CN213290095U - Positioning pin type turnover mechanism - Google Patents
Positioning pin type turnover mechanism Download PDFInfo
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- CN213290095U CN213290095U CN202021853473.3U CN202021853473U CN213290095U CN 213290095 U CN213290095 U CN 213290095U CN 202021853473 U CN202021853473 U CN 202021853473U CN 213290095 U CN213290095 U CN 213290095U
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Abstract
The utility model provides a positioning pin type turnover mechanism, which comprises a mounting bottom plate, a positioning plate, a rotary tooth positioning plate, a side positioning plate, a cylinder fixing plate, a cylinder, a push rod and a connecting mechanism, wherein the mounting bottom plate is fixed on the base of a plate bundle assembling machine, the right end of the mounting bottom plate is provided with the positioning plate, the rotary tooth positioning plate is arranged on the positioning plate, the side positioning plate is arranged at the left side of the positioning plate, the front end of the mounting bottom plate is provided with the cylinder fixing plate, the cylinder is arranged between the cylinder fixing plates, the push rod is arranged in the cylinder, and the push rod is connected with the rotary tooth positioning plate through the connecting mechanism, the cylinder can rotate the rotary tooth positioning plate by 90 degrees through the push rod and the connecting mechanism to shape the left side and the right side of the plate bundle, the plate bundle is loosened through reversion, need not manual operation, automatic rotatory tooth locating plate that opens and shuts makes work efficiency obtain promoting.
Description
Technical Field
The utility model relates to a heat exchanger core assembly field especially relates to a locating pin type tilting mechanism.
Background
The fin is an important part in the heat exchanger and is mainly used for increasing the heat exchange area and the heat exchange proportion, when the tube fin heat exchanger is assembled, a plurality of heat exchange tubes and fins are arranged at intervals and stacked to form a plate bundle, then a left end socket and a right end socket are sealed on the left side and the right side of the plate bundle, cover plates are covered on the front side and the rear side of the plate bundle to complete the assembly of the plate bundle, and the plate bundle is the core of the tube fin heat exchanger.
The plate bundle needs to keep a certain distance between its heat exchange tube and the heat exchange tube in the assembling process, at this time, the locating plate needs to be used, the locating plate is provided with even tooth sockets, the heat exchange tube and the fin are stacked, then the tooth sockets of the locating plate are inserted into the left side and the right side of the plate bundle to be shaped, so that the distance between the heat exchange tubes is the same, but when the plate bundle is assembled currently, the locating plate is generally manually fixed on the left side and the right side of the plate bundle by a worker to be shaped, the manual assembly efficiency is low, and the quality cannot be guaranteed.
Disclosure of Invention
According to the technical problem, the utility model provides a locating pin type turnover mechanism which is characterized by comprising an installation bottom plate, a locating plate, a rotating tooth locating plate, side locating plates, 2 air cylinder fixing plates, an air cylinder, a push rod and a connecting mechanism, wherein the installation bottom plate is fixed on a base of a plate bundle assembling machine, the right end of the installation bottom plate is provided with the locating plate, the rotating tooth locating plate is installed on the locating plate, the side locating plate is arranged on the left side of the locating plate, the front end of the installation bottom plate is provided with the air cylinder fixing plates, 2 air cylinder fixing plates are arranged, the air cylinder is arranged between the air cylinder fixing plates, the push rod is installed in the air cylinder, and the;
the bottom end of the rotary tooth positioning plate is mounted on the positioning plate through a positioning pin shaft, the right side surface of the side positioning plate is attached to the left side surface of the positioning plate, a positioning hole is formed in the cylinder fixing plate, and the cylinder is mounted in the positioning hole of the cylinder fixing plate through a rotating shaft;
the connecting mechanism consists of a mounting hole seat, a connecting piece and a connecting block, the end part of the push rod is provided with the mounting hole seat, the connecting piece is mounted on the mounting hole seat, the front end of the rotary tooth positioning plate is provided with the connecting block, the rotary tooth positioning plate and the connecting block are of an integral structure, and the connecting piece is fixedly connected with the connecting block;
the connecting piece comprises bull stick and V type subassembly, both ends are fixed with V type subassembly respectively around the bull stick, V type subassembly and bull stick structure as an organic whole, the mounting hole has been seted up on the mounting hole seat, the bull stick of connecting piece is installed in the mounting hole of mounting hole seat, V type subassembly right-hand member and connecting block fixed connection, V type subassembly and connecting block welded connection.
