CN109396289B - Production equipment of tubular engine oil cooling oil cooler - Google Patents
Production equipment of tubular engine oil cooling oil cooler Download PDFInfo
- Publication number
- CN109396289B CN109396289B CN201811488160.XA CN201811488160A CN109396289B CN 109396289 B CN109396289 B CN 109396289B CN 201811488160 A CN201811488160 A CN 201811488160A CN 109396289 B CN109396289 B CN 109396289B
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- inner fin
- oil cooler
- outer tube
- cylinder
- die
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- 239000003921 oil Substances 0.000 title claims abstract description 77
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000001816 cooling Methods 0.000 title claims abstract description 12
- 239000010705 motor oil Substances 0.000 title claims abstract description 12
- 238000005452 bending Methods 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 60
- 238000009434 installation Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
Abstract
The production equipment of the tubular engine oil cooling oil cooler comprises a working table surface, and a first station, a second station, a third station and a fourth station which are arranged on the working table surface; the first station comprises an oil cooler inner fin bending and forming device, the second station comprises an oil cooler inner tube assembling device, an oil cooler outer tube compressing device and an oil cooler inner fin assembling device which are sequentially arranged, and the fourth station comprises an inner tube expanding device and an outer tube expanding device. The invention simplifies the manufacturing process of the tubular oil cooler, realizes semi-automatic assembly line operation, ensures the continuity of each work part, saves one production line of the tubular oil cooler from eight minutes before to one production line of three minutes at present, improves the production efficiency and the product precision, can quickly adjust each device according to the requirement, and produces various types of tubular oil coolers, thereby achieving the aims of energy conservation and cost reduction.
Description
Technical Field
The invention relates to the field of action and transportation, and relates to combined machining, in particular to production equipment of a tubular engine oil cooling oil cooler.
Background
In the prior art, after the fins of the tubular oil cooler are bent and formed, the inner tube, the fins and the outer tube are all required to be manually assembled. When the tool is used, the fins are required to be stuck on the inner tube in a hand pinching mode, then the fins are plugged into the outer tube together, then the positions of the fins are manually adjusted to ensure that the leakage distances of the fins, the inner tube and the outer tube are symmetrical and consistent, then the welding pieces of the oil tube joints of the oil cooler are arranged, and finally the flaring and the tube expanding are carried out on the flaring machine of the oil cooler.
In the process of manufacturing the tubular oil cooler, 80% of actions need to be completed manually, in the process of manual assembly, workers are easy to make mistakes during operation on a production line with multiple models and small batches, the efficiency is low, market demands are not met, and the aims of energy conservation and cost reduction are also overcome.
Disclosure of Invention
The invention provides production equipment for a tubular engine oil cooling oil cooler, which aims at solving the problems of low product precision, large labor occupation time, low efficiency and high cost caused by the need of manufacturing a plurality of tools in the prior art.
The aim of the invention can be achieved by the following technical scheme: the production equipment of the tubular engine oil cooling oil cooler comprises a working table surface, and a first station, a second station, a third station and a fourth station which are arranged on the working table surface; the first station comprises an oil cooler inner fin bending and forming device, the second station comprises an oil cooler inner tube assembling device, an oil cooler outer tube compressing device and an oil cooler inner fin assembling device which are sequentially arranged, and the fourth station comprises an inner tube expanding device and an outer tube expanding device.
Further, the oil cooler inner fin bending and forming device comprises a first side plate, a first top plate, a first lower pressing cylinder, a first lower pressing block, a first inner fin upper die, a first inner fin lower die, a side pressing cylinder and a side pressing block, wherein the first top plate is supported on a workbench surface through the first side plate, the first lower pressing cylinder is installed on the first top plate, a piston rod of the first lower pressing cylinder is vertically downward and connected with the first lower pressing block, the first inner fin upper die is connected below the first lower pressing block, the first inner fin lower die is fixed on the workbench surface and corresponds to the first inner fin upper die in a vertical mode, one side pressing cylinder and one side pressing block are arranged on two sides of the first inner fin lower die, the side pressing cylinder is fixed on the workbench surface, and the piston rod of the side pressing cylinder horizontally faces the first inner fin lower die and is connected with the side pressing block on the side. Further, the first inner fin upper die, the first inner fin lower die and the side pressure block are all in strip block shapes; the cross section of the lower part of the upper die of the first inner fin is circular, the lower die of the first inner fin is provided with a groove with a semicircular cross section and an upward notch, the side pressing blocks are provided with grooves with a cross section of nearly 1/4 circular, and the grooves on the two side pressing blocks are matched with the grooves of the lower die of the first inner fin.
Further, the inner tube assembly device of the oil cooler comprises a servo motor, a coupler, a ball screw, a bearing seat, linear guide rails, an inner tube guide seat, a nut and an inner tube placing seat, wherein the servo motor is fixed on a working table surface, an output shaft of the servo motor is connected with the ball screw through the coupler, two ends of the ball screw are respectively supported by the bearing seat fixed on the working table surface, two sides of the ball screw are respectively provided with the linear guide rails in parallel, the inner tube guide seat and the inner tube placing seat are respectively arranged on the two linear guide rails, nuts matched with the ball screw are embedded in the inner tube guide seat, and the inner tube placing seat is fixed on the working table surface through a fastener and is close to the outer tube compressing device of the oil cooler.
Still further, the outer tube closing device of oil cooler includes quick clamp, outer tube go up mould, outer tube lower mould and mount pad, two press the arm end of quick clamp vertically downwards and connect an outer tube and go up the mould, two the outer tube goes up the below of mould and corresponds respectively and set up an outer tube lower mould, one outer tube lower mould and corresponding quick clamp are fixed in on the table surface, and another outer tube lower mould and corresponding quick clamp are fixed in on the mount pad, the mount pad is installed on two linear guide, and the mount pad passes through the fastener to be fixed in on the linear guide. Still further, outer tube upper die and outer tube lower die all are cubic, offer the recess that relative cross section is semi-circular on outer tube upper die and the outer tube lower die.
Still further, fin assembly quality in the oil cooler includes second curb plate, second roof, second hold-down cylinder, second hold-down block, second inner fin go up mould, second inner fin lower mould, inner fin guide block and transport cylinder down, the second roof is supported on table surface through the second curb plate, installs the second hold-down cylinder on the second roof, the piston rod of second hold-down cylinder is vertical down and connect the second hold-down block down, connect the second inner fin lower mould below the second hold-down block, the second inner fin lower mould is fixed in on the table surface and corresponds from top to bottom with the position of second inner fin upper mould, and the second inner fin lower mould sets up along linear guide's direction, and the one end that is close to oil cooler outer tube closing device of second inner fin lower mould sets up the inner fin guide block, and the other end that is kept away from oil cooler outer tube closing device of second inner fin lower mould sets up the transport cylinder, transport cylinder is fixed in on the table surface, and the piston rod level of transport cylinder is towards the second inner fin lower mould. Still further, the second inner fin upper die and the second inner fin lower die are both in strip block shape, and grooves with semicircular cross sections are formed in the second inner fin upper die and the second inner fin lower die.
Further, the inner and outer pipe expanding device comprises a rivet head fixing seat, rivet heads, springs, a cylinder movable base guide rail, a cylinder movable base, a cylinder, a first joint placing seat and a second joint placing seat, wherein the rivet heads are fixed on a workbench surface through the rivet head fixing seat, the rivet heads are arranged in the horizontal direction, the springs are fixedly sleeved on the rivet heads, the two cylinder movable base guide rails are fixed on the workbench surface and are parallel to the rivet heads, the cylinder movable base is mounted on the two cylinder movable base guide rails and is fixed at a position through a fastener, the cylinder is fixed on the cylinder movable base, the piston rod of the cylinder faces the rivet heads horizontally, the first joint placing seat and the second joint placing seat are respectively fixed on the rivet head fixing seat and the cylinder fixing seat, and the first joint placing seat and the second joint placing seat are respectively provided with joint placing seat adjusting rods.
Compared with the prior art, the invention has the beneficial effects that: the manufacturing process of the tubular oil cooler is simplified, semi-automatic assembly line operation is realized, the continuity of each work part is ensured, one tubular oil cooler is produced from eight minutes before to one production time of three minutes at present, the production efficiency and the product precision are improved, devices can be quickly regulated according to requirements, and the purposes of saving energy and reducing cost are achieved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic structural view of a first station in the present invention.
Fig. 3 is a schematic structural view of a second station in the present invention.
Fig. 4 is a schematic structural view of a third station in the present invention.
Fig. 5 is a schematic structural view of a fourth station in the present invention.
The components in the figures are numbered as follows:
1 workbench
2 first side board
3 first roof
4 first lower pressure cylinder
5 first lower pressing block
6 first inner fin upper die
7 first inner fin lower die
8 side pressure cylinder
9 side pressure block
10 inner fin
11 servo motor
12 couplings
13 ball screw
14 bearing seat
15 linear guide rail
16 linear guide rail seat
17 inner tube guide holder
18 inner tube placing seat
19 inner tube
20 quick clamp
21 outer tube upper die
22 outer tube lower mould
23 mount pad
24 outer tube
25 second side plate
26 second top plate
27 second down-pressing cylinder
28 second press block
29 second inner fin upper die
30 second inner fin lower die
31 lower die fixing seat
32 inner fin guide block
33 conveying cylinder
34 oil cooler assembly
35 soldering lug
36 oil pipe flange table joint
37 rivet joint fixing seat
38 rivet joint
39 spring
40-cylinder movable base guide rail
41 cylinder movable base
42 cylinder
43 first connector placing seat
44 second connector placing seat
45-joint placing seat adjusting rod
46 pipe type oil cooler
Detailed Description
The following detailed description of the invention, taken in conjunction with the accompanying drawings, will provide those skilled in the art with a more readily understood understanding of how the invention may be practiced. While the present invention has been described in connection with the preferred embodiments thereof, these embodiments are set forth only and are not intended to limit the scope of the invention.
Referring to fig. 1, a production device of a tubular engine oil cooling oil cooler comprises a workbench 1, and a first station, a second station, a third station and a fourth station which are arranged on the workbench 1, wherein the workbench 1 comprises a rack and a workbench surface arranged on the top surface of the rack.
Referring to fig. 2, the first station includes the oil cooler inner fin bending forming device, the oil cooler inner fin bending forming device includes first curb plate 2, first roof 3, first lower pressure cylinder 4, first lower briquetting 5, first inner fin upper die 6, first inner fin lower die 7, side pressure cylinder 8, side pressure cylinder fixing base and side pressure piece 9, first roof 3 supports on table surface through first curb plate 2, installs first lower pressure cylinder 4 on the first roof 3, the piston rod of first lower pressure cylinder 4 is vertical to down and connects first lower briquetting 5, connect first inner fin upper die 6 below the first lower briquetting 5, first inner fin lower die 7 is fixed in on the table surface and corresponds with the position upper die 6 in the first inner fin upper die, and the both sides of first inner fin lower die 7 all set up side pressure cylinder 8 and side briquetting 9, side pressure cylinder 8 is fixed in on the table surface through the side pressure cylinder fixing base, the piston rod of side pressure cylinder 8 is horizontal orientation first inner lower die 7 and side pressure piece 9 that the side is connected.
The first lower pressing block 5, the first inner fin upper die 6, the first inner fin lower die 7 and the side pressing block 9 are all in strip block shapes. The lower part of the first inner fin upper die 6 is used as a pressure head, the cross section of the lower part of the first inner fin upper die 6 is circular, a groove with a semicircular cross section and an upward notch is formed in the first inner fin lower die 7, and the first inner fin upper die 6 and the first inner fin lower die 7 are used for bending an inner fin 10 plate into a U shape. The side pressing blocks 9 are provided with grooves with the cross section being nearly 1/4 of a circle, the grooves on the two side pressing blocks 9 are matched with the grooves of the first inner fin lower die 7, and the two side pressing blocks 9 are used for bending the inner fin 10 plate bent into a U shape into a tube shape.
Referring to fig. 3, the second station comprises an inner tube assembly device of the oil cooler, an outer tube compression device of the oil cooler and an inner fin assembly device of the oil cooler which are sequentially arranged.
The inner tube assembly device of the oil cooler comprises a servo motor 11, a servo motor seat, a coupler 12, a ball screw 13, a bearing seat 14, linear guide rails 15, linear guide rail seats 16, inner tube guide seats 17, nuts and inner tube placement seats 18, wherein the servo motor 11 is fixed on a workbench surface through the servo motor seat, an output shaft of the servo motor 11 is connected with the ball screw 13 through the coupler 12, two ends of the ball screw 13 are respectively supported through the bearing seat 14 fixed on the workbench surface, two sides of the ball screw 13 are respectively and parallelly provided with the linear guide rails 15 supported by the linear guide rail seats 16 fixed on the workbench surface, the inner tube guide seats 17 and the inner tube placement seats 18 are respectively installed on the two linear guide rails 15, nuts matched with the ball screw 13 are embedded in the inner tube guide seats 17, and the inner tube placement seats 18 are fixed on the workbench surface through fasteners and are close to an outer tube 24 compacting device of the oil cooler.
The outer tube pressing device of the oil cooler comprises a quick clamp 20, an outer tube upper die 21, an outer tube lower die 22 and an installation seat 23, wherein the pressing arm ends of the two quick clamps 20 are vertically downward and connected with the outer tube upper die 21, the lower surfaces of the two outer tube upper dies 21 are respectively and correspondingly provided with the outer tube lower die 22, one outer tube lower die 22 and the corresponding quick clamp 20 are fixed on a workbench surface, the other outer tube lower die 22 and the corresponding quick clamp 20 are fixed on the installation seat 23, the installation seat 23 is installed on the two linear guide rails 15, and the installation seat 23 is fixed on the linear guide rails 15 through fasteners. The upper outer tube die 21 and the lower outer tube die 22 are in a block shape, and grooves with semicircular cross sections are formed in the upper outer tube die 21 and the lower outer tube die 22.
The device for assembling the inner fins of the oil cooler comprises a second side plate 25, a second top plate 26, a second lower pressing cylinder 27, a second lower pressing block 28, a second inner fin upper die 29, a second inner fin lower die 30, a lower die fixing seat 31, an inner fin guide block 32, a conveying cylinder 33 and a conveying cylinder fixing seat, wherein the second top plate 26 is supported on a workbench surface through the second side plate 25, the second lower pressing cylinder 27 is mounted on the second top plate 26, a piston rod of the second lower pressing cylinder 27 is vertically downward and connected with the second lower pressing block 28, a second inner fin upper die 29 is connected below the second lower pressing block 28, the second inner fin lower die 30 is supported on the workbench surface through the lower die fixing seat 31 and corresponds to the position of the second inner fin upper die 29 up and down, the second inner fin lower die 30 is arranged along the direction of the linear guide rail 15, one end, close to an outer tube of the oil cooler outer tube pressing device, of the conveying cylinder 33 is arranged at the other end, far away from the oil cooler, of the conveying cylinder 33 is fixed on the workbench surface, and the conveying cylinder 33 is horizontally oriented to the conveying cylinder 33. The second inner fin upper die 29 and the second inner fin lower die 30 are both in strip block shapes, and grooves with semicircular cross sections, which are opposite, are formed in the second inner fin upper die 29 and the second inner fin lower die 30.
Referring to fig. 4, the third station is used for manually installing the oil cooler parts, and in this station, the welding lugs 35 and the oil pipe flange table joints 36 at the two ends of the oil cooler are manually assembled.
Referring to fig. 5, the fourth station includes an inner and outer tube expanding device, the inner and outer tube expanding device includes a rivet joint fixing seat 37, a rivet joint 38, a spring 39, a cylinder movable base guide rail 40, a cylinder movable base 41, a cylinder 42, a cylinder fixing seat, a first joint placing seat 43 and a second joint placing seat 44, the rivet joint 38 is fixed on a table surface through the rivet joint fixing seat 37, the rivet joint 38 is arranged along the horizontal direction, the rivet joint 38 is fixedly sleeved with the spring 39, two cylinder movable base guide rails 40 are fixed on the table surface and are parallel to the rivet joint 38, the cylinder movable base 41 is mounted on the two cylinder movable base guide rails 40 and is fixed at a position through a fastener, the cylinder 42 is fixed on the cylinder movable base 41 through the cylinder fixing seat, a piston rod of the cylinder 42 faces the rivet joint 38 horizontally, the first joint placing seat 43 and the second joint placing seat 44 are fixed on the rivet joint fixing seat 37 and the cylinder fixing seat respectively, and the first joint placing seat 43 and the second joint placing seat are respectively provided with a joint placing adjusting rod 45.
The production process of the semi-automatic production equipment is as follows: 1) The fin bending and forming device in the oil cooler of the first station: the first lower pressing block 5 and the first inner fin upper die 6 are driven by the first lower pressing cylinder 4 to press down, the inner fins 10 are bent for the first time through the die assembly of the first inner fin upper die 6 and the first inner fin lower die 7, and the bent inner fins 10 are U-shaped; the side pressing cylinders 8 on two sides drive the side pressing blocks 9 to press from two sides, the inner fins 10 are bent for the second time through the side pressing blocks 9 on two sides, the bent inner fins 10 are tubular with large gaps, and after the forming is finished, the inner fins 10 are taken down.
2) The second station's oil cooler inner tube assembly device, oil cooler outer tube closing device, oil cooler inner fin assembly device: according to the size of the outer tube 24 on the drawing, the quick clamps 20 on the linear guide rail 15 are adjusted to a proper position, then the two quick clamps 20 are operated to drive the outer tube upper die 21 to press down, and the outer tube 24 is tightly pressed through the die assembly of the outer tube upper die 21 and the outer tube lower die 22; the tubular inner fin 10 with large gaps is axially placed into a second inner fin lower die 30, a second lower pressing block 28 and a second inner fin upper die 29 are driven by a second lower pressing cylinder 27 to be pressed down, the inner fin 10 is formed into a complete tubular shape through die assembly of the second inner fin upper die 29 and the second inner fin lower die 30, then a conveying cylinder 33 is controlled through an electromagnetic valve, and the conveying cylinder 33 pushes the formed inner fin 10 into the outer tube 24, wherein the specific position is a designated position required by drawing of the outer tube 24; one end of an inner tube 19 is arranged on an inner tube guide seat 17, the other end of the inner tube 19 is arranged on an inner tube placing seat 18, and a ball screw is driven to rotate by a servo motor 11, so that the inner tube guide seat 17 slides along a linear guide rail 15, and the inner tube 19 is accurately arranged in an outer tube 24 and an inner fin 10, wherein the specific position is a designated position required by a drawing of the outer tube 24; the outer tube 24, inner tube 19 and inner fins 10 form an oil cooler assembly 34, and the quick clamp 20 is released and the oil cooler assembly 34 is removed.
3) And a third station: at both ends of the oil cooler assembly 34, a lug 35 and an oil pipe flange table joint 36 are manually installed to complete the tubular oil cooler 46.
4) Inner and outer tube expansion device of fourth station: adjusting the joint placing seat adjusting rods 45 of the first joint placing seat 43 and the second joint placing seat 44, enabling the first joint placing seat 43 and the second joint placing seat 44 to adapt to the pipe diameter of the pipe flange table joint 36, adjusting the position of the cylinder movable base 41 on the cylinder movable base guide rail 40 and fixing the position, enabling the distance between the first joint placing seat 43 and the second joint placing seat 44 to adapt to the length of the assembled pipe type oil cooler 46, enabling the pipe flange table joint 36 at two ends of the pipe type oil cooler 46 to be horizontally placed on the first joint placing seat 43 and the second joint placing seat 44 respectively, enabling the pipe orifice of the inner pipe 19 of the pipe type oil cooler 46 to prop against the riveting joint 38 through the cylinder 42, achieving the flaring and expanding effects, enabling the spring 39 to pop out of the pipe type oil cooler 46 after the expanding action is completed, and facilitating the pipe type oil cooler 46 with the flaring and expanding effects.
It should be noted that numerous variations and modifications are possible in light of the fully described invention, and are not limited to the specific examples of implementation described above. The above-described embodiments are merely illustrative of the present invention and are not intended to be limiting. In general, the scope of the present invention should include those variations or alternatives and modifications apparent to those skilled in the art.
Claims (5)
1. The production equipment of the tubular engine oil cooling oil cooler is characterized by comprising a working table surface, and a first station, a second station, a third station and a fourth station which are arranged on the working table surface; the first station comprises an oil cooler inner fin bending and forming device, the second station comprises an oil cooler inner tube assembling device, an oil cooler outer tube compressing device and an oil cooler inner fin assembling device which are sequentially arranged, and the fourth station comprises an inner tube and outer tube expanding device;
the oil cooler inner fin bending and forming device comprises a first side plate, a first top plate, a first lower air pressing cylinder, a first lower pressing block, a first inner fin upper die, a first inner fin lower die, a side pressing cylinder and a side pressing block, wherein the first top plate is supported on a workbench surface through the first side plate, the first lower air pressing cylinder is installed on the first top plate, a piston rod of the first lower air pressing cylinder is vertically downward and connected with the first lower pressing block, the first inner fin upper die is connected below the first lower pressing block, the first inner fin lower die is fixed on the workbench surface and corresponds to the position of the first inner fin upper die up and down, one side air pressing cylinder and one side pressing block are respectively arranged on two sides of the first inner fin lower die, the side air pressing cylinder is fixed on the workbench surface, and the piston rod of the side pressing cylinder horizontally faces the first inner fin lower die and is connected with the side pressing block on the side where the piston rod of the side pressing cylinder is located;
the inner tube assembly device of the oil cooler comprises a servo motor, a shaft coupling, a ball screw, a bearing seat, linear guide rails, an inner tube guide seat, nuts and an inner tube placement seat, wherein the servo motor is fixed on a workbench surface;
the second top plate is supported on the workbench surface through the second side plate, the second lower pressing cylinder is arranged on the second top plate, a piston rod of the second lower pressing cylinder is vertically downward and connected with the second lower pressing block, the second inner fin upper die is connected below the second lower pressing block, the second inner fin lower die is fixed on the workbench surface and corresponds to the position of the second inner fin upper die up and down, the second inner fin lower die is arranged along the direction of the linear guide rail, one end, close to the outer tube pressing device of the oil cooler, of the second inner fin lower die is provided with the inner fin guide block, the other end, far away from the outer tube pressing device of the oil cooler, of the second inner fin lower die is provided with the conveying cylinder, the conveying cylinder is fixed on the workbench surface, and the piston rod of the conveying cylinder faces the second inner fin lower die horizontally;
the inner and outer pipe expanding device comprises a rivet joint fixing seat, rivet joints, springs, cylinder movable base guide rails, cylinder movable bases, cylinders, a first joint placing seat and a second joint placing seat, wherein the rivet joints are fixed on a workbench surface through the rivet joint fixing seat, the rivet joints are fixedly sleeved with the springs along the horizontal direction, the two cylinder movable base guide rails are fixed on the workbench surface and are parallel to the rivet joints, the cylinder movable base is mounted on the two cylinder movable base guide rails and is fixed at a position through fasteners, the cylinders are fixed on the cylinder movable base, the piston rod of each cylinder faces the rivet joints horizontally, the first joint placing seat and the second joint placing seat are respectively fixed on the rivet joint fixing seat and the cylinder fixing seat, and the first joint placing seat and the second joint placing seat are respectively provided with joint placing seat adjusting rods.
2. The production equipment of the tubular engine oil cooling oil cooler according to claim 1, wherein the first inner fin upper die, the first inner fin lower die and the side pressure block are all in a strip block shape; the cross section of the lower part of the upper die of the first inner fin is circular, the lower die of the first inner fin is provided with a groove with a semicircular cross section and an upward notch, the side pressing blocks are provided with grooves with a cross section of nearly 1/4 circular shape, and the grooves on the two side pressing blocks are matched with the grooves of the lower die of the first inner fin.
3. The production equipment of a tubular engine oil cooling oil cooler according to claim 1, wherein the outer tube compressing device of the oil cooler comprises a quick clamp, an outer tube upper die, an outer tube lower die and an installation seat, the compression arm ends of the two quick clamps are vertically downward and connected with an outer tube upper die, an outer tube lower die is correspondingly arranged below the two outer tube upper dies respectively, one outer tube lower die and the corresponding quick clamp are fixed on a workbench surface, the other outer tube lower die and the corresponding quick clamp are fixed on the installation seat, the installation seat is installed on two linear guide rails, and the installation seat is fixed on the linear guide rails through fasteners.
4. The production equipment of the tubular engine oil cooling oil cooler according to claim 3, wherein the upper outer tube die and the lower outer tube die are in a block shape, and grooves with semicircular cross sections are formed in the upper outer tube die and the lower outer tube die.
5. The production equipment of the tubular engine oil cooling oil cooler according to claim 1, wherein the second inner fin upper die and the second inner fin lower die are both in long strip shapes, and opposite grooves with semicircular cross sections are formed in the second inner fin upper die and the second inner fin lower die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811488160.XA CN109396289B (en) | 2018-12-06 | 2018-12-06 | Production equipment of tubular engine oil cooling oil cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811488160.XA CN109396289B (en) | 2018-12-06 | 2018-12-06 | Production equipment of tubular engine oil cooling oil cooler |
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| Publication Number | Publication Date |
|---|---|
| CN109396289A CN109396289A (en) | 2019-03-01 |
| CN109396289B true CN109396289B (en) | 2024-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811488160.XA Active CN109396289B (en) | 2018-12-06 | 2018-12-06 | Production equipment of tubular engine oil cooling oil cooler |
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| KR102253927B1 (en) * | 2020-05-11 | 2021-05-20 | 광동하이텍 주식회사 | Telescopic extension tube manufacturing and inspection device for vacuum cleaner |
| KR102253916B1 (en) * | 2020-05-11 | 2021-05-20 | 광동하이텍 주식회사 | Apparatus and method for manufacturing telescopic extension pipe for vacuum cleaner |
| CN111979605B (en) * | 2020-09-02 | 2022-11-08 | 安徽京安润生物科技有限责任公司 | Method for processing composite fiber by utilizing multi-component degradable polymer |
| KR102450211B1 (en) * | 2021-04-07 | 2022-10-06 | 광동하이텍 주식회사 | manufacturing system for telescopic extension pipe of vacuum cleaner |
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| KR200291840Y1 (en) * | 2002-07-03 | 2002-10-11 | 주식회사 한국쿨러 | Improvement structure of automatic transmission oil cooler |
| KR200412205Y1 (en) * | 2005-12-05 | 2006-03-23 | 주식회사 한국쿨러 | Oil Cooler for Automatic Transmission |
| CN2908926Y (en) * | 2006-03-07 | 2007-06-06 | 赵以生 | Pipe oil cooler |
| CN205578061U (en) * | 2015-07-22 | 2016-09-14 | 浙江银轮机械股份有限公司 | Brazed aluminum alloy oil cooler of no borer agent |
| CN105817512A (en) * | 2016-05-17 | 2016-08-03 | 安徽中鼎金亚汽车管件制造有限公司 | Machining and forming equipment for oil cooler metal pipe |
| CN106378634A (en) * | 2016-10-13 | 2017-02-08 | 上海蜀工自动化科技有限公司 | Aluminum tube type oil cooler production line |
| CN209363492U (en) * | 2018-12-06 | 2019-09-10 | 上海威可特汽车热交换器制造有限公司 | A kind of cooling oil cooler production equipment of tubular type machine oil |
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