CN220161805U - Clamping device for machining metal parts of heat exchangers - Google Patents
Clamping device for machining metal parts of heat exchangers Download PDFInfo
- Publication number
- CN220161805U CN220161805U CN202321692020.0U CN202321692020U CN220161805U CN 220161805 U CN220161805 U CN 220161805U CN 202321692020 U CN202321692020 U CN 202321692020U CN 220161805 U CN220161805 U CN 220161805U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- machining
- clamping device
- side wall
- processing case
- 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
- 239000002184 metal Substances 0.000 title claims abstract description 29
- 238000003754 machining Methods 0.000 title claims abstract description 21
- 230000000694 effects Effects 0.000 claims abstract description 16
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 abstract 3
- 238000005553 drilling Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a clamping device for machining a metal part of a heat exchanger, which comprises a fixed seat, wherein the upper side of the fixed seat is connected with a machining box through a lifting mechanism, the inner bottom wall of the machining box is fixedly connected with a transverse bidirectional cylinder I, two driving ends of the bidirectional cylinder I are fixedly connected with two connecting plates which movably penetrate through the inner top wall of the machining box, the upper ends of the two connecting plates are fixedly connected with right-angle clamping blocks which are in sliding fit with the upper side wall of the machining box, and the inner top wall of the machining box is fixedly connected with a longitudinal bidirectional cylinder II. According to the utility model, the two right-angle clamping blocks and the two longitudinal clamping plates are used for clamping and fixing the periphery of the heat exchanger metal piece, so that the heat exchanger metal piece can be effectively limited and carried, the clamping effect is improved, the clamping effect on the heat exchanger metal piece is improved, and the stability is improved.
Description
Technical Field
The utility model relates to the technical field of workpiece clamping, in particular to a clamping device for machining a metal part of a heat exchanger.
Background
The heat exchanger is required to be processed and installed by using various metal devices in the production process of the heat exchanger, drilling work is required to be carried out on different positions in the process of processing the metal devices, and limiting and fixing are required to be carried out during drilling.
When the existing clamping device is used, the side edge of the clamping device can be clamped fixedly, so that the clamping effect is poor, the metal piece is easy to slide relatively at the fixed position of the metal piece in the drilling process, the metal piece is loose, the drilling effect is poor, and the working efficiency is affected.
Disclosure of Invention
The utility model aims to solve the problems in the background art, and provides a clamping device for machining a metal part of a heat exchanger.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a clamping device is used in processing of heat exchanger metalwork, includes the fixing base, the upside of fixing base is connected with the processing case through elevating system, the horizontal two-way cylinder of interior bottom wall fixedly connected with of processing case is first, two connecting plates of two equal fixedly connected with activity of two drive ends of two-way cylinder are run through the processing incasement roof, two the equal fixedly connected with of upper end of connecting plate slides the right angle clamp splice of laminating at processing case upper side wall, the vertical two-way cylinder of interior roof fixedly connected with of processing case is second, two equal fixedly connected with activity of two drive ends of two-way cylinder are run through two vertical splint of processing incasement roof.
Preferably, the lifting mechanism comprises a hydraulic cylinder, wherein the upper side wall of the fixed seat is fixedly connected with the lower side wall of the processing box, the upper side wall of the fixed seat is symmetrically and fixedly connected with two guide rods, and the outer wall of each guide rod is movably sleeved with a sliding block fixedly connected to the side wall of the processing box.
Preferably, the upper side wall of the processing box is symmetrically provided with two first sliding grooves and two second sliding grooves which are matched with the two connecting plates and the two longitudinal clamping plates respectively.
Preferably, limit rods fixedly connected in the processing box are respectively inserted between the two connecting plates and the two longitudinal clamping plates in a sliding mode.
Preferably, the upper end of each guide rod is fixedly connected with a limiting block.
Compared with the prior art, the clamping device for machining the metal piece of the heat exchanger has the advantages that:
1. the two right-angle clamping blocks and the two longitudinal clamping plates can be respectively driven to move transversely and longitudinally through the two-way cylinder I and the two-way cylinder II until the two right-angle clamping blocks and the two longitudinal clamping plates are abutted against the periphery of the heat exchanger metal piece, so that the two-way cylinder I and the two-way cylinder II can cooperate with the metal pieces with different lengths to carry out clamping work, and can effectively limit and bear the heat exchanger metal piece, so that the clamping effect of the heat exchanger metal piece is improved, and the stability is improved;
2. the hydraulic cylinder can drive the processing box to move upwards so as to adjust the processing height of the metal piece according to actual requirements;
in summary, the two right-angle clamping blocks and the two longitudinal clamping plates are used for clamping and fixing the periphery of the heat exchanger metal piece, so that the heat exchanger metal piece can be effectively limited and carried, the clamping effect is improved, the clamping effect on the heat exchanger metal piece is improved, and the stability is improved.
Drawings
Fig. 1 is a schematic structural view of a clamping device for machining a metal part of a heat exchanger according to the present utility model;
fig. 2 is a top view of a clamping device for machining a metal part of a heat exchanger according to the present utility model.
In the figure: the device comprises a fixed seat 1, a processing box 2, a bi-directional cylinder I3, a connecting plate 4, a chute I5, a right-angle clamping block 6, a bi-directional cylinder II 7, a longitudinal clamping plate 8, a chute II 9, a limiting rod 10, a hydraulic cylinder 11, a sliding block 12, a guide rod 13 and a limiting block 14.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-2, a clamping device is used in processing of heat exchanger metalwork, including fixing base 1, the upside of fixing base 1 is connected with processing case 2 through elevating system, elevating system includes fixing base 1 upper side wall and drive end and processing case 2 lower side wall fixed connection's pneumatic cylinder 11, utilize pneumatic cylinder 11 can drive processing case 2 to reciprocate, so that according to the processing height of actual demand regulation metalwork, fixing base 1's upper side wall symmetry fixedly connected with two guide bars 13, the equal movable sleeve of outer wall of every guide bar 13 is equipped with slider 12 of fixed connection on processing case 2 lateral wall, when processing case 2 vertical movement, through driving the slip of two sliders 12 on two guide bar 13 surfaces respectively, can improve its stability of moving, the equal fixedly connected with stopper 14 of upper end of every guide bar 13 can prevent that processing case 2 breaks away from two guide bars 13.
The inner bottom wall fixedly connected with horizontal two-way cylinder one 3 of processing case 2, two equal fixedly connected with activity of two drive ends of two-way cylinder one 3 runs through two connecting plates 4 of processing case 2 inner roof, then the equal fixedly connected with slip laminating of upper end of two connecting plates 4 is at the right angle clamp block 6 of processing case 2 upper side wall, the inner roof fixedly connected with fore-and-aft two-way cylinder two 7 of processing case 2, two equal fixedly connected with activity of two drive ends of two-way cylinder two 7 runs through two vertical splint 8 of processing case 2 inner roof, two spout one 5 and two spout two 9 of two connecting plates 4 and two vertical splint 8 assorted respectively have been seted up to the upper side wall symmetry of processing case 2, during the use, place the heat exchanger metalwork of needs processing on two right angle clamp block 6 on processing case 2, then start two right angle clamp block one 3 and two-way cylinder two 7 can drive two right angle clamp block 6 and two vertical and vertically move in opposite directions respectively, until support tightly around the metalwork of heat exchanger metalwork, thereby can cooperate the metalwork of different length to carry out centre gripping effect to the heat exchanger, the clamp effect is improved, the heat exchanger is carried out to the clamp effect is improved, the metal holder is carried forward.
Further, the limiting rods 10 fixedly connected in the processing box 2 are respectively inserted between the two connecting plates 4 and the two longitudinal clamping plates 8 in a sliding mode, and therefore stability of movement of each connecting plate 4 and each longitudinal clamping plate 8 is improved.
Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a clamping device is used in processing of heat exchanger metalwork, includes fixing base (1), its characterized in that, the upside of fixing base (1) is connected with processing case (2) through elevating system, the horizontal two-way cylinder (3) of interior bottom wall fixedly connected with of processing case (2), two connecting plates (4) of roof in two-way cylinder (3) are all fixedly connected with activity run through processing case (2) to two drive end equal fixedly connected with of connecting plate (4) slide laminating right angle clamp splice (6) at processing case (2) upper side wall, the interior roof fixedly connected with fore-and-aft two-way cylinder (7) of processing case (2), two longitudinal splint (8) of roof in two-way cylinder (7) are all fixedly connected with activity run through processing case (2) to two drive end.
2. The clamping device for machining the metal parts of the heat exchangers according to claim 1, wherein the lifting mechanism comprises a hydraulic cylinder (11) fixedly connected with the upper side wall of the fixed seat (1) and the lower side wall of the machining box (2), two guide rods (13) are symmetrically and fixedly connected with the upper side wall of the fixed seat (1), and a sliding block (12) fixedly connected with the side wall of the machining box (2) is movably sleeved on the outer wall of each guide rod (13).
3. The clamping device for machining the metal parts of the heat exchangers according to claim 1, wherein the upper side wall of the machining box (2) is symmetrically provided with two first sliding grooves (5) and two second sliding grooves (9) which are matched with the two connecting plates (4) and the two longitudinal clamping plates (8) respectively.
4. Clamping device for machining metal parts of heat exchangers according to claim 1, characterized in that a limit rod (10) fixedly connected in the machining box (2) is inserted between the two connecting plates (4) and the two longitudinal clamping plates (8) in a sliding manner.
5. Clamping device for machining metal parts of heat exchangers according to claim 2, characterized in that the upper end of each guide rod (13) is fixedly connected with a limiting block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321692020.0U CN220161805U (en) | 2023-06-30 | 2023-06-30 | Clamping device for machining metal parts of heat exchangers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321692020.0U CN220161805U (en) | 2023-06-30 | 2023-06-30 | Clamping device for machining metal parts of heat exchangers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220161805U true CN220161805U (en) | 2023-12-12 |
Family
ID=89064054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321692020.0U Active CN220161805U (en) | 2023-06-30 | 2023-06-30 | Clamping device for machining metal parts of heat exchangers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220161805U (en) |
-
2023
- 2023-06-30 CN CN202321692020.0U patent/CN220161805U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102615531B (en) | Combined precise flat tongs | |
| CN215240702U (en) | Workpiece clamping platform driven by air cylinder | |
| CN106584632B (en) | A kind of pressing system of regular hexagonal prism blank material rack shaper | |
| CN220161805U (en) | Clamping device for machining metal parts of heat exchangers | |
| CN106001947A (en) | Automatic centering clamp for laser pipe cutter | |
| CN205764465U (en) | A kind of self-centering clamp for laser pipe cutter | |
| CN211866709U (en) | Anchor clamps hydro-cylinder of two-way planer of integration numerical control | |
| CN211387088U (en) | Steel edge planing device | |
| CN210189077U (en) | Centering device for workpiece | |
| CN112338548A (en) | Multidirectional bending device for aluminum alloy square tube with accurate drilling | |
| CN209190283U (en) | A kind of milling machine convenient for the fixed processing of special-shaped workpiece | |
| CN208880248U (en) | One kind having the adjustable mechanical equipment fixture of multipoint positioning | |
| CN207971718U (en) | A kind of clamping device of six side machining apparatus | |
| CN211638383U (en) | Perforating device for hardware processing | |
| CN204748955U (en) | Carbon piece fluting lathe | |
| CN210731045U (en) | Movable tail jack | |
| CN211053483U (en) | Adjustable flat tongs | |
| CN220880561U (en) | Vertical lathe for machining connecting frame | |
| CN206169400U (en) | Chamfering device | |
| CN219403288U (en) | Double-cylinder positioning clamp | |
| CN219852395U (en) | Profile cutting device | |
| CN212885182U (en) | Stainless steel metalwork drilling machine | |
| CN215468484U (en) | Cutting device for large iron blocks | |
| CN217862848U (en) | Ultrasonic welding jig | |
| CN212024029U (en) | Automatic feeding clamp structure for edge milling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |