seat is fixedly connected to the base, and the mounting end of the telescopic mechanism is hinged to the supporting seat; the supporting seat is provided with a first accommodating groove; the first end of the rotating arm is provided with a second accommodating groove, the middle part of the rotating arm is hinged with the supporting seat, and the second end of the rotating arm is fixedly connected with the telescopic end of the telescopic mechanism; telescopic machanism is suitable for the drive the rotor arm rotates, just when the first end of rotor arm is rotating towards first holding tank, the second holding tank be suitable for with first holding tank encloses the centre gripping space including forming the centre gripping web member.
2. The web clamping mechanism for a standard knot of claim 1 wherein: the supporting seat comprises a first vertical plate, a second vertical plate, a first bolt and a second bolt; the first accommodating groove is positioned on the second vertical plate; the first vertical plate, the second vertical plate and the base are mutually vertical in pairs; the first vertical plate is screwed to the base; a first strip-shaped hole is formed in the first vertical plate, the track direction of the first strip-shaped hole is perpendicular to the base, the depth direction of the first strip-shaped hole is perpendicular to the first vertical plate, the first bolt is suitable for penetrating through the first strip-shaped hole to be in threaded connection with the second vertical plate, and a first base plate is arranged between the first vertical plate and the second vertical plate; the second bar hole has been seted up on the second riser, the orbit direction in second bar hole is on a parallel with the direction of depth in first bar hole, the direction of depth in second bar hole is on a parallel with the orbit direction in first bar hole, the second bolt be suitable for pass second bar hole with the base spiro union, be provided with the second backing plate between second riser and the base.
3. The web clamping mechanism for a standard knot of claim 2 wherein: the second vertical plate is provided with a connecting lug; first end fixed connection in the engaging lug the second riser, the second end of engaging lug is located outside the second riser, just the second end of engaging lug with the middle part of rotor arm is articulated.
4. The web clamping mechanism for a standard knot of claim 3 wherein: the second end of the connecting lug is hinged with the middle part of the rotating arm through a first hinge pin.
5. The web clamping mechanism for a standard knot of claim 3 wherein: the quantity of engaging lug is two, and the branch is arranged in the relative both sides of second riser.
6. The web clamping mechanism for a standard knot of claim 2 wherein: the last rotatable coupling of second riser has the installation piece, the installation piece with telescopic machanism's installation end fixed connection.
7. The web clamping mechanism for a standard knot of claim 6 wherein: the mounting block is rotatably connected with the second vertical plate through a second hinge pin; the mounting block is in threaded connection with the mounting end of the telescopic mechanism.
8. The web clamping mechanism for a standard knot of claim 1 wherein: the telescopic end of the telescopic mechanism is in threaded connection with a driving joint, the driving joint is provided with a through hole, a connecting rod is sleeved in the through hole, and the connecting rod is fixedly connected with the second end of the rotating arm.
9. The web clamping mechanism for a standard knot of claim 8 wherein: still be provided with a joint piece in the through-hole, a joint plane has on the connecting rod, the connecting rod be suitable for through the joint plane with joint piece butt is in order to restrict the connecting rod rotates.
10. The web clamping mechanism for a standard knot of claim 1 wherein: the number of the clamping assemblies is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022783735.XU CN214816070U (en) | 2020-11-25 | 2020-11-25 | Web member clamping mechanism for standard knot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022783735.XU CN214816070U (en) | 2020-11-25 | 2020-11-25 | Web member clamping mechanism for standard knot |
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| Publication Number | Publication Date |
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| CN214816070U true CN214816070U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022783735.XU Active CN214816070U (en) | 2020-11-25 | 2020-11-25 | Web member clamping mechanism for standard knot |
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| CN (1) | CN214816070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117961392A (en) * | 2024-04-01 | 2024-05-03 | 中国水利水电第九工程局有限公司 | Steel construction bridge truss welding set |
-
2020
- 2020-11-25 CN CN202022783735.XU patent/CN214816070U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117961392A (en) * | 2024-04-01 | 2024-05-03 | 中国水利水电第九工程局有限公司 | Steel construction bridge truss welding set |
| CN117961392B (en) * | 2024-04-01 | 2024-05-31 | 中国水利水电第九工程局有限公司 | Steel construction bridge truss welding set |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A web rod clamping mechanism for standard sections Effective date of registration: 20220901 Granted publication date: 20211123 Pledgee: Industrial and Commercial Bank of China Limited Guangzhou Economic and Technological Development Zone sub branch Pledgor: GUANGZHOU RUISONG INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2022980014282 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |