CN220185592U - Connecting mechanism for pipe forming rack - Google Patents
Connecting mechanism for pipe forming rack Download PDFInfo
- Publication number
- CN220185592U CN220185592U CN202321640240.9U CN202321640240U CN220185592U CN 220185592 U CN220185592 U CN 220185592U CN 202321640240 U CN202321640240 U CN 202321640240U CN 220185592 U CN220185592 U CN 220185592U
- Authority
- CN
- China
- Prior art keywords
- connection
- pipe forming
- fixing
- connecting rod
- lifting lug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000465 moulding Methods 0.000 claims abstract description 23
- 230000000712 assembly Effects 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims description 10
- 238000007493 shaping process Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Abstract
The utility model discloses a connecting mechanism for a pipe molding frame, which comprises: connecting rod, lug subassembly and connecting portion. Two lug assemblies set up respectively in the both ends of connecting rod, the lug assembly can be fixed in the tubular product shaping frame, be used for with the connecting rod is connected to the tubular product shaping frame. The connecting portion is arranged between the lifting lug assembly and the connecting rod, one end of the connecting portion is in pivot connection with the lifting lug assembly, the connecting portion is provided with a ball head connecting piece, the ball head connecting piece is in pivot connection with the lifting lug assembly, and the connecting portion can be opposite to the direction of adjustment of the lifting lug assembly. Compared with the existing rigid connecting piece, the connecting mechanism for the pipe forming machine frame is convenient to install and has high adjustable degree, so that the accuracy requirements on the position, the distance and the like of the two pipe forming machine frames are reduced when the connecting mechanism is installed between the two pipe forming machine frames.
Description
Technical Field
The utility model relates to the field of pipes, in particular to a connecting mechanism for a pipe forming rack.
Background
The pipe forming machine frame is widely used in the pipe field and is used for supporting the pipe in the production process. In the actual production process, because the length of the pipe is longer, the supporting force of a single pipe molding frame on the pipe is insufficient, and the pipe can be bent. In practice, therefore, it is necessary to connect a plurality of forming frames to ensure adequate support of the tubing during production. The existing connecting mechanism comprises a screw rod and two round nuts, and the round nuts are connected with the frame through bolts. The structure is parallelogram, and the stability is not good. In addition, the screw rod is in rigid connection with the round nut, so that the requirements on the machining precision and the assembly precision of the equipment are high, the manufacturing cost is high, and the installation difficulty is high.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
The utility model aims to provide a connecting mechanism for a pipe forming rack, which can adjust the angle between a connecting part and a lifting lug according to actual conditions, is convenient to install and has higher adjustable degree, so that the accuracy requirements on the position, the distance and the like of the two pipe forming racks are reduced when the connecting mechanism is installed between the two pipe forming racks.
To achieve the above object, the present utility model provides a connection mechanism for a pipe molding frame, comprising: connecting rod, lug subassembly and connecting portion. Two lug assemblies set up respectively in the both ends of connecting rod, the lug assembly can be fixed in the tubular product shaping frame, be used for with the connecting rod is connected to the tubular product shaping frame. The connecting portion is arranged between the lifting lug assembly and the connecting rod, one end of the connecting portion is in pivot connection with the lifting lug assembly, the connecting portion is provided with a ball head connecting piece, the ball head connecting piece is in pivot connection with the lifting lug assembly, and the connecting portion can be opposite to the direction of adjustment of the lifting lug assembly.
In one or more embodiments, the shackle assembly includes: a welded part and a lifting lug. The welding part is used for fixing the lifting lug assembly and the pipe molding frame; the two lifting lugs are arranged, the two lifting lugs are arranged on the welding part and extend towards the same side relative to the plane where the welding part is located, a containing space is formed between the two lifting lugs, and one end of the connecting part is arranged in the containing space.
In one or more embodiments, a fixing pin is provided between the one end of the connection portion and the shackle assembly for connecting the one end of the connection portion to the shackle assembly.
In one or more embodiments, the fixing pin is provided with a locking pin disposed at both sides of the fixing pin for locking the fixing pin between the connection part and the shackle assembly.
In one or more embodiments, the two lifting lugs are provided with first fixing holes, the connecting part is provided with second fixing holes, and the fixing pins sequentially penetrate through the first fixing holes and the second fixing holes.
In one or more embodiments, the ball joint connector is disposed in the second fixing hole and is rotatable relative to the second fixing hole, so as to adjust the direction of the connecting portion relative to the lifting lug assembly.
In one or more embodiments, the ball joint connector is provided with a through hole, and the fixing pin is arranged in the first fixing hole and the through hole in a penetrating manner.
In one or more embodiments, the other end of the connecting portion is provided with a receiving cavity along the extending direction of the connecting rod, and one end of the connecting rod is disposed in the receiving cavity.
In one or more embodiments, the connecting rod is in threaded connection with the receiving cavity, and the connecting rod is movable relative to the connecting portion along the extending direction of the receiving cavity.
In one or more embodiments, the connecting rod is provided with a fixing nut for fixing a position between the connecting rod and the connecting portion.
Compared with the prior art, the connecting mechanism for the pipe molding frame is provided with the connecting part capable of adjusting the angle, so that the connecting mechanism is easier to adjust when being installed on the pipe molding frame. And secondly, a ball joint connecting piece is arranged in the connecting part, so that the connecting part can be adjusted at a plurality of angles. And secondly, the connecting rod can move relative to the accommodating cavity, so that the length of the connecting mechanism can be adjusted to match different distances between the two pipe molding frames. In addition, be provided with fixation nut on the connecting rod and can prevent the relative movement of connecting rod and holding chamber in the use. Compared with the existing rigid connecting piece, the connecting mechanism is convenient to install and has higher adjustable degree, so that the accuracy requirements on the position, the distance and the like of the two pipe molding frames are reduced when the connecting mechanism is installed between the two pipe molding frames.
Drawings
Fig. 1 is a perspective view of a connection mechanism for a pipe forming rack according to an embodiment of the present utility model.
Fig. 2 is a cross-sectional view of a connection mechanism for a pipe forming rack according to an embodiment of the present utility model.
Fig. 3 is a perspective view of a shackle assembly according to an embodiment of the present utility model.
Fig. 4 is an exploded view of a connection portion according to an embodiment of the present utility model.
Fig. 5 is a schematic view of a connection mechanism according to an embodiment of the present utility model installed between two pipe forming racks.
The main reference numerals illustrate:
the device comprises a connecting rod 1, a fixing nut 11, a lifting lug 2, a welding part 21, a lifting lug 22, a holding space 221, a first fixing hole 222, a connecting part 3, a second fixing hole 31, a holding cavity 32, a ball connecting piece 4, a through hole 41, a fixing pin 5, a locking pin 6 and an A-pipe forming frame.
Detailed Description
The following detailed description of embodiments of the utility model is, therefore, to be taken in conjunction with the accompanying drawings, and it is to be understood that the scope of the utility model is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the term "comprise" or variations thereof such as "comprises" or "comprising", etc. will be understood to include the stated element or component without excluding other elements or components.
In the description of the embodiments of the present utility model, it should be further noted that, as used herein, the terms "first," "second," and the like do not denote any order or sequence, but rather are merely used to distinguish one element or operation from another.
As shown in fig. 1 to 5, a connection mechanism for a pipe molding frame according to an embodiment of the present utility model includes: a connecting rod 1, a lifting lug assembly 2 and a connecting part 3. Two lifting lug assemblies 2 are respectively arranged at two ends of the connecting rod 1, and the lifting lug assemblies 2 can be fixed on a pipe molding frame A and used for connecting the connecting rod 1 to the pipe molding frame A. The connecting portion 3 sets up between lug subassembly 2 and connecting rod 1, and the one end and the lug subassembly 2 pivot connection of connecting portion 3, wherein connecting portion 3 are provided with bulb connecting piece 4, bulb connecting piece 4 and lug subassembly 2 pivot connection, and connecting portion 3 can adjust the direction relatively lug subassembly 2.
When the lifting lug assemblies 2 are respectively mounted on the two pipe molding frames a, certain errors exist in the height or left-right directions of the two lifting lug assemblies 2 inevitably, so that the positions of the connecting rods 1 between the two pipe molding frames a may deviate. Therefore, in order to facilitate the installation of the connecting rod 1, a ball joint connector 4 is provided in the connecting portion 3. The connecting mechanism enables the connecting part 3 to be adjusted in direction relative to the lifting lug assembly 2 by arranging the ball head connecting piece 4. When coupling mechanism sets up between two tubular product shaping frame A, the angle between the relative lug subassembly 2 of connecting portion 3 can be adjusted according to actual conditions for coupling mechanism can more stable connect two tubular product shaping frame A. Compared with the existing rigid connecting piece, the connecting mechanism is convenient to install and has higher adjustable degree, so that the accuracy requirements on the positions, the distances and the like of the two pipe molding frames A are reduced when the connecting mechanism is installed between the two pipe molding frames A.
In one embodiment, as shown in fig. 3, the shackle assembly 2 includes a weld 21 and a shackle 22. The weld 21 is used for fixing between the shackle assembly 2 and the pipe forming frame a. When the lifting lug assembly 2 needs to be mounted on the pipe forming frame A, the lifting lug assembly 2 can be welded on the pipe forming frame A through the welding part 21, and then the connecting part 3 and the connecting rod 1 are mounted on the lifting lug assembly 2, so that the whole connecting mechanism is mounted. Further, two lifting lugs 22 are provided, the two lifting lugs 22 are arranged on the welding portion 21, and the two lifting lugs 22 extend to the same side relative to the plane of the welding portion 21. An accommodating space 221 is formed between the two lifting lugs 22, and one end of the connecting portion 3 is disposed in the accommodating space 221.
In order to ensure the stability of connection between the connecting portion 3 and the lifting lug assembly 2, the connecting portion 3 and the lifting lug assembly 2 are prevented from falling off in the use process, and as shown in fig. 1, a fixing pin 5 is arranged between one end of the connecting portion 3 and the lifting lug assembly 2. In an embodiment, the fixing pin 5 may be a cylindrical fixing pin 5 capable of connecting the connecting portion 3 with the shackle assembly 2. In addition to this, the fixing pin 5 may be provided with a locking pin 6, and the locking pin 6 is provided on both sides of the fixing pin 5. For example, holes for inserting the locking pins 6 are formed at both ends of the fixing pin 5, and the locking pins 6 are inserted into the holes at both sides of the fixing pin 5, so that the locking pins 6 can lock the fixing pin 5 on the lifting lugs 22, limit the movement of the fixing pin 5, and further prevent the fixing pin 5 from falling off from the lifting lug assembly 2. Specifically, as shown in fig. 3, the two lifting lugs 22 are provided with first fixing holes 222, the connecting part 3 is provided with second fixing holes 31, and the fixing pin 5 can sequentially pass through the first fixing holes 222 and the second fixing holes 31 and then connect the two lifting lugs 22 with the connecting part 3, so that the connection between the connecting part 3 and the lifting lug assembly 2 is realized. Further, the ball joint connector 4 may be disposed in the second fixing hole 31, and the ball joint connector 4 may be accommodated in the second fixing hole 31. The ball joint connector 4 can rotate relative to the second fixing hole 31. Specifically, the ball joint connector 4 is provided with a through hole 41, and the fixing pin 5 is inserted into the first fixing hole 222 and the through hole 41, so that the ball joint connector 4 is limited on the fixing pin 5. When the ball joint connector 4 is sleeved on the fixing pin 5, the connecting part 3 can rotate around the ball joint connector 4, so that the angle is adjusted.
In one embodiment, as shown in fig. 2, the other end of the connecting portion 3 is provided with a receiving cavity 32 along the extending direction of the connecting rod 1, and one end of the connecting rod 1 is disposed in the receiving cavity 32. Specifically, the connecting rod 1 and the accommodating cavity 32 may be in threaded connection, and the connecting rod 1 may move along the extending direction of the accommodating cavity 32 relative to the connecting portion 3. When the distance between the two tube forming racks a is too long, the connecting rod 1 may be turned to unscrew a portion thereof in the receiving cavity 32 to increase the length of the entire connecting mechanism. When the distance between the two pipe molding frames a is too short, the connecting rod 1 can be reversely rotated to screw a part of the connecting rod outside the accommodating cavity 32 into the accommodating cavity 32, thereby reducing the length of the whole connecting mechanism. In addition, in order to ensure that the positions of the connecting rod 1 and the connecting part 3 are not deviated after the positions of the two parts are adjusted, a fixing nut 11 is arranged on the connecting rod 1. The fixing nut 11 is able to fix the connecting rod 1 in this position after the connecting rod 1 has been moved relative to the receiving chamber 32, so that the connecting rod 1 can no longer be moved relative to the receiving chamber 32.
In summary, the connecting mechanism for the pipe molding frame a is provided with the connecting portion 3 capable of adjusting the angle, so that the connecting mechanism is easier to adjust when being mounted on the pipe molding frame a. Secondly, the ball joint connector 4 is arranged in the connecting part 3, so that the connecting part 3 can be adjusted at a plurality of angles. Still further, the connecting rod 1 can be moved relative to the receiving cavity 32 so that the length of the connecting mechanism can be adjusted to match the different spacing between the two tube forming racks a. In addition, the fixing nut 11 is arranged on the connecting rod 1, so that the connecting rod 1 and the accommodating cavity 32 can be prevented from moving relatively in the using process. Therefore, compared with the existing rigid connecting piece, the connecting mechanism is convenient to install and has higher adjustable degree, so that the accuracy requirements on the positions, the distances and the like of the two pipe molding frames A are reduced when the connecting mechanism is installed between the two pipe molding frames A.
The foregoing descriptions of specific exemplary embodiments of the present utility model are presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.
Claims (10)
1. A connection mechanism for a pipe forming rack, comprising:
a connecting rod;
the two lifting lug assemblies are respectively arranged at two ends of the connecting rod, can be fixed on the pipe forming rack and are used for connecting the connecting rod to the pipe forming rack; and
the connecting portion is arranged between the lifting lug assembly and the connecting rod, one end of the connecting portion is in pivot connection with the lifting lug assembly, the connecting portion is provided with a ball head connecting piece, the ball head connecting piece is in pivot connection with the lifting lug assembly, and the connecting portion can be opposite to the direction of adjustment of the lifting lug assembly.
2. The connection mechanism for a pipe forming rack of claim 1, wherein the shackle assembly comprises:
the welding part is used for fixing the lifting lug assembly and the pipe molding frame; and
lifting lugs are arranged, two lifting lugs are arranged on the welding part and extend towards the same side relative to the plane where the welding part is located, a containing space is formed between the two lifting lugs, and one end of the connecting part is arranged in the containing space.
3. The connection mechanism for a pipe forming frame according to claim 2, wherein a fixing pin is provided between the one end of the connection portion and the lug assembly for connecting the one end of the connection portion to the lug assembly.
4. A connection mechanism for a pipe forming stand according to claim 3, wherein the fixing pin is provided with locking pins provided on both sides of the fixing pin for locking the fixing pin between the connection portion and the shackle assembly.
5. A connection mechanism for a pipe forming frame as claimed in claim 3, wherein a first fixing hole is formed in each of the two lifting lugs, a second fixing hole is formed in the connecting portion, and the fixing pins are sequentially inserted into the first fixing hole and the second fixing hole.
6. The connection mechanism for a pipe forming frame of claim 5, wherein said ball joint connection is disposed in said second fixed bore and is rotatable relative to said second fixed bore for adjusting the orientation of said connection portion relative to said shackle assembly.
7. The connection mechanism for a pipe forming frame according to claim 6, wherein the ball joint connection member is provided with a through hole, and the fixing pin is inserted into the first fixing hole and the through hole.
8. The connection mechanism for a pipe molding machine frame according to claim 1, wherein the other end of the connection portion is provided with a receiving cavity along the extending direction of the connection rod, and one end of the connection rod is disposed in the receiving cavity.
9. The connection mechanism for a pipe forming rack of claim 8, wherein the connecting rod is threadably connected to the receiving cavity, the connecting rod being movable relative to the connecting portion along the direction of extension of the receiving cavity.
10. The connection mechanism for a pipe forming frame according to claim 9, wherein a fixing nut is provided on the connection rod for fixing a position between the connection rod and the connection portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321640240.9U CN220185592U (en) | 2023-06-26 | 2023-06-26 | Connecting mechanism for pipe forming rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321640240.9U CN220185592U (en) | 2023-06-26 | 2023-06-26 | Connecting mechanism for pipe forming rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220185592U true CN220185592U (en) | 2023-12-15 |
Family
ID=89116184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321640240.9U Active CN220185592U (en) | 2023-06-26 | 2023-06-26 | Connecting mechanism for pipe forming rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220185592U (en) |
-
2023
- 2023-06-26 CN CN202321640240.9U patent/CN220185592U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20040202506A1 (en) | Mechanically lockable universal joint and structures employing such joint | |
| CN220185592U (en) | Connecting mechanism for pipe forming rack | |
| CN1106894C (en) | Vehicle repairing device | |
| CN117884720A (en) | Positioning and clamping device for mechanical manufacturing gear and using method | |
| CN210937916U (en) | Copper pipe welding orientation device | |
| US5694699A (en) | Bicycle frame aligning device | |
| CN116787066A (en) | Fastening and positioning device for repairing pipeline of aero-engine | |
| CN107237962B (en) | Two-way position adjustment mechanism | |
| CN115338581A (en) | Guide pipe welding fixture for additive manufacturing | |
| CN216298612U (en) | Metal tubular product processing is with centre gripping frock convenient to adjust | |
| CN114212271B (en) | Device and method for adjusting position and posture of aircraft joint | |
| CN112355625B (en) | A equipment that screw hole and through-hole centering alignment that is used for driver tool equipment | |
| CN108326817A (en) | Positioning device for the trepanning on part | |
| CN108979124B (en) | Scaffold for building assembly construction | |
| CN109654342B (en) | Combined type multidirectional connector for optical instrument | |
| CN219054184U (en) | Clamping and fixing device for inner frame assembly of position marker | |
| CN219560996U (en) | Bending machine | |
| CN213298573U (en) | Plastic baffle convenient to equipment | |
| CN217710288U (en) | Steel trestle and flat connection structure between piles thereof | |
| KR102536178B1 (en) | Combining structure of pipe of no welding method | |
| CN212939646U (en) | Connecting mechanism for endoscope | |
| CN220288659U (en) | Movable measures support device | |
| CN215251501U (en) | Length-adjustable connecting rod assembly and textile machine with same | |
| CN216326223U (en) | Clamp for welding shaft parts | |
| CN209991896U (en) | Metal tube detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |