CN216881393U - Special fixture of mechanical electric tube expander - Google Patents
Special fixture of mechanical electric tube expander Download PDFInfo
- Publication number
- CN216881393U CN216881393U CN202220668576.5U CN202220668576U CN216881393U CN 216881393 U CN216881393 U CN 216881393U CN 202220668576 U CN202220668576 U CN 202220668576U CN 216881393 U CN216881393 U CN 216881393U
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- China
- Prior art keywords
- clamping mechanism
- plate
- bottom plate
- sliding
- fixedly connected
- 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.)
- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of clamping mechanisms, in particular to a special clamping mechanism for a mechanical tube expander, which aims at solving the problem that the existing clamping mechanism cannot adapt to pipe fittings with different sizes, and provides a scheme that the special clamping mechanism comprises a bottom plate, wherein two electric push rods are fixedly arranged at the top of the bottom plate, the two electric push rods are symmetrically arranged, a plurality of mounting plates are arranged at the top of the bottom plate, two arc-shaped clamping blocks are respectively and slidably arranged at one side of each mounting plate, two sliding grooves are respectively arranged at one side of each mounting plate, connecting sliding blocks are respectively and slidably arranged in the sliding grooves, one sides of the connecting sliding blocks are respectively and fixedly connected with the arc-shaped clamping blocks, a moving groove is arranged at the top of the bottom plate, a moving plate is slidably arranged in the moving groove, and the top of the moving plate is fixedly connected with the bottoms of the mounting plates, so that workpieces with different sizes can be conveniently clamped and fixed, the application range is wide.
Description
Technical Field
The utility model relates to the technical field of clamping mechanisms, in particular to a special clamping mechanism for a mechanical tube expander.
Background
When the mechanical pipe expander expands the pipe fitting, the pipe fitting needs to be clamped by the clamping mechanism in order to prevent the pipe fitting from displacing.
The existing clamping mechanism cannot adapt to pipe fittings with different sizes, so that a special clamping mechanism for a mechanical pipe expander is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect that a clamping mechanism cannot adapt to pipes with different sizes, and provides the special clamping mechanism for the mechanical pipe expander.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a special fixture of mechanical electric tube expander, includes the bottom plate, the top fixed mounting of bottom plate has two electric putter, and two electric putter symmetries set up, the top of bottom plate is equipped with a plurality of mounting panels, and the equal slidable mounting in one side of a plurality of mounting panels has two arc clamp splices, and two spouts have all been seted up to one side of a plurality of mounting panels, and equal slidable mounting has a link block in a plurality of spouts, one side of a plurality of link block respectively with a plurality of arc clamp splice fixed connection, the shifting chute has been seted up at the top of bottom plate, and slidable mounting has the movable plate in the shifting chute, the top of movable plate and the bottom fixed connection of a plurality of mounting panels.
Preferably, equal fixed mounting has the horizontal pole in a plurality of spouts, a plurality of link blocks respectively with a plurality of horizontal pole sliding connection.
Preferably, the outside of a plurality of horizontal poles all is equipped with the spring, the one end and the link block fixed connection of spring, the other end of spring and one side inner wall fixed connection of spout.
Preferably, a screw rod is rotatably installed in the moving groove and is in threaded connection with the moving plate.
Preferably, the moving plate is provided with a threaded hole, and the screw rod is in threaded connection with the threaded hole.
Preferably, one end of the screw rod is fixedly provided with a knob.
Compared with the prior art, the utility model has the advantages that:
according to the scheme, the knob drives the screw to rotate, so that the movable plate in threaded connection with the screw moves, the movable plate drives the mounting plates to move, the mounting plates drive the arc-shaped clamping blocks to move, the two corresponding arc-shaped clamping blocks are in contact with output shafts of the two electric push rods according to the size of a clamped workpiece, and then the two arc-shaped clamping blocks are pushed to mutually approach through the two electric push rods to clamp and fix the workpiece;
the clamping fixture is convenient for clamping and fixing workpieces with different sizes, and has a wide application range.
Drawings
FIG. 1 is a schematic structural diagram of a clamping mechanism dedicated for a mechanical tube expander according to the present invention;
FIG. 2 is a schematic front view of a clamping mechanism for a mechanical tube expander according to the present invention;
fig. 3 is an enlarged schematic structural view of a portion a in fig. 2 of a special clamping mechanism for a mechanical tube expander according to the present invention;
fig. 4 is an enlarged structural schematic diagram of a portion B in fig. 1 of a special clamping mechanism for a mechanical tube expander according to the present invention.
In the figure: 1. a base plate; 2. an electric push rod; 3. a moving groove; 4. moving the plate; 5. a screw; 6. a knob; 7. mounting a plate; 8. a chute; 9. connecting the sliding block; 10. an arc-shaped clamping block; 11. a spring; 12. a cross bar; 13. a threaded bore.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Referring to fig. 1-4, a special fixture of mechanical electric tube expander, comprising a base plate 1, the top fixed mounting of bottom plate 1 has two electric putter 2, two electric putter 2 symmetries set up, the top of bottom plate 1 is equipped with a plurality of mounting panel 7, the equal slidable mounting in one side of a plurality of mounting panel 7 has two arc clamp splice 10, two spout 8 have all been seted up to one side of a plurality of mounting panel 7, equal slidable mounting has link block 9 in a plurality of spout 8, one side of a plurality of link block 9 respectively with a plurality of arc clamp splice 10 fixed connection, sliding bath 3 has been seted up at the top of bottom plate 1, slidable mounting has movable plate 4 in the sliding bath 3, the top of movable plate 4 and the bottom fixed connection of a plurality of mounting panel 7.
In this embodiment, a plurality of sliding grooves 8 are all fixedly provided with a cross rod 12, and a plurality of connecting sliding blocks 9 are respectively connected with the plurality of cross rods 12 in a sliding manner.
In this embodiment, the outside of a plurality of horizontal poles 12 all is equipped with spring 11, spring 11's one end and link block 9 fixed connection, spring 11's the other end and one side inner wall fixed connection of spout 8.
In this embodiment, a screw 5 is rotatably installed in the moving groove 3, and the screw 5 is in threaded connection with the moving plate 4.
In this embodiment, the moving plate 4 is provided with a threaded hole 13, and the screw 5 is in threaded connection with the threaded hole 13.
In this embodiment, a knob 6 is fixedly mounted at one end of the screw 5.
In this embodiment, during the use, rotate knob 6, knob 6 drives screw rod 5 and rotates, makes the movable plate 4 with 5 threaded connection of screw rod move, and movable plate 4 drives a plurality of mounting panels 7 and removes, and a plurality of mounting panels 7 drive arc clamp splice 10 and remove, according to the size of centre gripping work piece for two arc clamp splices 10 that correspond and two electric putter 2's output shaft contact, then promote two arc clamp splices 10 through two electric putter 2 and be close to each other and carry out the centre gripping to the work piece fixed.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (6)
1. A special clamping mechanism for a mechanical tube expander comprises a bottom plate (1) and is characterized in that, two electric push rods (2) are fixedly arranged at the top of the bottom plate (1), the two electric push rods (2) are symmetrically arranged, the top of the bottom plate (1) is provided with a plurality of mounting plates (7), one side of each mounting plate (7) is provided with two arc-shaped clamping blocks (10) in a sliding manner, one side of each mounting plate (7) is provided with two sliding grooves (8), connecting sliding blocks (9) are arranged in the sliding grooves (8) in a sliding manner, one side of each connecting sliding block (9) is fixedly connected with each arc-shaped clamping block (10), the movable type solar water heater is characterized in that a movable groove (3) is formed in the top of the bottom plate (1), a movable plate (4) is installed in the movable groove (3) in a sliding mode, and the top of the movable plate (4) is fixedly connected with the bottoms of the mounting plates (7).
2. The special clamping mechanism for the mechanical pipe expander according to claim 1, wherein a cross bar (12) is fixedly installed in each of the plurality of sliding grooves (8), and the plurality of connecting sliding blocks (9) are respectively connected with the plurality of cross bars (12) in a sliding manner.
3. The special clamping mechanism for the mechanical pipe expander according to claim 2, wherein springs (11) are sleeved on the outer sides of the cross rods (12), one ends of the springs (11) are fixedly connected with the connecting sliding blocks (9), and the other ends of the springs (11) are fixedly connected with the inner wall of one side of the sliding groove (8).
4. The special clamping mechanism for the mechanical pipe expander according to claim 1, wherein a screw (5) is rotatably mounted in the moving groove (3), and the screw (5) is in threaded connection with the moving plate (4).
5. The special clamping mechanism for the mechanical pipe expander according to claim 4, wherein the movable plate (4) is provided with a threaded hole (13), and the screw rod (5) is in threaded connection with the threaded hole (13).
6. The special clamping mechanism for the mechanical pipe expander according to claim 4, wherein a knob (6) is fixedly installed at one end of the screw rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220668576.5U CN216881393U (en) | 2022-03-24 | 2022-03-24 | Special fixture of mechanical electric tube expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220668576.5U CN216881393U (en) | 2022-03-24 | 2022-03-24 | Special fixture of mechanical electric tube expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216881393U true CN216881393U (en) | 2022-07-05 |
Family
ID=82192291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220668576.5U Expired - Fee Related CN216881393U (en) | 2022-03-24 | 2022-03-24 | Special fixture of mechanical electric tube expander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216881393U (en) |
-
2022
- 2022-03-24 CN CN202220668576.5U patent/CN216881393U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |