CN212094044U - Single-station workpiece fixing mechanism of pipe expander - Google Patents
Single-station workpiece fixing mechanism of pipe expander Download PDFInfo
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- CN212094044U CN212094044U CN201922494637.1U CN201922494637U CN212094044U CN 212094044 U CN212094044 U CN 212094044U CN 201922494637 U CN201922494637 U CN 201922494637U CN 212094044 U CN212094044 U CN 212094044U
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- 238000003825 pressing Methods 0.000 claims abstract description 52
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
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Abstract
The utility model discloses a simplex position work piece fixed establishment of electric tube expander, it includes the frame, and the frame has the work piece erection zone including leaning on the board, leaning on the leading flank of board, and the left and right sides in work piece erection zone is provided with locating component respectively, and locating component includes: the movable pressing block is attached to or attached to the front side face of the workpiece when the movable pressing block moves to the working position, and when the movable pressing block moves to the non-working position, the distance between the movable pressing block and the workpiece is separated, and the distance between two movable pressing blocks on different sides is larger than the left width and the right width of the workpiece. The positioning assemblies on the two sides of the leaning plate and the workpiece mounting area are used for positioning and mounting the workpiece, the stroke of the movable pressing block is small, the time for loading and unloading the workpiece is greatly reduced, and the working efficiency is improved.
Description
Technical Field
The utility model relates to a pipe expander technical field, especially a simplex position work piece fixed establishment of pipe expander.
Background
The purpose of the pipe expander is as follows: the expansion joint is used for expansion joint of pipes and pipe plates in the manufacture of equipment such as heat exchangers, condensers, high-pressure heaters and the like.
The traditional vertical tube expander is mainly used for processing equipment such as plate-shaped heat exchangers, condensers, high-pressure heaters and the like, and the structure for mounting workpieces on the traditional vertical tube expander is as follows: including unable adjustment base, fixed back plate, activity front bezel and interval setting at a plurality of strakes of fixed back plate leading flank, one side edge of activity front bezel is articulated with one side edge of activity front bezel, and the process of installation work piece is: the workpiece is vertically placed on the fixed base, the bottom edge of the workpiece is positioned through the positioning structure of the fixed base, at the moment, the rear side face of the workpiece is close to the fixed rear plate, the left side edge and the right side edge of each workpiece are located between the two edge strips, then the movable front plate is rotated, the other side of the movable front plate is connected with the other side of the fixed rear plate after the movable front plate and the fixed rear plate are rotated in place, and the workpiece can be installed between the movable front plate and the fixed rear plate. The movable front plate has a large volume, the stroke of rotating the movable front plate is large, the next operation can be performed only when the movable front plate needs to be rotated to a position, and when workpieces with different widths and thicknesses are switched, the positioning clamp needs to be replaced once, the mounting precision needs to be adjusted, so that the workpiece loading and unloading needs long time, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an use on the electric tube expander, can realize installing fast and dismantle simplex position work piece fixed establishment of work piece.
The utility model discloses a solve its technical problem and the technical scheme who adopts is:
the utility model provides a simplex position work piece fixed establishment of electric tube expander, its includes the frame, the frame including leaning on the board, the leading flank that leans on the board has the work piece installing zone, the left and right sides in work piece installing zone is provided with locating component respectively, locating component include: the movable pressing block, the driving device capable of driving the movable pressing block to move between the working position and the non-working position and the limiting seat capable of limiting the side edge of the workpiece, the movable pressing block is tightly attached to or attached to the front side surface of the workpiece when moving to the working position, the movable pressing block moves to the non-working position, and the distance between the movable pressing block and the two movable pressing blocks on the workpiece, which are separated from each other, is greater than the left-right width of the workpiece.
Preferably, the frame further comprises a base located below the resting plate and capable of holding a workpiece.
Preferably, the limit seat is arranged on the leaning plate in a left-right moving mode, the movable pressing block and the driving device are both arranged on the limit seat, and a locking device capable of locking the limit seat at multiple positions on the leaning plate is further arranged between the limit seat and the leaning plate.
Preferably, the movable pressing block is movably arranged on the leaning plate or the limiting seat through an inclined guide mechanism.
Preferably, a guide seat is arranged on the limiting seat, the guide mechanism comprises an inclined guide hole formed in the guide seat, a guide rod penetrates through the inclined guide hole, and the movable pressing block is connected to the front end of the guide rod.
Preferably, a limiting bump which can be abutted against the movable pressing block when the movable pressing block moves to the working position is arranged on the front side surface of the limiting seat.
Preferably, the limit projection is detachably mounted on the front side surface of the limit.
Preferably, all or part of the driving device protrudes out of the rear side face of the leaning plate, the frame further comprises an upright post arranged behind the base and a connecting plate connected between the upright post and the leaning plate, and an avoiding groove for the driving device to pass through is formed in the connecting plate.
Preferably, the locking device comprises: set up along left and right direction interval in lean on a plurality of first pinhole on the board, set up in second pinhole on the spacing seat and can pass the second pinhole and insert the bolt in the first pinhole.
The utility model has the advantages that: the utility model discloses a theory of operation is: firstly, a workpiece is placed on a base, the back side surface of the workpiece leans against a workpiece mounting area of a leaning plate, at the moment, the leaning plate limits the back side surface of the workpiece, and limiting seats on the left side and the right side limit the left side and the right side of the workpiece; then, the driving device drives the movable pressing blocks on the two sides to move to the working position, so that the movable pressing block on the left side and the movable pressing block on the right side are attached to the left part of the front side face of the workpiece, the movable pressing block on the right side and the workpiece are attached to the right part of the front side face of the workpiece, the front side face of the workpiece can be limited, and the workpiece can be installed. Compared with the prior art, the two movable pressing blocks are smaller in size, and the stroke of moving from the working position to the non-working position is smaller, so that the time for loading and unloading the workpiece is greatly reduced, and the working efficiency is remarkably improved.
Drawings
FIG. 1 is a plan view of a first working condition of the main portion of the present invention;
FIG. 2 is a plan view of a second working condition of the main portion of the present invention;
FIG. 3 is a perspective view of a third intermediate operating mode of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is a perspective view of the positioning assembly.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Referring to fig. 1 to 5, the utility model provides a simplex position work piece fixed establishment of electric tube expander, it includes frame 1, frame 1 including can place the base 11 of work piece 2, be located the lean on board 12 of base 11 top, be located the stand 13 of base 11 rear and connect the connecting plate 14 between stand 13 and lean on board 12, the leading flank that leans on board 12 has workpiece setting district 121, the left and right sides of workpiece setting district 121 is provided with locating component respectively, locating component includes: the movable pressing block 3, the driving device 4 capable of driving the movable pressing block 3 to move between the working position and the non-working position and the limiting seat 5 capable of limiting the side edge of the workpiece 2 are arranged, the movable pressing block 3 is attached to or attached to the front side surface of the workpiece 2 when moving to the working position, and when the movable pressing block 3 moves to the non-working position, the movable pressing block 3 is separated from the workpiece 2 and the distance between the two movable pressing blocks 3 on different sides is larger than the left width and the right width of the workpiece 2.
The utility model discloses a theory of operation is: firstly, a workpiece 2 is placed on a base 11, the back side of the workpiece 2 leans against a workpiece mounting area 121 of a leaning plate 12, at the moment, the leaning plate 12 limits the back side of the workpiece 2, and limiting seats 5 on the left side and the right side limit the left side and the right side of the workpiece 2; then, the driving device 4 drives the movable pressing blocks 3 on the two sides to move to the working position, so that the movable pressing block 3 on the left side and the workpiece 2 are attached to the left part of the front side surface of the workpiece 2, and the movable pressing block 3 on the right side and the workpiece 2 are attached to the right part of the front side surface of the workpiece 2, that is, the front side surface of the workpiece 2 can be limited, and the installation of the workpiece 2 is completed. Compared with the prior art, the two movable pressing blocks 3 are smaller in size, and the stroke of moving from the working position to the non-working position is smaller, so that the time for loading and unloading the workpiece 2 is greatly reduced, and the working efficiency is obviously improved.
