Oil pan mold fixing device

Abstract

The utility model belongs to the technical field of die machining devices, and particularly relates to an oil pan die fixing device which comprises a bottom plate. A first sliding plate is connected to the bottom plate in a sliding mode. A first threaded plate is fixedly connected to one end of the bottom plate; a first threaded rod penetrates through the interior of the first threaded plate in a threaded mode, and one end of the first threaded rod is rotationally connected with one end of the first sliding plate. A second sliding plate is slidably connected to the first sliding plate; the first sliding plate can slide on the bottom plate by rotating the first threaded rod, the purpose of changing the position of the mold in the vertical coordinate direction is achieved, meanwhile, the second sliding plate can slide on the first sliding plate by rotating the second threaded rod, and the purpose of changing the position of the mold in the horizontal coordinate direction is achieved. And the inconvenience generated when the mold and the workbench need to be disassembled when the position of the mold used for a period of time is calibrated and positioned is reduced, so that the subsequent positioning speed is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of mold processing devices, in particular to an oil pan mold fixing device. Background Art

[0002] The oil pan is generally located at the bottom of the car engine. It is mainly used to store engine oil and prevent impurities from entering the fuel tank. The oil pan is generally stamped from thin steel plates or cast from cast iron or aluminum alloy.

[0003] At present, when an oil pan is manufactured by a casting process, an oil pan mold is generally required. When using the oil pan mold, it is generally fixedly connected to a processing table through a certain number of screws and bolts through mounting holes reserved on the oil pan mold.

[0004] After the oil pan mold has been used for a period of time, due to factors such as external force, the oil pan mold generally needs to be calibrated and positioned regularly. When adjusting, the oil pan mold generally needs to be separated from the processing table. Most oil pan molds are fixedly connected to the processing table by a certain number of screws and bolts, which makes disassembly more troublesome. In addition, the screws and bolts may rust over a long period of time, which may make it difficult to disassemble.

[0005] Therefore, in order to solve the above problems, an oil pan mold fixing device is proposed. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides an oil pan mold fixing device.

[0007] The technical solution adopted by the utility model to solve its technical problems is as follows: an oil pan mold fixing device described in the utility model comprises a bottom plate; a first slide plate is slidably connected to the bottom plate; a first threaded plate is fixedly connected to one end of the bottom plate; a first threaded rod is penetrated by the internal threads of the first threaded plate, and one end of the first threaded rod is rotatably connected to one end of the first slide plate; a second slide plate is slidably connected to the first slide plate; a second threaded plate is fixedly connected to one end of the first slide plate, and a second threaded rod is penetrated by the internal threads of the second threaded plate; one end of the second threaded rod is rotatably connected to one end of the second slide plate; by rotating the first threaded rod, the first slide plate can be slid on the bottom plate to achieve the purpose of changing the position of the mold in the longitudinal coordinate direction, and by rotating the second threaded rod, the second slide plate can be slid on the first slide plate to achieve the purpose of changing the position of the mold in the horizontal coordinate direction, reducing the inconvenience caused by the need to disassemble the mold and the workbench when calibrating and positioning the position of the mold that has been used for a period of time, so as to improve the speed of subsequent positioning, reduce the time loss caused by repositioning the positioning mold, and reduce the impact on the normal production of the oil pan.

[0008] Preferably, a third threaded rod is rotatably connected to the inside of the second slide; one end of the third threaded rod passes through the inside of the second slide and is fixedly connected to the output end of the servo motor, and the other end of the servo motor is fixedly connected to one end of the second slide through a connecting rod; threaded slides are symmetrically slidably arranged inside the second slide, and one end of the third threaded rod threadably passes through the inside of two groups of threaded slides; a placement plate is fixedly connected to the second slide, and a plurality of groups of slide grooves are equidistantly provided inside the placement plate; sliders corresponding to the positions of the slide grooves are equidistantly fixed to the threaded slide, and a clamping plate is fixedly connected to the other end of the slider; the thickness of the slider is greater than the thickness of the placement plate; the third threaded rod is driven to rotate by the output end of the servo motor, so that the two groups of threaded slides slide equidistantly in opposite directions inside the second slide to clamp the oil pan mold, so that the oil pan mold can be quickly located at the center of the second slide to facilitate subsequent positioning operations.

