Multifunctional cylinder body fixing device

Abstract

The utility model discloses a multifunctional cylinder body fixing device, and belongs to the technical field of automobile cylinder body machining. Comprising a baseplate; the bearing is fixedly connected to the upper surface of the bottom plate; the fixing frame is rotationally connected to the upper surface of the bearing; the fixing mechanism comprises a first extrusion block and a second extrusion block which are installed in the fixing frame, and the first extrusion block and the second extrusion block are used for fixing the automobile cylinder body; the cleaning mechanism comprises a collecting plate installed in the fixing frame, and the collecting plate is used for cleaning chippings generated by polishing in a centralized mode; the limiting mechanism comprises a limiting screw rod installed in the fixing frame, and the limiting screw rod is used for limiting the fixing frame; the inner wall of the fixing frame is rotationally connected with a rotating block. According to the multifunctional cylinder body fixing device, the effects that a worker can rapidly fix the fixing frame, and the worker can conveniently conduct grinding machining are achieved.

Description

Technical Field

[0001] This application relates to the technical field of automotive cylinder block processing, and specifically provides a multifunctional cylinder block fixing device. Background Art

[0002] Automotive cylinder block processing is an important link in the automotive manufacturing process, mainly involving multiple steps such as the casting, processing, and inspection of the cylinder block. The processed cylinder block needs to undergo strict inspections, including dimensional inspections, surface quality inspections, hardness tests, etc., to ensure that it meets relevant technical standards and requirements. In the processing link, the grinding process that cannot be completed by the machine usually requires the automotive cylinder block to be fixed and then manually ground by the staff.

[0003] For example, the patent with the publication number CN216912971U specifically discloses a fixing device for multifunctional automotive cylinder block processing, including a structural frame, a spiral connecting rod, a rectangular connecting rod, a first extrusion block, a cylinder, a rectangular push pipe, a first resistance extrusion plate, an inner chamber, a stirring motor, a second extrusion block, a second resistance extrusion plate, and a placement rod. The placement rod is provided to conveniently place the position before processing the automotive cylinder block and play a supporting role for the automotive cylinder block.

[0004] However, when the above device processes the automotive cylinder block, since the structural frame rotates on the bearing, when the staff grinds the automotive cylinder block, the automotive cylinder block is likely to rotate with the structural frame, which is inconvenient for the staff to carry out the processing operation and results in a reduction in the work efficiency of the staff.

[0005] Therefore, it is necessary to provide a multifunctional cylinder block fixing device to solve the above problems.

[0006] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of this application, and therefore, it may include information that does not constitute the prior art. Summary of the Utility Model

[0007] Based on the above problems existing in the prior art, the problem to be solved by this application is: to provide a multifunctional cylinder block fixing device, achieving the effect that the staff can quickly fix the fixing frame, facilitating the staff to carry out grinding processing.

[0008] The technical solution adopted by this application to solve its technical problems is as follows: A multifunctional cylinder block fixing device, including a bottom plate; a bearing, which is fixedly connected to the upper surface of the bottom plate; a fixing frame, which is rotatably connected to the upper surface of the bearing; a fixing mechanism, which includes a first extrusion block and a second extrusion block installed inside the fixing frame, and the first extrusion block and the second extrusion block are used to fix the automotive cylinder block; a cleaning mechanism, which includes a collection plate installed inside the fixing frame, and the collection plate is used to centrally clean the debris generated by grinding and processing; a limiting mechanism, which includes a limiting screw installed inside the fixing frame, and the limiting screw is used to limit the fixing frame; a rotating block is rotatably connected to the inner wall of the fixing frame, a hand rod is fixedly connected to the surface of the rotating block, the rotating block is threadedly connected to the limiting screw, and the limiting screw is slidably connected to the fixing frame; wherein: The limiting screw is suitable for fixing and limiting the fixing frame. Driven by the rotating block, the limiting screw moves to press the bottom plate, thereby fixing and limiting the fixing frame.

[0009] Further, the fixing mechanism includes a servo motor fixedly connected to the inner wall of the fixing frame. The output end of the servo motor is fixedly connected to a driving screw. A moving block is threadedly connected to the arc surface of the driving screw. The moving block is fixedly connected to a first fixing block. A support rod is fixedly connected to the inner wall of the fixing frame, and the support rod is slidably connected to the moving block.

[0010] Further, the cleaning mechanism includes a driving motor fixedly connected to the upper surface of the fixing frame. The output end of the driving motor is fixedly connected to a transmission shaft. The other end of the transmission shaft is fixedly connected to a fan blade. An outlet pipe is fixedly connected to the inner wall of the fixing frame, and the outlet pipe is communicated with the collection plate.

[0011] Further, a friction ring is fixedly connected to the upper surface of the bottom plate, and a rubber pad is fixedly connected to one end of the limiting screw.

[0012] Further, a first resistance plate is fixedly connected to the surface of the first extrusion block, and a second resistance plate is fixedly connected to the surface of the second extrusion block.

[0013] Further, a placement rack is fixedly connected to the surface of the second extrusion block.

[0014] Further, a ventilation pipe is fixedly connected to the inner wall of the fixing frame. A limiting rod is fixedly connected to the inner wall of the ventilation pipe, and the transmission shaft rotates inside the limiting rod.

[0015] The beneficial effects of this application are as follows: A multifunctional cylinder block fixing device provided by this application, by setting a limiting mechanism and fixing the position of the fixing frame, enables the fixing frame not to rotate with the bearing when the staff processes the automobile cylinder block, thus fixing the automobile cylinder block fixed in the fixing frame and facilitating the staff to process the automobile cylinder block.

[0016] In addition to the purposes, features, and advantages described above, this application has other purposes, features, and advantages. The following will refer to the drawings to further elaborate on this application in detail. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings forming a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation to this application. In the drawings:

[0018] Figure 1 is an overall schematic diagram of a multifunctional cylinder block fixing device in this application;

[0019] Figure 2 is a sectional structure schematic diagram of the fixing frame in this application;

[0020] Figure 3 is a partial structure schematic diagram of the fixing mechanism in this application;

[0021] Figure 4 is in this application Figure 2 is a structural schematic diagram at the second extrusion block of;

[0022] Figure 5 is in this application Figure 2 is a structural schematic diagram at the driving motor of;

[0023] Figure 6 is a structural schematic diagram of the limiting mechanism in this application.

[0024] Among them, the reference numerals in the drawings are as follows:

[0025] 1, bottom plate; 2, fixing frame; 3, bearing; 4, fixing mechanism; 41, servo motor; 42, driving screw; 43, moving block; 44, support rod; 45, first extrusion block; 46, second extrusion block; 47, first resistance plate; 48, second resistance plate; 49, placement rack; 5, cleaning mechanism; 51, driving motor; 52, transmission shaft; 53, limiting rod; 54, fan blade; 55, ventilation pipe; 56, collection plate; 57, discharge pipe; 6, limiting mechanism; 61, limiting screw; 62, rotating block; 63, hand rod; 64, rubber pad; 65, friction ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The following will describe the present application in detail with reference to the drawings and in combination with the embodiments.

[0027] In order to enable those skilled in the art to better understand the solution of the present application, the following will clearly and completely describe the technical solution in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0028] As Figures 1-6 shown, the present application provides a multifunctional cylinder block fixing device, including a bottom plate 1; a bearing 3, which is fixedly connected to the upper surface of the bottom plate 1; a fixing frame 2, which is rotatably connected to the upper surface of the bearing 3;

[0029] As Figure 3 and Figure 4 shown, a fixing mechanism 4 is installed on the fixing frame 2. The fixing mechanism 4 includes a first extrusion block 45 and a second extrusion block 46 installed inside the fixing frame 2. The first extrusion block 45 and the second extrusion block 46 are used to fix the automobile cylinder block. The fixing mechanism 4 includes a servo motor 41 fixedly connected to the inner wall of the fixing frame 2. The output end of the servo motor 41 is fixedly connected to a driving screw 42. The arc surface of the driving screw 42 is threadedly connected with a moving block 43. The moving block 43 is fixedly connected to a first fixing block. A support rod 44 is fixedly connected to the inner wall of the fixing frame 2. The support rod 44 is slidably connected to the moving block 43. When it is necessary to detect the automobile cylinder block, then start the servo motor 41 to drive the driving screw 42 to rotate. When the driving screw 42 rotates, the thread on the driving screw 42 fits with the thread in the moving block 43, thereby driving the moving block 43 to move along the support rod 44. As the moving block 43 moves, the first extrusion block 45 above the moving block 43 moves towards the second extrusion block 46. As the first extrusion block 45 moves, the first extrusion block 45 and the second extrusion block 46 will squeeze the automobile cylinder block on the placement rack 49, thereby fixing the automobile cylinder block, so that the automobile cylinder block is fixed inside the fixing frame 2.

[0030] A placement rack 49 is fixedly connected to the surface of the second extrusion block 46. The staff places the automobile cylinder block on the placement rack 49 on the second extrusion block 46. A first resistance plate 47 is fixedly connected to the surface of the first extrusion block 45. A second resistance plate 48 is fixedly connected to the surface of the second extrusion block 46. At this time, the first resistance plate 47 on the first extrusion block 45 and the second resistance plate 48 on the second extrusion block 46 are in contact with the automobile cylinder block;

[0031] As Figure 2and Figure 5 As shown in Figure 5 , a cleaning mechanism 5 is installed inside the fixing frame 2. The cleaning mechanism 5 includes a collecting plate 56 installed inside the fixing frame 2. The collecting plate 56 is used to centrally clean the debris generated by grinding. The cleaning mechanism 5 includes a driving motor 51 fixedly connected to the upper surface of the fixing frame 2. The output end of the driving motor 51 is fixedly connected to a transmission shaft 52. The other end of the transmission shaft 52 is fixedly connected to a fan blade 54. The inner wall of the fixing frame 2 is fixedly connected to a discharge pipe 57. The discharge pipe 57 is communicated with the collecting plate 56. With the start of the driving motor 51, the fan blade 54 at one end of the transmission shaft 52 is driven to rotate, blowing the debris generated by grinding into the collecting plate 56 and conveying it out through the discharge pipe 57 communicated with the collecting plate 56, thereby cleaning the debris generated by grinding. The inner wall of the fixing frame 2 is fixedly connected to a ventilation pipe 55. The inner wall of the ventilation pipe 55 is fixedly connected to a limiting rod 53. The transmission shaft 52 rotates inside the inner wall of the limiting rod 53, driving the transmission shaft 52 to rotate inside the limiting rod 53 and sucking air from the ventilation pipe 55 to blow onto the automotive cylinder block;

[0032] As Figure 2 and Figure 6 shown in Figure 6 , a limiting mechanism 6 is installed inside the fixing frame 2. The limiting mechanism 6 includes a limiting screw 61 installed inside the fixing frame 2. The limiting screw 61 is used to limit the fixing frame 2. The inner wall of the fixing frame 2 is rotatably connected to a rotating block 62. The surface of the rotating block 62 is fixedly connected to a hand lever 63. The rotating block 62 is threadedly connected to the limiting screw 61. The limiting screw 61 is slidably connected to the fixing frame 2. The limiting screw 61 is suitable for fixedly limiting the fixing frame 2. Driven by the rotating block 62, the limiting screw 61 is driven to move and press the bottom plate 1, thereby fixedly limiting the fixing frame 2. Subsequently, the staff drives the rotating block 62 to rotate through the hand lever 63. The thread in the rotating block 62 fits with the thread on the limiting screw 61, thereby driving the limiting screw 61 to move downward, so that the position of the fixing frame 2 is fixed. A friction ring 65 is fixedly connected to the upper surface of the bottom plate 1. A rubber pad 64 is fixedly connected to one end of the limiting screw 61. The rubber pad 64 at one end of the limiting screw 61 is in contact with the friction ring 65 on the bottom plate 1.

[0033] Working principle:

[0034] When it is necessary to detect the engine block of an automobile, the staff places the engine block of the automobile on the placement rack 49 on the second extrusion block 46. Subsequently, the servo motor 41 is started to drive the driving screw 42 to rotate. When the driving screw 42 rotates, the thread on the driving screw 42 fits with the thread in the moving block 43, thereby driving the moving block 43 to move along the support rod 44. As the moving block 43 moves, the first extrusion block 45 above the moving block 43 moves towards the second extrusion block 46. As the first extrusion block 45 moves, the first extrusion block 45 and the second extrusion block 46 will squeeze the engine block of the automobile on the placement rack 49, thereby fixing the engine block of the automobile, so that the engine block of the automobile is fixed in the fixing frame 2. At this time, the first resistance plate 47 on the first extrusion block 45 and the second resistance plate 48 on the second extrusion block 46 are in contact with the engine block of the automobile.

[0035] Subsequently, the staff drives the rotating block 62 to rotate through the hand rod 63. The thread in the rotating block 62 fits with the thread on the limiting screw 61, thereby driving the limiting screw 61 to move downward. The rubber pad 64 at one end of the limiting screw 61 is in contact with the friction ring 65 on the bottom plate 1, so that the position of the fixing frame 2 is fixed. As the driving motor 51 is started, the transmission shaft 52 is driven to rotate in the limiting rod 53, and the fan blade 54 at one end of the transmission shaft 52 is driven to rotate, sucking air from the ventilation pipe 55 and blowing it towards the engine block of the automobile, blowing the debris generated by the grinding process into the collection plate 56 and conveying it out from the discharge pipe 57 communicated with the collection plate 56, thereby cleaning the debris generated by the grinding process.

[0036] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A multi-functional cylinder block fixing device, characterized in that: Including, Bottom plate (1); Bearing (3), which is fixedly connected to the upper surface of the bottom plate (1); Fixing frame (2), which is rotatably connected to the upper surface of the bearing (3); Fixing mechanism (4), which includes a first extrusion block (45) and a second extrusion block (46) installed inside the fixing frame (2), and the first extrusion block (45) and the second extrusion block (46) are used to fix the automobile cylinder block; Cleaning mechanism (5), which includes a collecting plate (56) installed inside the fixing frame (2), and the collecting plate (56) is used to centrally clean the debris generated by grinding processing; Limiting mechanism (6), which includes a limiting screw rod (61) installed inside the fixing frame (2), and the limiting screw rod (61) is used to limit the fixing frame (2); A rotating block (62) is rotatably connected to the inner wall of the fixing frame (2), a hand rod (63) is fixedly connected to the surface of the rotating block (62), the rotating block (62) is threadedly connected to the limiting screw rod (61), and the limiting screw rod (61) is slidably connected to the fixing frame (2); Wherein: the limiting screw rod (61) is suitable for fixing and limiting the fixing frame (2), and driven by the rotating block (62), the limiting screw rod (61) is driven to move and press the bottom plate (1), so as to fix and limit the fixing frame (2).

2. The multifunctional cylinder block fixing device according to claim 1, wherein: The fixing mechanism (4) includes a servo motor (41) fixedly connected to the inner wall of the fixing frame (2), the output end of the servo motor (41) is fixedly connected with a driving screw rod (42), a moving block (43) is threadedly connected to the arc surface of the driving screw rod (42), the moving block (43) is fixedly connected to a first fixing block, a support rod (44) is fixedly connected to the inner wall of the fixing frame (2), and the support rod (44) is slidably connected to the moving block (43).

3. A multi-functional cylinder block fixing device according to claim 1, characterized in that: The cleaning mechanism (5) includes a driving motor (51) fixedly connected to the upper surface of the fixing frame (2), the output end of the driving motor (51) is fixedly connected with a transmission shaft (52), the other end of the transmission shaft (52) is fixedly connected with a fan blade (54), a discharge pipe (57) is fixedly connected to the inner wall of the fixing frame (2), and the discharge pipe (57) is communicated with the collecting plate (56).

4. A multi-functional cylinder block fixing device according to claim 1, characterized in that: A friction ring (65) is fixedly connected to the upper surface of the bottom plate (1), and a rubber pad (64) is fixedly connected to one end of the limiting screw rod (61).

5. A multifunctional cylinder block fixing device according to claim 2, characterized in that: A first resistance plate (47) is fixedly connected to the surface of the first extrusion block (45), and a second resistance plate (48) is fixedly connected to the surface of the second extrusion block (46).

6. A multifunctional cylinder block fixing device according to claim 5, characterized in that: A placement rack (49) is fixedly connected to the surface of the second extrusion block (46).

7. A multi-functional cylinder block fixing device according to claim 3, characterized in that: A ventilation pipe (55) is fixedly connected to the inner wall of the fixing frame (2), a limiting rod (53) is fixedly connected to the inner wall of the ventilation pipe (55), and the transmission shaft (52) rotates inside the limiting rod (53).

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