In the utility model, the movable pressing block 3 is movably arranged on the leaning plate 12 or the limiting seat 5 through a guide mechanism with an incline. Taking the left positioning component as an example, the working position of the movable pressing block 3 is positioned at the right rear of the non-working position, when the workpiece 2 is installed, the movable pressing block 3 moves from the non-working position at the left front to the working position at the right rear along the guide mechanism, and when the workpiece 2 is removed, the movable pressing block 3 moves from the working position at the right rear to the non-working position at the left front; the positioning component on the right side is symmetrical to the positioning component on the left side.
Taking the left positioning component as an example, when the movable pressing block 3 is in the non-working position, the whole movable pressing block 3 should be located on the left side of the right side of the corresponding limiting seat 5, and the right positioning component is symmetrical to the left positioning component. This ensures that: when the movable pressing blocks 3 are located at the non-working position, the distance between the two movable pressing blocks 3 at different sides is larger than the left and right width of the workpiece 2. So that the workpiece 2 can be loaded into the workpiece mounting area 121 from front to rear.
The utility model discloses an in the scheme, set up guide holder 51 on the spacing seat 5, guiding mechanism runs through in the slope guiding hole 53 including setting up the slope guiding hole 53 on guide holder 51 and is provided with guide bar 52, and activity briquetting 3 is connected in the front end of guide bar 52. Of course, in some embodiments of the present invention, the positions of the guide seat 51 and the guide rod 52 may be interchanged, and a guide rail or the like may be used instead of the guide rod 52.
Referring to fig. 1, a front side surface of the stopper base 5 is provided with a stopper projection 54 which can abut against the movable presser 3 when the movable presser 3 moves to the operating position. Before the pipe expansion operation of the workpiece 2 is completed, the surface rigidity of the workpiece is small, the workpiece is easy to be pressed and deformed, the working position of the movable pressing block 3 is limited by the limiting convex block 54, and the workpiece 2 can be prevented from being crushed by the movable pressing block 3.
Further, the restricting projection 54 is detachably mounted to the front side of the restricting. Preferably a screw connection. The thickness change that adapts to work piece 2 through the spacing lug 54 of changing different thickness makes the utility model discloses can be adapted to the work piece 2 of the different thickness of location installation.
Further, in order to make the utility model discloses can be adapted to the work piece 2 of the different width of location installation, spacing seat 5 can control the ground and set up on leaning on board 12 with removing, and activity briquetting 3 and drive arrangement 4 are all installed in spacing seat 5, still are provided with between spacing seat 5 and the leaning on board 12 and can lock spacing seat 5 in the locking device of leaning on board 12 on a plurality of positions. Generally, the locking device is in a locking state, the limiting seat 5 is fixed, when the width of the workpiece 2 changes due to the change of the type of the workpiece 2, the first locking device can be unlocked, the first movable seat can be moved left and right, and the first movable seat is locked through the first locking device after being adjusted to a proper position, so that the width of the workpiece 2 can be adapted.
Preferably, the locking means comprises: a plurality of first pin holes 120 provided in the reclining plate 12 at intervals in the left-right direction, a second pin hole 56 provided in the stopper 5, and a plug pin (not shown) that can be inserted into the first pin hole 120 through the second pin hole 56. Of course, the first locking means may be replaced by removable fasteners such as screws, bolts, etc.
Referring to fig. 4, the driving device 4 is a cylinder mounted on the stopper base 5, and the whole or part of the cylinder protrudes from the rear side surface of the leaning plate 12, and in order to prevent the cylinder from colliding with the connecting plate 14 when the cylinder moves left and right along with the stopper base 5, the connecting plate 14 is provided with an escape groove 141 through which the cylinder can pass.
Claims (9)
1. The utility model provides a simplex position work piece fixed establishment of electric tube expander, its characterized in that, it includes frame (1), frame (1) including leaning on board (12), the leading flank that leans on board (12) has work piece installing zone (121), the left and right sides of work piece installing zone (121) is provided with locating component respectively, locating component include: the movable pressing block (3), the driving device (4) capable of driving the movable pressing block (3) to move between the working position and the non-working position and the limiting seat (5) capable of limiting the side edge of the workpiece (2), the movable pressing block (3) is tightly attached to or attached to the front side surface of the workpiece (2) when moving to the working position, the movable pressing block (3) is moved to the non-working position, and the distance between the movable pressing block (3) and the workpiece (2) is greater than the left-right width of the workpiece (2).
2. The single-station workpiece holding mechanism of the pipe expander according to claim 1, wherein the frame (1) further comprises a base (11) located below the rest plate (12) and capable of placing the workpiece (2).
3. The single-station workpiece fixing mechanism of the pipe expander is characterized in that the limiting seat (5) is arranged on the leaning plate (12) in a left-right moving mode, the movable pressing block (3) and the driving device (4) are both arranged on the limiting seat (5), and a locking device capable of locking the limiting seat (5) at a plurality of positions on the leaning plate (12) is further arranged between the limiting seat (5) and the leaning plate (12).
4. The single-station workpiece fixing mechanism of the pipe expander as claimed in claim 1, wherein the movable pressing block (3) is movably arranged on the leaning plate (12) or the limiting seat (5) through an inclined guide mechanism.
5. The single-station workpiece fixing mechanism of the pipe expander is characterized in that a guide seat (51) is arranged on the limiting seat (5), the guide mechanism comprises an inclined guide hole (53) arranged on the guide seat (51), a guide rod (52) penetrates through the inclined guide hole (53), and the movable pressing block (3) is connected to the front end of the guide rod (52).
6. The single-station workpiece fixing mechanism of the pipe expander as claimed in claim 5, wherein a limiting lug (54) capable of abutting against the movable pressing block (3) when the movable pressing block (3) moves to the working position is arranged on the front side surface of the limiting seat (5).
7. The single station workpiece holding mechanism of the pipe expander of claim 6, wherein the stop lug (54) is removably mounted to a front side of the stop.
8. The single-station workpiece fixing mechanism of the pipe expander is characterized in that all or part of the driving device (4) protrudes out of the rear side face of the leaning plate (12), the frame (1) further comprises a stand column (13) arranged behind the base (11) and a connecting plate (14) connected between the stand column (13) and the leaning plate (12), and an avoiding groove (141) for the driving device (4) to pass through is formed in the connecting plate (14).
9. A single station workpiece holding mechanism for a pipe expander as claimed in claim 3 wherein said locking means comprises: the seat plate comprises a plurality of first pin holes (120) arranged on the leaning plate (12) at intervals along the left-right direction, a second pin hole (56) arranged on the limiting seat (5), and a bolt capable of passing through the second pin hole (56) and being inserted into the first pin hole (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922494637.1U CN212094044U (en) | 2019-12-31 | 2019-12-31 | Single-station workpiece fixing mechanism of pipe expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922494637.1U CN212094044U (en) | 2019-12-31 | 2019-12-31 | Single-station workpiece fixing mechanism of pipe expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212094044U true CN212094044U (en) | 2020-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922494637.1U Active CN212094044U (en) | 2019-12-31 | 2019-12-31 | Single-station workpiece fixing mechanism of pipe expander |
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| Country | Link |
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| CN (1) | CN212094044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054833A (en) * | 2019-12-31 | 2020-04-24 | 奥美森智能装备股份有限公司 | A single-station workpiece fixing mechanism of a tube expander |
-
2019
- 2019-12-31 CN CN201922494637.1U patent/CN212094044U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054833A (en) * | 2019-12-31 | 2020-04-24 | 奥美森智能装备股份有限公司 | A single-station workpiece fixing mechanism of a tube expander |
| CN111054833B (en) * | 2019-12-31 | 2025-05-13 | 奥美森智能装备股份有限公司 | A single-station workpiece fixing mechanism for a tube expanding machine |
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