[0009] Preferably, a plurality of groups of sleeves are fixedly connected at equal intervals inside the splint; a compression spring is fixedly connected inside the sleeve, and a sleeve rod is fixedly connected to the other end of the compression spring; the sleeve rod is elastically connected to the inside of the sleeve through the compression spring; one end of the sleeve rod slides through the inside of the splint; the sleeve rod cooperates with the compression spring to clamp and fix some convex and concave parts of the oil pan mold to improve the fixing effect.

[0010] Preferably, a bendable and formable snake rod is fixedly connected to one side edge of the second slide plate, and a purge head is fixedly connected to the other end of the bendable and formable snake rod; an air supply pipe is connected to the inside of the purge head, and the other end of the air supply pipe is connected to the output end of an external air supply device; the metal debris inside the oil pan mold can be purged by the purge head, thereby reducing the impact of these metal debris on the subsequent processing quality of the oil pan.

[0011] Preferably, a plurality of groups of scale bars are provided on the bottom plate and the first slide plate, and the plurality of groups of scale bars are symmetrically arranged; the scale bars can provide a reference position for workers, so that subsequent workers can adjust the position of the oil pan.

[0012] Preferably, the first threaded rod and the second threaded rod have multiple sets of anti-slip grooves at one end, and the anti-slip grooves are arranged equidistantly around the rod; the anti-slip grooves can increase the friction between the first threaded rod and the second threaded rod and the worker's hand, thereby reducing the occurrence of slipping.

[0013] Beneficial effects of the utility model:

[0014] The utility model provides an oil pan mold fixing device, which can make the first slide plate slide on the bottom plate by rotating the first threaded rod, so as to achieve the purpose of changing the position of the mold in the longitudinal coordinate direction, and at the same time, can make the second slide plate slide on the first slide plate by rotating the second threaded rod, so as to achieve the purpose of changing the position of the mold in the transverse coordinate direction, thereby reducing the inconvenience caused by the need to disassemble the mold and the workbench when calibrating and positioning the position of the mold that has been used for a period of time, thereby improving the speed of subsequent positioning, reducing the time loss caused by re-positioning the positioning mold, and reducing the impact on the normal production of the oil pan.

[0015] The utility model provides an oil pan mold fixing device, which drives the third threaded rod to rotate through the output end of a servo motor, so that two groups of threaded slide plates slide equidistantly in opposite directions inside a second slide plate to clamp the oil pan mold, so that the oil pan mold can be quickly located at the center of the second slide plate to facilitate subsequent positioning operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the first slide plate in the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the second slide plate in the utility model;

[0020] Figure 4 It is a stereoscopic diagram of the sleeve in the utility model.

[0021] Legend:

[0022] 1. Bottom plate; 2. First slide plate; 3. First threaded plate; 4. First threaded rod; 5. Second slide plate; 6. Second threaded plate; 7. Second threaded rod; 8. Third threaded rod; 9. Servo motor; 10. Threaded slide plate; 11. Placement plate; 12. Slide groove; 13. Slider; 14. Clamp; 15. Sleeve; 16. Compression spring; 17. Sleeve rod; 18. Bendable and formable snake rod; 19. Purge head; 20. Scale bar; 21. Anti-slip pattern; 22. Mounting hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Specific examples are given below.

[0025] See also Figures 1 to 3 The utility model provides an oil pan mold fixing device, comprising a bottom plate 1; a first slide plate 2 is slidably connected to the bottom plate 1; a first threaded plate 3 is fixedly connected to one end of the bottom plate 1; a first threaded rod 4 is threadedly penetrated by the internal thread of the first threaded plate 3, and one end of the first threaded rod 4 is rotatably connected to one end of the first slide plate 2; a second slide plate 5 is slidably connected to the first slide plate 2; a second threaded plate 6 is fixedly connected to one end of the first slide plate 2, and a second threaded rod 7 is threadedly penetrated by the internal thread of the second threaded plate 6; one end of the second threaded rod 7 is rotatably connected to one end of the second slide plate 5; when working, by rotating the first threaded rod 4, the first slide plate 2 can slide on the bottom plate 1 to achieve the purpose of changing the position of the mold in the longitudinal coordinate direction, and by rotating the second threaded rod 7, the second slide plate 5 can slide on the first slide plate 2 to achieve the purpose of changing the position of the mold in the horizontal coordinate direction, reducing the inconvenience caused by the need to disassemble the mold and the workbench when calibrating and positioning the position of the mold that has been used for a period of time, so as to improve the speed of subsequent positioning, reduce the time loss caused by repositioning the positioning mold, and reduce the impact on the normal production of the oil pan.

[0026] For further information, see Figure 1 , Figure 3The second slide plate 5 is rotatably connected with a third threaded rod 8; one end of the third threaded rod 8 passes through the second slide plate 5 and is fixedly connected to the output end of the servo motor 9, and the other end of the servo motor 9 is fixedly connected to one end of the second slide plate 5 through a connecting rod; a threaded slide plate 10 is symmetrically slidably arranged inside the second slide plate 5, and one end of the third threaded rod 8 passes through the two groups of threaded slide plates 10; a placement plate 11 is fixedly connected to the second slide plate 5, and a plurality of groups of slide grooves 12 are evenly spaced inside the placement plate 11; sliders 13 corresponding to the positions of the slide grooves 12 are evenly fixedly connected to the threaded slide plate 10 , and the other end of the slider 13 is fixedly connected with a clamping plate 14; the thickness of the slider 13 is greater than the thickness of the placement plate 11; when working, the two ends of the threaded slider 10 slide inside the second slider 5 under the constraints of the inner walls on both sides of the second slider 5, and at the same time, the internal threads of the two groups of threaded sliders 10 are opposite and are symmetrically arranged inside the second slider 5. The third threaded rod 8 is driven to rotate by the output end of the servo motor 9, so that the two groups of threaded sliders 10 slide equidistantly in opposite directions inside the second slider 5, clamping the oil pan mold, so that the oil pan mold can be quickly located at the center of the second slider 5, so as to facilitate subsequent positioning operations.

[0027] For further information, see Figure 1 , Figure 4 A plurality of sleeves 15 are fixedly connected at equal intervals inside the clamping plate 14; a compression spring 16 is fixedly connected inside the sleeve 15, and a sleeve rod 17 is fixedly connected to the other end of the compression spring 16; the sleeve rod 17 is elastically connected to the inside of the sleeve 15 through the compression spring 16; one end of the sleeve rod 17 slides through the inside of the clamping plate 14; during operation, when the sleeve rod 17 is squeezed, it can be elastically expanded and contracted inside the sleeve 15 through the compression spring 16, and some convex and concave parts of the oil pan mold can be clamped and fixed by the sleeve rod 17 and the compression spring 16, so as to improve the fixing effect.

[0028] For further information, see Figure 1 A bendable formable snake rod 18 is fixedly connected to the edge of one side of the second slide plate 5, and a purge head 19 is fixedly connected to the other end of the bendable formable snake rod 18; an air supply pipe is connected to the inside of the purge head 19, and the other end of the air supply pipe is connected to the output end of an external air supply device; when working, the angle position of the purge head 19 can be adjusted by bending the formable snake rod 18. The bendable formable snake rod 18 is a prior art and is commonly used in the support rod of the table lamp field. The purge head 19 can be used to purge metal debris inside the oil pan mold to reduce the impact of these metal debris on the subsequent processing quality of the oil pan.

[0029] For further information, see Figure 1 , Figure 2The bottom plate 1 and the first slide plate 2 are provided with a plurality of sets of scale bars 20, and the plurality of sets of scale bars 20 are symmetrically arranged; during operation, the scale bars 20 can provide a reference position for the worker, so that the subsequent worker can adjust the position of the oil pan.

[0030] For further information, see Figure 1 , Figure 2 The first threaded rod 4 and one end of the second threaded rod 7 are provided with multiple sets of anti-slip grooves 21, and the anti-slip grooves 21 are arranged equidistantly around; during operation, the anti-slip grooves 21 can increase the friction between one end of the first threaded rod 4 and the second threaded rod 7 and the worker's hand, thereby reducing the occurrence of slipping.

[0031] For further information, see Figure 1 The bottom plate 1 has mounting holes 22 at the four corners of both ends of the bottom plate 1. During operation, the device can be fixed to the work surface through the mounting holes 22 by screws and bolts to increase the stability of the device during operation.

