CN211991214U

CN211991214U - Cutting device for oil pan of automobile engine

Info

Publication number: CN211991214U
Application number: CN202020787299.0U
Authority: CN
Inventors: 朱燕萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-11-24
Anticipated expiration: 2030-05-13

Abstract

The utility model relates to the technical field of an oil pan cutting accessory device, in particular to an oil pan cutting device of an automobile engine, which can conveniently cool down when a cutting saw blade is used for a long time to generate heat and scald, thereby leading the cutting saw blade to be more convenient for long-time use and reducing the danger coefficient; the cutting saw comprises a workbench, a motor, a transmission shaft and a cutting saw blade, wherein the left side and the right side of the bottom end of the workbench are both connected with a supporting plate, and the workbench is provided with a notch; still include filter hopper and cooler bin, be connected with a supporting bench between two sets of backup pads, the inside cooling chamber that is provided with of cooler bin, the sealed intercommunication respectively of cooler bin left side top and right side below has feed liquor pipe and fluid-discharge tube to be connected with the ooff valve on feed liquor pipe and fluid-discharge tube respectively, filter hopper bottom output department screw thread spiral shell and be equipped with the filter, still include coil pipe and two sets of communicating pipe, two sets of communicating pipe bottom input all sealed intercommunication have the delivery pump, the coil pipe input all is provided with the intercommunication valve with output department.

Description

Cutting device for oil pan of automobile engine

Technical Field

The utility model relates to a technical field of oil pan cutting auxiliary device especially relates to an automobile engine oil pan cutting device.

Background

As is well known, an oil pan cutting device of an automobile engine is an auxiliary device which is used for carrying out auxiliary cutting on a semi-finished product of an oil pan in the production and processing process of the automobile engine so as to better carry out subsequent assembly, and is widely used in the field of oil pan cutting; the existing cutting device for the oil pan of the automobile engine comprises a workbench, a motor, a transmission shaft and a cutting saw blade, wherein the left side and the right side of the bottom end of the workbench are both connected with a supporting plate; when the existing cutting device for the oil pan of the automobile engine is used, a motor is electrified and started, a transmission shaft drives a cutting saw blade to rotate at a high speed under the action of the motor, and a semi-finished product is moved by hand, so that the cutting saw blade rotating at a high speed is close to the semi-finished product and then is in contact cutting with the semi-finished product, the motor is a common electric device in the market, the motor can be used only by being electrically connected according to a purchased instruction book, and a connecting wire can be reasonably wired as long as the working can be carried out, so that the description is omitted; the existing oil pan cutting device for the automobile engine is found in use, the cutting saw blade is easy to heat and scald after being used for a long time, but cannot be conveniently cooled, so that the cutting saw blade is inconvenient to use for a long time, and the danger coefficient is enhanced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a when its slitting saw piece uses to generate heat and scald for a long time, can conveniently cool down to make the long-time use of slitting saw piece comparatively convenient, reduce danger coefficient's automobile engine oil drain pan cutting device.

The utility model discloses an automobile engine oil pan cutting device, including workstation, motor, transmission shaft and cutting saw bit, the workstation bottom left and right sides all is connected with the backup pad, and the motor is installed in the workstation bottom, and the transmission shaft is connected motor output and cutting saw bit center, is provided with the opening on the workstation, and the cutting saw bit top passes the opening and stretches out to the workstation top; the filter device also comprises a filter hopper and a cooling box, wherein a support table is connected between two groups of support plates, the cooling box is arranged at the top end of the support table, a cooling cavity is arranged in the cooling box, a liquid inlet pipe and a liquid outlet pipe are respectively and hermetically communicated above the left side and below the right side of the cooling box, switch valves are respectively connected on the liquid inlet pipe and the liquid outlet pipe, the bottom output end of the filter hopper is hermetically communicated with the top end of the cooling box, a filter plate is arranged at the bottom output end of the filter hopper in a threaded manner, a maintenance port is communicated with the rear side of the cooling box, a maintenance cover is arranged at the maintenance port in a threaded manner, the filter device also comprises a coil pipe and two groups of communication pipes, the bottom input ends of the two groups of communication pipes respectively penetrate through the left front side and the right rear side of the top side wall of the cooling box and respectively extend into the lower part of the, coil pipe input and output all pass the cooling box inner bottom lateral wall and all stretch out to the cooling box below, and the coil pipe input all passes a supporting bench and all stretches out to a supporting bench below with the output, and the coil pipe input all is provided with the intercommunication valve with output department, and the coil pipe input all with the cooling box mechanical seal with the output.

Preferably, still include two sets of cover springs, two sets of flexible pipes and two sets of stone of whetting a knife, two sets of backup pad inboards all are connected with the connecting plate, two sets of connecting plate inner is connected with two sets of cover spring outer ends respectively, two sets of cover spring inner is connected with two sets of stone of whetting a knife respectively, the cutting saw bit bottom is pressed from both sides between two sets of stone of whetting a knife, two sets of connecting plate inner is connected with two sets of flexible outside of tubes ends respectively, two sets of flexible inside of tubes ends are connected with two sets of stone of whetting a knife respectively, two sets of cover.

Preferably, still include two sets of fixed blocks, two sets of splint, two sets of screwed pipes and two sets of threaded rods, the workstation top left and right sides is all provided with the spout to the front and back, and all be fixed with the slider in two sets of spouts departments, two sets of sliders are installed respectively in two sets of fixed block bottoms, two sets of fixed block inboards all are provided with the bearing frame, and all be fixed with ball bearing in the inside all can rotation of two sets of bearing frames, two sets of screwed pipes outer end respectively with the inside interference fit of two sets of ball bearing, two sets of threaded rod outer ends spiral shell dress to two sets of screwed pipes inner respectively inside, two sets of threaded rod inner is connected with two.

Preferably, still include two sets of locating levers, two sets of locating levers are installed respectively in two sets of fixed blocks inboardly, transversely all are provided with logical groove on two sets of fixed blocks to it is fixed with first ball group all to rotate at two sets of logical inslot lateral walls, and two sets of locating levers the inner passes two sets of first ball group respectively and all stretches out to between two sets of fixed blocks, and two sets of locating lever the inner all is connected with the locating plate.

Preferably, the device also comprises a limiting wheel set, a limiting ring and a limiting rod, wherein the limiting ring is sleeved on the outer side of the transmission shaft in a sliding manner, one end of the limiting rod is connected with the limiting ring, the other end of the limiting rod is connected with the bottom end of the workbench, one end of the limiting wheel set is connected with the inner side of the limiting ring, and the other end of the limiting wheel set is in close contact with the outer side of the transmission shaft.

Preferably, still include diaphragm and connecting rod group, connecting rod group link diaphragm top and workstation bottom, the motor bottom contacts with the diaphragm top.

Preferably, the top side of the table is rotatably fixed with a second ball group.

Preferably, the front sides of the two groups of fixing blocks are connected with handles.

Preferably, the reinforcing rod groups are connected between the coil pipe and the inner side wall of the cooling box and between the two groups of communicating pipes and the inner side wall of the cooling box.

Compared with the prior art, the beneficial effects of the utility model are that: the cooling water with lower temperature can be injected into the cooling box through the liquid inlet pipe, the two groups of communicating pipes spray the liquid to the saw teeth of the cutting saw blade under the action of the two groups of conveying pumps so as to be convenient for cooling, the water with raised temperature after use is collected into the filtering hopper under the action of gravity and flows into the cooling box again, the cutting scraps are retained on the filtering plate under the action of the filtering plate, the rotating filtering plate is convenient for dismounting and cleaning from a maintenance port, the water after use is convenient to discharge through the liquid discharge pipe so as to be convenient for subsequent replacement, the conveying pumps are common electric devices in the market, the cutting saw blade can be used only by being electrically connected with commercial power according to the use instruction purchased back together when being bought for use, so that the description is omitted, when the cutting saw blade is used for a long time and is heated, the cooling can be convenient, so that the cutting saw blade is used for a long time, the danger coefficient is, and then conveniently to the circulation have the liquid of extremely low temperature to carry out the heat exchange with the inside water of cooler bin in the coil pipe, make the water cooling, conveniently regard as cutting saw piece cooling once more and use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged partial view of portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

FIG. 4 is an enlarged partial view of portion C of FIG. 1;

FIG. 5 is an enlarged partial view of portion D of FIG. 1;

in the drawings, the reference numbers: 1. a work table; 2. a motor; 3. a handle; 4. a drive shaft; 5. cutting the saw blade; 6. a support plate; 7. a filter hopper; 8. a cooling tank; 9. a support table; 10. a liquid inlet pipe; 11. a filter plate; 12. a coil pipe; 13. a communicating pipe; 14. a delivery pump; 15. a spring sleeve; 16. sharpening the stone block; 17. a connecting plate; 18. a fixed block; 19. a splint; 20. a threaded pipe; 21. a threaded rod; 22. a slider; 23. an anti-slip layer; 24. positioning a rod; 25. positioning a plate; 26. defining a wheel set; 27. a confinement ring; 28. a restraining bar; 29. a transverse plate; 30. a connecting rod group; 31. and a reinforcing rod group.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 5, the utility model discloses an automobile engine oil pan cutting device, including workstation 1, motor 2, transmission shaft 4 and cutting saw bit 5, the left and right sides of workstation 1 bottom all is connected with backup pad 6, motor 2 installs in workstation 1 bottom, transmission shaft 4 connects motor 2 output and cutting saw bit 5 center, is provided with the opening on workstation 1, and cutting saw bit 5 top passes the opening and stretches out to workstation 1 top; the cooling device also comprises a filter hopper 7 and a cooling box 8, a supporting table 9 is connected between two groups of supporting plates 6, the cooling box 8 is arranged at the top end of the supporting table 9, a cooling chamber is arranged inside the cooling box 8, a liquid inlet pipe 10 and a liquid outlet pipe are respectively communicated above the left side and below the right side of the cooling box 8 in a sealing way, switch valves are respectively connected on the liquid inlet pipe 10 and the liquid outlet pipe, the output end at the bottom of the filter hopper 7 is communicated at the top end of the cooling box 8 in a sealing way, a filter plate 11 is arranged at the output end at the bottom of the filter hopper 7 in a threaded manner, a maintenance port is communicated with the rear side of the cooling box 8, a maintenance cover is arranged at the maintenance port in a threaded manner, the cooling device also comprises a coil 12 and two groups of communicating pipes 13, the bottom input ends of the two groups of communicating pipes 13 respectively penetrate through the left front side and the right, two groups of delivery pumps 14 are arranged on the inner bottom side wall of the cooling box 8, a coil 12 is positioned in the cooling box 8, the input end and the output end of the coil 12 penetrate through the inner bottom side wall of the cooling box 8 and extend to the lower part of the cooling box 8, the input end and the output end of the coil 12 penetrate through the support platform 9 and extend to the lower part of the support platform 9, the input end and the output end of the coil 12 are provided with communicating valves, the input end and the output end of the coil 12 are mechanically sealed with the cooling box 8 and can inject cold water with lower temperature into the cooling box 8 through a liquid inlet pipe 10, two groups of communicating pipes 13 spray liquid to the saw teeth prescription of the cutting saw blade 5 under the action of the two groups of delivery pumps 14 so as to cool, the water with raised temperature after use is collected into the filtering hopper 7 under the action of gravity and flows into the cooling box 8 again, cutting waste chips are retained on the filtering plate 11 under the, discharge through the fluid-discharge tube convenience to the water after using so that follow-up change, delivery pump 14 is the common electrical part in market, only need connect the commercial power according to the instruction book electricity that together buys back when using back to buy, so no longer give unnecessary details here, when cutting saw bit 5 uses for a long time to generate heat and scald, can conveniently cool down, thereby it is comparatively convenient to make cutting saw bit 5 use for a long time, reduce the danger coefficient, communicate with external refrigeration plant flange seal through coil pipe 12, and then conveniently have the liquid that the temperature is extremely low to coil pipe 12 inner loop and carry out the heat exchange with the inside water of cooler bin 8, make the water cooling, the convenience is used as cutting saw bit 5 cooling again and is used.

The automatic cutting machine also comprises two groups of sleeve springs 15, two groups of telescopic pipes and two groups of knife sharpening blocks 16, wherein the inner sides of two groups of supporting plates 6 are respectively connected with connecting plates 17, the inner ends of two groups of connecting plates 17 are respectively connected with the outer ends of two groups of sleeve springs 15, the inner ends of two groups of sleeve springs 15 are respectively connected with two groups of knife sharpening blocks 16, the bottom ends of cutting saw blades 5 are clamped between the two groups of knife sharpening blocks 16, the inner ends of two groups of connecting plates 17 are respectively connected with the outer ends of two groups of telescopic pipes, the inner ends of two groups of telescopic pipes are respectively connected with two groups of knife sharpening blocks 16, two groups of sleeve springs 15 are respectively sleeved on the outer sides of the two groups of telescopic pipes, a filter hopper 7 is arranged at the bottom ends of the two groups of connecting plates 17, the cutting saw blades 5 which pass through one circle can be rubbed and polished by, the clamping device comprises a worktable 1, and is characterized by further comprising two groups of fixed blocks 18, two groups of clamping plates 19, two groups of threaded pipes 20 and two groups of threaded rods 21, wherein sliding grooves are formed in the front and back of the left side and the right side of the top end of the worktable 1, sliding blocks 22 are fixed at the positions of the two groups of sliding grooves in a sliding manner, the two groups of sliding blocks 22 are respectively installed at the bottom ends of the two groups of fixed blocks 18, bearing seats are arranged on the inner sides of the two groups of fixed blocks 18, ball bearings are fixed in the two groups of bearing seats in a rotating manner, the outer ends of the two groups of threaded pipes 20 are respectively in interference fit with the inner ends of the two groups of threaded pipes 20, the outer ends of the two groups of threaded rods 21 are respectively screwed into the inner ends of the two groups of threaded pipes 20, the inner ends of the two groups of, meanwhile, the matched sliding block 22 slides on the sliding groove to facilitate the semi-finished product to move forward and backward more accurately and not to shift left and right, the anti-skid layer 23 improves the clamping reliability of clamping, the anti-skid device further comprises two groups of positioning rods 24, the two groups of positioning rods 24 are respectively arranged at the inner sides of the two groups of fixing blocks 18, through grooves are transversely arranged on the two groups of fixing blocks 18, first ball groups can be rotatably fixed on the inner side walls of the two groups of through grooves, the inner ends of the two groups of positioning rods 24 respectively penetrate through the two groups of first ball groups and extend to the position between the two groups of fixing blocks 18, the inner ends of the two groups of positioning rods 24 are respectively connected with a positioning plate 25 which can slide relatively between the positioning rods 24 and the clamping plates 19, when the clamping plates 19 cannot move inwards any more due to the contact between the positioning plates 25 and the clamping plates 19, the threaded rod 21 and the threaded pipe, meanwhile, the positioning rod 24 is used for auxiliary positioning, so that the threaded rod 21 only moves transversely but does not rotate when the threaded pipe 20 rotates, the positioning rod further comprises a limiting wheel set 26, a limiting ring 27 and a limiting rod 28, the limiting ring 27 is slidably sleeved on the outer side of the transmission shaft 4, one end of the limiting rod 28 is connected with the limiting ring 27, the other end of the limiting rod 28 is connected with the bottom end of the workbench 1, one end of the limiting wheel set 26 is connected with the inner side of the limiting ring 27, the other end of the limiting wheel set 26 is in close contact with the outer side of the transmission shaft 4, the limiting ring 27 can play a certain limiting role in rotating the transmission shaft 4, so that the limiting rod can only rotate but not move longitudinally, the use reliability is improved, the shaking of the transmission shaft 4 is reduced, the auxiliary rotation of the limiting wheel set 26 is smoother, the supporting effect is improved, the positioning rod set 30 further comprises a transverse plate 29 and a connecting rod set 30, it can carry out the auxiliary stay through diaphragm 29 convenience to motor 2, improve the supporting effect, 1 top side of workstation is rotatable to be fixed with second ball group, it can make things convenient for semi-manufactured goods to remove more in the time of improving the supporting effect through second ball group, 18 front sides of two sets of fixed blocks all are connected with handle 3, it can make things convenient for more to remove fixed block 18 through handheld handle 3, and then drive semi-manufactured goods and remove, all be connected with stiffener group 31 between coil pipe 12 and the 8 inside walls of cooler bin and between two sets of communicating pipes 13 and the 8 inside walls of cooler bin, it can improve the installation stability of coil pipe 12 and two sets of communicating pipes 13 through stiffener group 31.

The utility model discloses an automobile engine oil pan cutting device, the mounting means, the connected mode or the mode of setting up of above-mentioned all parts are welding, riveting or other common mechanical mode, but slide/rotate fixed promptly slide/under the rotation state not drop, sealed intercommunication is two connecting pieces intercommunication seal simultaneously, and the specific structure, model and the coefficient index of all parts of it are its own technique, as long as can reach its beneficial effect and can carry out implementation, the term "include", "contain" or its any other variant covers the non-exclusive inclusion of intention, thereby make process, method, article or equipment that include a series of elements not only include those elements, but also include other elements that do not list explicitly, or still include for the inherent element of this kind of process, method, article or equipment, all the power utilization modules and the power utilization appliances are common electric appliances in the market, when the power utilization modules and the power utilization appliances are bought for use, the power utilization modules and the power utilization appliances can be used only by being mutually and electrically connected according to the bought-back use specification, and the control modules are common self-contained modules, so that the details are not repeated.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An automobile engine oil pan cutting device comprises a workbench (1), a motor (2), a transmission shaft (4) and a cutting saw blade (5), wherein the left side and the right side of the bottom end of the workbench (1) are respectively connected with a supporting plate (6), the motor (2) is installed at the bottom end of the workbench (1), the transmission shaft (4) is connected with the output end of the motor (2) and the center of the cutting saw blade (5), a notch is formed in the workbench (1), and the top end of the cutting saw blade (5) penetrates through the notch and extends out of the upper side of the workbench (1); the device is characterized by further comprising a filter hopper (7) and a cooling box (8), wherein a supporting table (9) is connected between two groups of supporting plates (6), the cooling box (8) is arranged at the top end of the supporting table (9), a cooling cavity is arranged inside the cooling box (8), the upper part of the left side and the lower part of the right side of the cooling box (8) are respectively and hermetically communicated with a liquid inlet pipe (10) and a liquid outlet pipe, switch valves are respectively connected onto the liquid inlet pipe (10) and the liquid outlet pipe, the output end of the bottom of the filter hopper (7) is hermetically communicated with the top end of the cooling box (8), a filter plate (11) is screwed at the output end of the bottom of the filter hopper (7), a maintenance port is communicated with the rear side of the cooling box (8), a maintenance cover is screwed at the maintenance port by bolts, the maintenance port, the device further comprises a coil pipe (12) and two groups of communicating pipes (13), the input ends of the bottoms of the two groups of communicating pipes (13) respectively penetrate through the front, two sets of communicating pipes (13) bottom input all seals the intercommunication and has delivery pump (14), two sets of delivery pump (14) are all installed at cooler bin (8) inner bottom lateral wall, coil pipe (12) are located cooler bin (8) inside, coil pipe (12) input and output all pass cooler bin (8) inner bottom lateral wall and all stretch out to cooler bin (8) below, coil pipe (12) input and output all pass brace table (9) and all stretch out to brace table (9) below, coil pipe (12) input and output department all are provided with the intercommunication valve, coil pipe (12) input and output all with cooler bin (8) mechanical seal.

2. The cutting device for the oil pan of the automobile engine as claimed in claim 1, further comprising two sets of spring sleeves (15), two sets of telescopic tubes and two sets of knife sharpening blocks (16), wherein the inner sides of the two sets of support plates (6) are connected with the connecting plates (17), the inner ends of the two sets of connecting plates (17) are respectively connected with the outer ends of the two sets of spring sleeves (15), the inner ends of the two sets of spring sleeves (15) are respectively connected with the two sets of knife sharpening blocks (16), the bottom end of the cutting saw blade (5) is clamped between the two sets of knife sharpening blocks (16), the inner ends of the two sets of connecting plates (17) are respectively connected with the outer ends of the two sets of telescopic tubes, the two sets of spring sleeves (15) are respectively sleeved on the outer sides of the two sets of telescopic tubes, and the filtering hopper (7.

3. The cutting device for the oil pan of the automobile engine as claimed in claim 2, further comprising two sets of fixing blocks (18), two sets of clamping plates (19), two sets of threaded pipes (20) and two sets of threaded rods (21), wherein the left and right sides of the top end of the worktable (1) are provided with sliding grooves in the front and back directions, sliding blocks (22) can be fixed at the two groups of sliding grooves in a sliding manner, the two groups of sliding blocks (22) are respectively arranged at the bottom ends of the two groups of fixed blocks (18), bearing seats are arranged at the inner sides of the two groups of fixed blocks (18), and ball bearings can be rotatably fixed in the two groups of bearing seats, the outer ends of the two groups of threaded pipes (20) are in interference fit with the inner ends of the two groups of ball bearings respectively, the outer ends of the two groups of threaded rods (21) are screwed into the inner ends of the two groups of threaded pipes (20) respectively, the inner ends of the two groups of threaded rods (21) are connected with the two groups of clamping plates (19) respectively, and the inner sides of the two groups of clamping plates (19) are connected with anti-skidding layers (23.

4. The cutting device for the oil pan of the automobile engine as claimed in claim 3, further comprising two sets of positioning rods (24), wherein the two sets of positioning rods (24) are respectively installed inside the two sets of fixing blocks (18), the two sets of fixing blocks (18) are both transversely provided with through grooves, the inner side walls of the two through grooves are both rotatably fixed with first ball sets, the inner ends of the two sets of positioning rods (24) respectively penetrate through the two first ball sets and both extend out to the position between the two sets of fixing blocks (18), and the inner ends of the two sets of positioning rods (24) are both connected with positioning plates (25).

5. The cutting device for the oil pan of the engine of the automobile as claimed in claim 4, further comprising a limiting wheel set (26), a limiting ring (27) and a limiting rod (28), wherein the limiting ring (27) is slidably sleeved on the outer side of the transmission shaft (4), one end of the limiting rod (28) is connected with the limiting ring (27), the other end of the limiting rod (28) is connected with the bottom end of the workbench (1), one end of the limiting wheel set (26) is connected with the inner side of the limiting ring (27), and the other end of the limiting wheel set (26) is in close contact with the outer side of the transmission shaft (4).

6. The cutting device for the oil pan of the engine of the automobile as claimed in claim 5, further comprising a cross plate (29) and a connecting rod set (30), wherein the connecting rod set (30) connects the top end of the cross plate (29) and the bottom end of the workbench (1), and the bottom end of the motor (2) is contacted with the top end of the cross plate (29).

7. An oil pan cutting device for an automobile engine according to claim 6, characterized in that the second ball group is rotatably fixed on the top side of the table (1).

8. An oil pan cutting device for an automobile engine as defined in claim 7, characterized in that the handles (3) are attached to the front sides of the two sets of fixing blocks (18).

9. An oil pan cutting device for an automobile engine as defined in claim 8, characterized in that the stiffener groups (31) are connected between the coil (12) and the inner side wall of the cooling box (8) and between the two sets of communication pipes (13) and the inner side wall of the cooling box (8).