The utility model has the advantages that:
the utility model discloses a be provided with rotatory tooth locating plate, cylinder, push rod and coupling mechanism, the cylinder passes through push rod and coupling mechanism and can makes rotatory tooth locating plate 90 degrees along the axis of positioning pin, the utility model discloses install mounting plate on the base of plate beam kludge during the installation, central authorities are the workstation, put the plate beam on the workstation, cylinder shrink push rod makes coupling mechanism drive rotatory tooth locating plate 90 degrees along the axis of positioning pin upwards rotation, the left and right sides that makes the tooth's socket at rotatory tooth locating plate top insert the plate beam is stereotyped to the plate beam, the workman flattens cooling tube and fin and makes the cylinder drive rotatory tooth locating plate through push rod and coupling mechanism and follow the axis of positioning pin and rotate 90 degrees downwards after the design, loosens the plate beam left and right sides, then seals left head and right side head in order to accomplish the plate beam assembly at the plate beam left and right sides. The structure can automatically complete the shaping operation of the plate bundle, the positioning plates are not required to be manually inserted into the left side and the right side of the plate bundle, and the automatic opening and closing rotating tooth positioning plates enable the working efficiency to be improved and the quality to be guaranteed.
The utility model discloses a be provided with coupling mechanism, when the cylinder passes through push rod and coupling mechanism and drives rotatory tooth locating plate, the connecting piece can rotate in the mounting hole through the bull stick, and the central line of the V type subassembly of connecting piece remains throughout perpendicular with the connecting block, and the rotatory effort that can guarantee like this that rotatory tooth locating plate receives is the circumference power along the locating pin axle all the time for the loss of cylinder effort in the rotation still less, energy utilization is rateed highly.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a right side view of the present invention;
fig. 4 is a front view of the front side cylinder fixing plate of the present invention.
As shown in the figure: 1-mounting bottom plate, 2-positioning plate, 3-rotating tooth positioning plate, 4-side positioning plate, 5-cylinder fixing plate, 6-cylinder, 7-push rod, 8-positioning pin shaft, 9-mounting hole seat, 10-connecting block, 11-rotating rod and 12-V type component.
Detailed Description
Example 1
The utility model provides a locating pin type turnover mechanism, which is characterized by comprising an installation bottom plate 1, a locating plate 2, a rotating tooth locating plate 3, a side locating plate 4, a cylinder fixing plate 5, a cylinder 6, a push rod 7 and a connecting mechanism, wherein the installation bottom plate 1 is fixed on a base of a plate bundle assembling machine, the right end of the installation bottom plate 1 is provided with the locating plate 2, the rotating tooth locating plate 3 is installed on the locating plate 2, the left side of the locating plate 2 is provided with the side locating plate 4, the front end of the installation bottom plate 1 is provided with the cylinder fixing plate 5, 2 cylinder fixing plates 5 are provided, the cylinder 6 is installed between the cylinder fixing plates 5, the push rod 7 is installed in the cylinder 6, and;
the bottom end of the rotating tooth positioning plate 3 is arranged on the positioning plate 2 through a positioning pin shaft 8, the right side surface of the side positioning plate 4 is attached to the left side surface of the positioning plate 2, a positioning hole is formed in the cylinder fixing plate 5, and the cylinder 6 is arranged in the positioning hole of the cylinder fixing plate 5 through a rotating shaft;
the connecting mechanism consists of a mounting hole seat 9, a connecting piece and a connecting block 10, the end part of the push rod 7 is provided with the mounting hole seat 9, the connecting piece is mounted on the mounting hole seat 9, the connecting block 10 is arranged at the front end of the rotary tooth positioning plate 3, the rotary tooth positioning plate 3 and the connecting block 10 are of an integral structure, and the connecting piece is fixedly connected with the connecting block 10;
the connecting piece comprises bull stick 11 and V type subassembly 12, and both ends are fixed with V type subassembly 12 respectively around the bull stick 11, and V type subassembly 12 and bull stick 11 structure as an organic whole have seted up the mounting hole on the mounting hole seat 9, and the bull stick 11 of connecting piece is installed in the mounting hole of mounting hole seat 9, V type subassembly 12 right-hand member and connecting block 10 fixed connection, V type subassembly 12 and connecting block 10 welded connection.
Example 2
When the utility model is used, the mounting bottom plate 1 of the utility model is fixed on the base of the plate bundle assembling machine through the bolt, the utility model is respectively arranged at the left and right sides of the workbench of the plate bundle assembling machine, when the plate bundle is assembled, the plate bundle is placed on the workbench, the push rod 7 of the air cylinder 6 is contracted, the push rod 7 drives the connecting block 10 and the rotary tooth positioning plate 3 to rotate 90 degrees upwards through the mounting hole seat 9 and the connecting piece, the rotary tooth positioning plate 3 stops rotating when clinging to the side positioning plate 4, simultaneously the air cylinder 6 also rotates upwards along the rotating shaft between the air cylinder fixing plates 5, the tooth socket at the top of the rotary tooth positioning plate 3 is inserted into the left and right sides of the plate bundle to shape the plate bundle, the distance between the radiating pipes is the same, the worker flattens the radiating pipes and the fins after shaping, then the air cylinder 6 pushes the push rod 7 to extend, the push rod 7 drives the connecting block 10 and the rotary tooth positioning plate 3 to, and (4) loosening the left side and the right side of the plate bundle, and then sealing a left end enclosure and a right end enclosure on the left side and the right side of the plate bundle to finish the plate bundle assembly.
When the cylinder 6 drives the rotating tooth positioning plate 3 to rotate, because the rotating rod 11 of the connecting piece is installed on the mounting hole seat 9, the connecting piece can be rotated along the mounting hole seat 9 to enable the central line of the V-shaped component 12 to be vertical to the connecting block 10 and the rotating tooth positioning plate 3 at all times, so that the rotating acting force received by the rotating tooth positioning plate 3 can be guaranteed to be the circumferential force along the positioning pin shaft 8 all the time, and the loss of the acting force of the cylinder 6 in the rotation is less.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A locating pin type turnover mechanism is characterized by comprising an installation bottom plate, a locating plate, a rotating tooth locating plate, a side locating plate, an air cylinder fixing plate, an air cylinder, a push rod and a connecting mechanism, wherein the installation bottom plate is fixed on a base of a plate bundle assembling machine;
the bottom end of the rotary tooth positioning plate is mounted on the positioning plate through a positioning pin shaft, the right side surface of the side positioning plate is attached to the left side surface of the positioning plate, a positioning hole is formed in the cylinder fixing plate, and the cylinder is mounted in the positioning hole of the cylinder fixing plate through a rotating shaft;
the connecting mechanism consists of a mounting hole seat, a connecting piece and a connecting block, the end part of the push rod is provided with the mounting hole seat, the mounting hole seat is provided with the connecting piece, the front end of the rotating tooth positioning plate is provided with the connecting block, and the connecting piece is fixedly connected with the connecting block;
the connecting piece comprises bull stick and V type subassembly, both ends are fixed with V type subassembly respectively around the bull stick, the mounting hole has been seted up on the mounting hole seat, the bull stick of connecting piece is installed in the mounting hole of mounting hole seat, V type subassembly right-hand member and connecting block fixed connection.
2. A dowel-type turnover mechanism as set forth in claim 1, wherein said cylinder fixing plate is 2.
3. The kingpin-type canting mechanism according to claim 1, wherein the rotary tooth locating plate and the connecting block are of an integral structure.
4. The dowel-type turning mechanism of claim 1, wherein the V-shaped assembly is integral with the turning bar.
5. A dowel-type turnover mechanism as claimed in claim 1, wherein said V-shaped member is welded to the connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021853473.3U CN213290095U (en) | 2020-08-31 | 2020-08-31 | Positioning pin type turnover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021853473.3U CN213290095U (en) | 2020-08-31 | 2020-08-31 | Positioning pin type turnover mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213290095U true CN213290095U (en) | 2021-05-28 |
Family
ID=76027842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021853473.3U Active CN213290095U (en) | 2020-08-31 | 2020-08-31 | Positioning pin type turnover mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213290095U (en) |
-
2020
- 2020-08-31 CN CN202021853473.3U patent/CN213290095U/en active Active
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