[0032] Working principle: First, by rotating the first threaded rod 4, the first slide plate 2 can be made to slide on the bottom plate 1 to achieve the purpose of changing the position of the mold in the longitudinal direction. At the same time, by rotating the second threaded rod 7, the second slide plate 5 can be made to slide on the first slide plate 2 to achieve the purpose of changing the position of the mold in the horizontal direction. This reduces the inconvenience caused by the need to disassemble the mold and the workbench when calibrating and positioning the mold position that has been used for a period of time, thereby increasing the speed of subsequent positioning, reducing the time loss caused by repositioning the positioning mold, and reducing the impact on the normal production of the oil pan; the two ends of the threaded slide plate 10 slide inside the second slide plate 5 under the constraints of the inner walls on both sides of the second slide plate 5. At the same time, the internal threads of the two groups of threaded slide plates 10 are opposite and symmetrically arranged inside the second slide plate 5. The output end of the servo motor 9 drives the third threaded rod 8 to rotate, so that the two groups of threaded slide plates 10 slide equidistantly in opposite directions inside the second slide plate 5, and the oil pan mold is clamped, which can make the oil pan mold It is quickly located at the center of the second slide plate 5 to facilitate subsequent positioning operations; when the sleeve rod 17 is squeezed, it can be elastically extended and retracted inside the sleeve 15 through the compression spring 16, and the sleeve rod 17 can cooperate with the compression spring 16 to clamp and fix some convex and concave parts of the oil pan mold to improve the fixing effect; the bending of the formable snake rod 18 is convenient for adjusting the angle position of the purge head 19. The bending of the formable snake rod 18 is a prior art and is commonly used in the support rod of the table lamp field. The purge head 19 can be used to purge metal debris inside the oil pan mold to reduce the impact of these metal debris on the subsequent processing quality of the oil pan; the scale bar 20 can provide a reference position for the worker to facilitate the subsequent worker to adjust the position of the oil pan; the anti-slip pattern 21 can increase the friction between the first threaded rod 4 and one end of the second threaded rod 7 and the worker's hand to reduce the occurrence of slipping; the mounting hole 22 can be used to fix the device to the work surface by screws and bolts to increase the stability of the device during operation.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An oil pan mold fixing device, characterized in that: The invention comprises a base plate (1); a first slide plate (2) is slidably connected to the base plate (1); a first threaded plate (3) is fixedly connected to one end of the base plate (1); a first threaded rod (4) is threadedly penetrated by the internal thread of the first threaded plate (3), and one end of the first threaded rod (4) is rotatably connected to one end of the first slide plate (2); a second slide plate (5) is slidably connected to the first slide plate (2); a second threaded plate (6) is fixedly connected to one end of the first slide plate (2), and a second threaded rod (7) is threadedly penetrated by the internal thread of the second threaded plate (6); one end of the second threaded rod (7) is rotatably connected to one end of the second slide plate (5).

2. The oil pan mold fixing device according to claim 1, characterized in that: The second slide plate (5) is rotatably connected to a third threaded rod (8); one end of the third threaded rod (8) passes through the interior of the second slide plate (5) and is fixedly connected to the output end of the servo motor (9), and the other end of the servo motor (9) is fixedly connected to one end of the second slide plate (5) through a connecting rod; a threaded slide plate (10) is symmetrically slidably arranged inside the second slide plate (5), and one end of the third threaded rod (8) passes through the interior of two groups of threaded slide plates (10) with threads; a placement plate (11) is fixedly connected to the second slide plate (5), and a plurality of groups of slide grooves (12) are equidistantly provided inside the placement plate (11); sliders (13) corresponding to the positions of the slide grooves (12) are equidistantly fixedly connected to the threaded slide plate (10), and a clamping plate (14) is fixedly connected to the other end of the slider (13); the thickness of the slider (13) is greater than the thickness of the placement plate (11).

3. The oil pan mold fixing device according to claim 2, characterized in that: A plurality of sleeves (15) are fixedly connected at equal intervals inside the clamp (14); a compression spring (16) is fixedly connected inside the sleeve (15), and a sleeve rod (17) is fixedly connected to the other end of the compression spring (16); the sleeve rod (17) is elastically connected to the inside of the sleeve (15) through the compression spring (16); one end of the sleeve rod (17) slides through the inside of the clamp (14).

4. The oil pan mold fixing device according to claim 3, characterized in that: A bendable and formable snake rod (18) is fixedly connected to the edge of one side of the second slide plate (5), and a purge head (19) is fixedly connected to the other end of the bendable and formable snake rod (18); the inside of the purge head (19) is connected to an air supply pipe, and the other end of the air supply pipe is connected to the output end of an external air supply device.

5. The oil pan mold fixing device according to claim 4, characterized in that: The bottom plate (1) and the first slide plate (2) are provided with a plurality of groups of scale bars (20), and the plurality of groups of scale bars (20) are symmetrically arranged.

6. The oil pan mold fixing device according to claim 5, characterized in that: One end of the first threaded rod (4) and the second threaded rod (7) is provided with a plurality of anti-slip grooves (21), and the anti-slip grooves (21) are arranged equidistantly around the rod.

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