CN215316201U - Heat exchanger clamping device - Google Patents
Heat exchanger clamping device Download PDFInfo
- Publication number
- CN215316201U CN215316201U CN202121261246.6U CN202121261246U CN215316201U CN 215316201 U CN215316201 U CN 215316201U CN 202121261246 U CN202121261246 U CN 202121261246U CN 215316201 U CN215316201 U CN 215316201U
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- fixedly connected
- heat exchanger
- threaded
- sliding
- wall
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- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 2
- 230000000284 resting effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a heat exchanger clamping device, and relates to the technical field of heat exchangers. The utility model comprises a base plate; the top of the bottom plate is fixedly connected with a box body; two opposite side surfaces of the inner wall of the box body are rotatably connected with threaded rods; the end parts of the two threaded rods are fixedly connected with second bevel gears; the circumferential side surfaces of the two threaded rods are sleeved with threaded sleeves; the lower surface of the threaded sleeve is fixedly connected with a connecting rod; the end part of the connecting rod is fixedly connected with a sliding sleeve; the upper surface of the threaded sleeve is fixedly connected with a supporting rod; the supporting rod end is fixedly connected with an L-shaped placing plate. According to the utility model, the rotating shaft is driven to rotate by the servo motor, so that the second bevel gear and the first gear are in meshing transmission mutually, the first gear drives the threaded rod to rotate, and the threaded sleeve is sleeved on the peripheral side surface of the threaded rod, so that the two L-shaped placing plates are driven to symmetrically move, the heat exchanger is preliminarily clamped, the clamping of the heat exchangers with various sizes can be met, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of heat exchangers, and particularly relates to a heat exchanger clamping device.
Background
A traditional typical heat exchanger comprises a pair of mutually parallel collecting pipes which are spaced from each other, heat exchange pipes of which two ends are respectively communicated with inner cavities of the two collecting pipes, fins arranged between the adjacent heat exchange pipes, and two side plates fixedly connected with the heat exchange pipes on the outermost sides through the fins. In the manufacturing process, the two ends of the heat exchange tube are respectively inserted into the holes of the collecting pipe, the fins are arranged between the adjacent heat exchange tubes, then the binding rods are arranged on the outer sides of the two side plates, the heat exchanger is bound and fixed along the height direction by using the binding tapes, and finally the heat exchanger is prevented from being sent into a brazing furnace to be welded and formed at one time.
However, in the welding process, due to factors such as structural design, expansion with heat and contraction with cold of materials and the like, the heat exchanger is easy to deform, and in addition, the heat exchanger needs to be installed in the box body together with other accessories when in use, and the box body has fixed volume and limitation, so that the heat exchanger is easy to deform if directly placed in the box body, and the deformation can seriously influence the subsequent processing and installation of the heat exchanger, so that the installation size is poor, and the installation is difficult; in addition, the sizes of the heat exchangers are different, the existing clamping device cannot meet the clamping requirements of the heat exchangers with various sizes, and the fixing effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat exchanger clamping device, which solves the problems that a heat exchanger is deformed by clamping through adjusting a clamping plate, can realize stable clamping of the heat exchanger and can meet the clamping requirements of heat exchangers with various sizes by matching a bottom plate, a box body, a threaded rod, a supporting rod, an L-shaped placing plate, a servo motor and the clamping plate.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a heat exchanger clamping device, which comprises a bottom plate; the top of the bottom plate is fixedly connected with a box body; two opposite side surfaces of the inner wall of the box body are rotatably connected with threaded rods; the end parts of the two threaded rods are fixedly connected with a first bevel gear; the circumferential side surfaces of the two threaded rods are sleeved with threaded sleeves; the lower surface of the threaded sleeve is fixedly connected with a connecting rod; the end part of the connecting rod is fixedly connected with a sliding sleeve; the upper surface of the threaded sleeve is fixedly connected with a supporting rod; the end part of the supporting rod is fixedly connected with an L-shaped placing plate.
Furthermore, two servo motors are mounted on the inner wall of the bottom end of the box body; the rotating shafts of the two servo motors are fixedly connected with rotating shafts; the end parts of the two rotating shafts are fixedly connected with second bevel gears; the second bevel gear and the first bevel gear are in meshing transmission with each other.
Furthermore, first sliding grooves are formed in the inner wall of the bottom end of the box body and positioned on two sides of the servo motor; the relative inner wall of first spout all fixedly connected with sliding sleeve matched with slide bar.
Furthermore, a second sliding groove matched with the supporting rod is formed in the top of the box body.
Furthermore, the two L-shaped placing plates are provided with fixing sleeves in a linear array relative to the inner wall; the inner wall of the fixed sleeve is connected with a supporting column in a sliding way; a spring is fixedly connected between the inner wall of the bottom end of the fixed sleeve and one end of the support column; a third sliding groove is formed in the inner wall of the bottom end of each of the two L-shaped placing plates; the other end of the supporting column is fixedly connected with a clamping plate, and a rubber sponge plate is fixedly connected with the opposite inner wall of the clamping plate; and one side of the two clamping plates is fixedly connected with a sliding block matched with the third sliding groove.
The utility model has the following beneficial effects:
1. according to the utility model, the bottom plate, the box body, the L-shaped placing plates, the servo motor and the clamping plate are matched, the servo motor drives the rotating shaft to rotate, so that the second bevel gear and the first bevel gear are in meshing transmission with each other, the first bevel gear drives the threaded rod to rotate, and the threaded sleeve is sleeved on the peripheral side surface of the threaded rod, so that the two L-shaped placing plates are driven to symmetrically move, the heat exchanger is preliminarily clamped, the clamping of heat exchangers with various sizes can be met, and the working efficiency is improved.
2. The utility model is matched with a bottom plate, a box body, a threaded rod, a threaded sleeve, a connecting rod, a supporting rod, an L-shaped placing plate, a servo motor and a clamping plate; by two splint to the further centre gripping of heat exchanger, cooperate through fixed cover, support column and spring, make two splint to the further centre gripping of heat exchanger, improve the firm centre gripping of heat exchanger greatly, simultaneously through the effectual centre gripping heat exchanger deformation that prevents of rubber sponge board, easy operation, the practicality is strong.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a heat exchanger clamping device according to the present invention;
FIG. 2 is a schematic cross-sectional view of a heat exchanger clamping device according to the present invention;
FIG. 3 is a schematic transverse cross-sectional view of a heat exchanger holding apparatus of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is a schematic view showing an assembled structure of the base plate and the case;
FIG. 6 is a schematic view of an assembly structure of the thread bushing, the connecting rod and the supporting rod;
FIG. 7 is a schematic structural view of an L-shaped placement board;
fig. 8 is a schematic structural view of the splint.
In the drawings, the components represented by the respective reference numerals are listed below:
1-bottom plate, 2-box body, 3-threaded rod, 4-threaded sleeve, 5-connecting rod, 6-supporting rod, 7-L-shaped placing plate, 8-servo motor, 9-clamping plate, 201-first sliding groove, 202-sliding rod, 203-second sliding groove, 301-first bevel gear, 501-sliding sleeve, 701-fixing sleeve, 702-supporting column, 703-spring, 704-third sliding groove, 801-rotating shaft, 802-second bevel gear, 901-rubber sponge plate and 902-sliding block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention is a heat exchanger clamping device, which includes a bottom plate 1; the top of the bottom plate 1 is fixedly connected with a box body 2; two opposite side surfaces of the inner wall of the box body 2 are rotatably connected with threaded rods 3; the end parts of the two threaded rods 3 are fixedly connected with a first bevel gear 301; the circumferential side surfaces of the two threaded rods 3 are sleeved with threaded sleeves 4; the lower surface of the threaded sleeve 4 is fixedly connected with a connecting rod 5; the end of the connecting rod 5 is fixedly connected with a sliding sleeve 501; the upper surface of the threaded sleeve 4 is fixedly connected with a support rod 6; the end part of the support rod 6 is fixedly connected with an L-shaped placing plate 7; two servo motors 8 are arranged on the inner wall of the bottom end of the box body 2; the rotating shaft ends of the two servo motors 8 are fixedly connected with a rotating shaft 801; the end parts of the two rotating shafts 801 are fixedly connected with a second bevel gear 802; the second bevel gear 802 and the first bevel gear 301 are in meshing transmission; drive axis of rotation 801 by servo motor 8 and rotate for second bevel gear 802 and the mutual meshing transmission of first gear 301, and first gear 301 drives threaded rod 3 and rotates, and 3 side covers on the side of threaded rod are equipped with thread bush 4, thereby drive two L shapes and place 7 symmetric shifting, carry out preliminary centre gripping to the heat exchanger.
Wherein, the inner wall of the bottom end of the box body 2 and positioned at two sides of the servo motor 8 are provided with first sliding chutes 201; the opposite inner walls of the first sliding grooves 201 are fixedly connected with sliding rods 202 matched with the sliding sleeves 501; first spout 201 and slide bar 202 cooperate, take place the skew when being convenient for connecting rod 5 removes, improve the stability to the heat exchanger centre gripping greatly.
Wherein, the top of the box body 2 is provided with a second chute 203 matched with the support rod 6; the second sliding groove 203 facilitates the support rod 6 to shift when moving.
Wherein, the two L-shaped placing plates 7 are provided with fixed sleeves 701 in linear array relative to the inner wall; the inner wall of the fixed sleeve 701 is connected with a supporting column 702 in a sliding way; a spring 703 is fixedly connected between the inner wall of the bottom end of the fixed sleeve 701 and one end of the supporting column 702; the inner walls of the bottom ends of the two L-shaped placing plates 7 are provided with third sliding grooves 704; the other end of the supporting column 702 is fixedly connected with a clamping plate 9; place board 7 relative movement through two L shapes and carry out preliminary centre gripping to the heat exchanger centre gripping, cooperate through fixed cover 701, support column 702 and spring 703, make two splint 9 further centre gripping to the heat exchanger, improve the firm centre gripping of heat exchanger greatly, can satisfy multiple size heat exchanger centre gripping simultaneously, improve work efficiency.
Wherein, the relative inner walls of the two splints 9 are fixedly connected with rubber sponge boards 901; one side of the two clamping plates 9 is fixedly connected with a sliding block 902 matched with the third sliding groove 704; the third chute 704 is convenient for the clamping plate 9 to shift, and the rubber sponge plate 901 effectively prevents the clamping heat exchanger from deforming.
One specific application of this embodiment is: during operation, the heat exchanger that will need the centre gripping is put on L shape places board 7, it rotates to drive axis of rotation 801 by servo motor 8, make second bevel gear 802 and the transmission of first gear 301 meshing each other, and first gear 301 drives threaded rod 3 and rotates, and 3 side covers all around of threaded rod are equipped with thread bush 4, thereby it places board 7 symmetric movement to drive two L shapes, carry out preliminary centre gripping to the heat exchanger, fixed cover 701 of rethread, support column 702 and spring 703 cooperate, make two splint 9 further centre gripping to the heat exchanger, improve the firm centre gripping of heat exchanger greatly, can satisfy multiple size heat exchanger centre gripping simultaneously, and the relative inner wall fixedly connected with rubber sponge board 901 of two splint 9, the effectual centre gripping heat exchanger that prevents warp, the work efficiency is improved, high operation convenience, therefore, the clothes hanger is strong in practicability.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A heat exchanger clamping device comprises a bottom plate (1),
the method is characterized in that:
the top of the bottom plate (1) is fixedly connected with a box body (2);
two opposite side surfaces of the inner wall of the box body (2) are rotatably connected with threaded rods (3); the end parts of the two threaded rods (3) are fixedly connected with first bevel gears (301); the circumferential side surfaces of the two threaded rods (3) are sleeved with threaded sleeves (4);
the lower surface of the threaded sleeve (4) is fixedly connected with a connecting rod (5); the end part of the connecting rod (5) is fixedly connected with a sliding sleeve (501); the upper surface of the threaded sleeve (4) is fixedly connected with a support rod (6); the end part of the supporting rod (6) is fixedly connected with an L-shaped placing plate (7).
2. The heat exchanger clamping device according to claim 1, wherein two servo motors (8) are mounted on the inner wall of the bottom end of the box body (2); rotating shafts (801) are fixedly connected with rotating shaft ends of the two servo motors (8); a second bevel gear (802) is fixedly connected to the end parts of the two rotating shafts (801); the second bevel gear (802) and the first bevel gear (301) are in meshing transmission with each other.
3. The heat exchanger clamping device according to claim 2, wherein the inner wall of the bottom end of the box body (2) and positioned at two sides of the servo motor (8) are provided with first sliding grooves (201); the opposite inner walls of the first sliding grooves (201) are fixedly connected with sliding rods (202) matched with the sliding sleeves (501).
4. The heat exchanger clamping device according to claim 1, wherein the top of the box body (2) is provided with a second sliding groove (203) matched with the supporting rod (6).
5. A heat exchanger clamping device according to claim 1, characterized in that the two L-shaped resting plates (7) are provided with fixing sleeves (701) in linear array with respect to the inner wall; the inner wall of the fixed sleeve (701) is connected with a supporting column (702) in a sliding manner; a spring (703) is fixedly connected between the inner wall of the bottom end of the fixed sleeve (701) and one end of the supporting column (702); a third sliding chute (704) is formed in the inner wall of the bottom end of each of the two L-shaped placing plates (7); the other end of the supporting column (702) is fixedly connected with a clamping plate (9).
6. The heat exchanger clamping device according to claim 5, wherein rubber sponge plates (901) are fixedly connected with the opposite inner walls of the two clamping plates (9); one side of each of the two clamping plates (9) is fixedly connected with a sliding block (902) matched with the third sliding groove (704).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121261246.6U CN215316201U (en) | 2021-06-07 | 2021-06-07 | Heat exchanger clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121261246.6U CN215316201U (en) | 2021-06-07 | 2021-06-07 | Heat exchanger clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215316201U true CN215316201U (en) | 2021-12-28 |
Family
ID=79551851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121261246.6U Expired - Fee Related CN215316201U (en) | 2021-06-07 | 2021-06-07 | Heat exchanger clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215316201U (en) |
-
2021
- 2021-06-07 CN CN202121261246.6U patent/CN215316201U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |