Clamping mechanism for machining engine cylinder cover

Abstract

The utility model relates to the technical field of engine cylinder cover machining, in particular to a clamping mechanism for engine cylinder cover machining, which comprises a rack and two groups of adjusting assemblies, each adjusting assembly comprises a track plate, two side plates, a sliding column, a trapezoidal plate, a screw rod, a rotating plate, a fixing strip, a fixing frame and a clamping assembly, under the cooperation of a sliding column and a track plate, the position of a fixing frame on a rack is adjusted, at the moment, a lead screw slides in a strip-shaped hole, a side plate is used for limiting the moving distance of a trapezoidal plate and preventing the trapezoidal plate from falling off from the track plate, then a rotating plate is rotated under the assistance of a fixing strip, so that the lead screw is tightened, and the trapezoidal plate is clamped through the characteristics of threads; and then the clamping assembly is opened to fix the engine cylinder cover, in this way, transverse adjustment is facilitated for workers according to the size of the engine cylinder cover, the workload of the workers can be effectively reduced, and the machining efficiency and quality of the engine cylinder cover are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engine cylinder cover processing, in particular to a clamping mechanism for processing an engine cylinder cover. Background Art

[0002] The automobile engine is a device that provides power for the car. It is the heart of the car and determines the car's power, economy, stability and environmental protection. The gasoline engine has a high speed, small mass, low noise, easy starting and low manufacturing cost; the diesel engine has a large compression ratio, high thermal efficiency, and better economic performance and emission performance than the gasoline engine. During the processing of the automobile engine cylinder head, it needs to be punched, milled and other mechanical processing. During the processing, the frame and clamping mechanism need to be used to fix it to prevent movement.

[0003] Currently, the clamping mechanism cannot fix engine cylinders of different sizes, which affects the overall user experience and increases the workload of the staff. Utility Model Content

[0004] The purpose of the utility model is to provide a clamping mechanism for processing an engine cylinder head, aiming to solve the problem that the current clamping mechanism cannot fix engine cylinders of different sizes, affecting the overall user experience and increasing the workload of the staff.

[0005] To achieve the above-mentioned purpose, the utility model provides a clamping mechanism for processing an engine cylinder head, comprising a frame and two sets of adjustment components, wherein the adjustment components comprise a track plate, two side plates, a slide column, a trapezoidal plate, a screw rod, a rotating plate, a fixing bar, a fixing frame and a clamping component, wherein the two sets of adjustment components are both arranged above the frame, the track plate is fixedly connected to the frame and is located above the frame, the two side plates are fixedly connected to the track plate and are respectively located at the two ends of the track plate, the slide column is fixedly connected to the two side plates and is located between the two side plates, the trapezoidal plate is fixedly connected to the The track plate is slidably connected and is located on the inner side wall of the track plate, the trapezoidal plate has a sliding hole, the sliding hole is slidably matched with the sliding column, the fixing frame is fixedly connected to the trapezoidal plate and is located above the trapezoidal plate, the trapezoidal plate has a threaded hole, the threaded hole is threadedly matched with the screw rod, the track plate has a strip hole, the strip hole is slidably matched with the screw rod, the rotating plate is fixedly connected to the screw rod and is located at one end of the screw rod, the fixing bar is fixedly connected to the rotating plate and is located at one end of the rotating plate, and the clamping assembly is arranged on the outer side wall of the fixing frame.

[0006] Among them, the adjustment component also includes a gasket and a material receiving bin, the gasket is detachably connected to the screw rod and is located on the outer side wall of the screw rod, and the gasket is in contact with the track plate, the material receiving bin is fixedly connected to the frame and is located below the frame, and the track plate and the frame both have a discharge port.

[0007] In which, the clamping assembly includes a support plate, two connecting rods, a cylinder, a movable plate and a fixed seat, the support plate is arranged on one side of the fixed frame, the cylinder is fixedly connected to the fixed frame and is located on one side of the fixed frame, the fixed seat is fixedly connected to the support plate and is located on one side of the support plate, the output end of the cylinder is fixedly connected to the fixed seat and is located on one side of the fixed seat, the two connecting rods are fixedly connected to the support plate and are respectively located on one side of the support plate, the fixed frame has two circular holes, the two circular holes are slidably matched with the corresponding connecting rods, the movable plate is fixedly connected to the two connecting rods and is located at one end of the two connecting rods away from the support plate.

[0008] Among them, the clamping assembly also includes a control panel and a rubber plate, the control panel is fixedly connected to the frame and is located on one side of the frame, and the control panel is electrically connected to the cylinder, and the rubber plate is fixedly connected to the movable plate and is located on one side of the movable plate.

[0009] Wherein, the clamping mechanism for processing the engine cylinder head further includes a support assembly, and the support assembly is arranged above the frame.

[0010] Wherein, the supporting assembly includes a workbench, a soft board and a connecting plate, the workbench is fixedly connected to the frame and is located above the frame, the soft board is fixedly connected to the workbench and is located above the workbench, one end of the connecting plate is fixedly connected to the frame and is located above the frame, and the other end of the connecting plate is fixedly connected to the workbench and is located on the outer wall of the workbench.

[0011] The utility model provides a clamping mechanism for processing an engine cylinder head. The engine cylinder head is placed on the frame, the trapezoidal plate is pushed, and the position of the fixing frame on the frame is adjusted with the cooperation of the sliding column and the track plate. At this time, the screw rod slides in the strip-shaped hole, and the side plate is used to limit the moving distance of the trapezoidal plate to prevent it from falling off from the track plate. Thereafter, the rotating plate is rotated with the assistance of the fixing bar to tighten the screw rod, and the trapezoidal plate is clamped by utilizing the characteristics of the thread. Then, the clamping assembly is opened to fix the engine cylinder head. In this way, it is convenient for the staff to make lateral adjustments according to the size of the engine cylinder head, which can effectively reduce the workload of the staff and improve the efficiency and quality of engine cylinder head processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0013] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the present utility model.

[0014] Figure 2 It is an overall right side view of the first embodiment of the present utility model.

[0015] Figure 3 It is an overall front view of the first embodiment of the present utility model.

[0016] Figure 4 This utility model Figure 3 AA line section view.

[0017] Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the present utility model.

[0018] Figure 6 It is an overall right side view of the second embodiment of the present utility model.

[0019] 101-frame, 102-adjustment assembly, 103-track plate, 104-side plate, 105-sliding column, 106-trapezoidal plate, 107-screw, 108-rotating plate, 109-fixed bar, 110-fixed frame, 111-clamping assembly, 112-gasket, 113-receiving bin, 114-support plate, 115-connecting rod, 116-cylinder, 117-moving plate, 118-fixed seat, 119-control panel, 120-rubber plate, 121-sliding hole, 122-threaded hole, 123-bar hole, 124-discharge port, 125-round hole, 201-support assembly, 202-workbench, 203-soft board, 204-connecting plate. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0021] First embodiment:

[0022] See also Figures 1 to 4 ,in, Figure 1 This is a schematic diagram of the overall structure of the first embodiment of the present invention. Figure 2 This is the overall right side view of the first embodiment of the utility model. Figure 3This is a front view of the entire first embodiment of the present invention. Figure 4 This utility model Figure 3 AA line section view.

[0023] The utility model provides a clamping mechanism for processing an engine cylinder head, comprising a frame 101 and two groups of adjusting components 102, wherein the adjusting component 102 comprises a track plate 103, two side plates 104, a sliding column 105, a trapezoidal plate 106, a screw rod 107, a rotating plate 108, a fixing bar 109, a fixing frame 110, a clamping component 111, a gasket 112 and a material receiving bin 113, the clamping component 111 comprises a support plate 114, two connecting rods 115, a cylinder 116, a movable plate 117, a fixing seat 118, a control panel 119 and a rubber plate 120, the trapezoidal plate 106 has a sliding hole 121, the trapezoidal plate 106 has a threaded hole 122, the track plate 103 has a bar hole 123, the track plate 103 and the frame 101 both have a discharge port 124, and the fixing frame 110 has two circular holes 125.

[0024] According to this specific embodiment, two sets of adjustment components 102 are arranged above the frame 101. The adjustment components 102 are added to facilitate the staff to make lateral adjustments according to the size of the engine cylinder head, which can effectively reduce the workload of the staff and improve the efficiency and quality of engine cylinder head processing.

[0025] The track plate 103 is fixedly connected to the frame 101 and is located above the frame 101. The two side plates 104 are fixedly connected to the track plate 103 and are respectively located at both ends of the track plate 103. The sliding column 105 is fixedly connected to the two side plates 104 and is located between the two side plates 104. The trapezoidal plate 106 is slidably connected to the track plate 103 and is located on the inner side wall of the track plate 103. The trapezoidal plate 106 has a sliding hole 121. The sliding hole 121 is in sliding cooperation with the sliding column 105, the fixing frame 110 is fixedly connected to the trapezoidal plate 106 and is located above the trapezoidal plate 106, the trapezoidal plate 106 has a threaded hole 122, the threaded hole 122 is threadedly engaged with the screw rod 107, the track plate 103 has a strip hole 123, the strip hole 123 is in sliding cooperation with the screw rod 107, the rotating plate 108 is fixedly connected to the screw rod 107 and is located at one end of the screw rod 107, The fixing bar 109 is fixedly connected to the rotating plate 108 and is located at one end of the rotating plate 108, and the clamping assembly 111 is arranged on the outer side wall of the fixing frame 110, and the engine cylinder head is placed on the frame 101, and the trapezoidal plate 106 is pushed. Under the cooperation of the slide post 105 and the track plate 103, the position of the fixing frame 110 on the frame 101 is adjusted. At this time, the screw rod 107 slides in the strip hole 123, and the side plate 104 is used to limit the moving distance of the trapezoidal plate 106 to prevent it from falling off from the track plate 103. Then, the rotating plate 108 is rotated with the assistance of the fixing bar 109 to tighten the screw rod 107, and the trapezoidal plate 106 is clamped by the characteristics of the thread, and then the clamping assembly 111 is opened to fix the engine cylinder head. In this way, it is convenient for the staff to adjust horizontally according to the size of the engine cylinder head, which can effectively reduce the workload of the staff and improve the efficiency and quality of the engine cylinder head processing.

[0026] Secondly, the gasket 112 is detachably connected to the screw rod 107 and is located on the outer side wall of the screw rod 107, and the gasket 112 is in contact with the track plate 103. The material receiving bin 113 is fixedly connected to the frame 101 and is located below the frame 101. The track plate 103 and the frame 101 both have a discharge port 124. The gasket 112 can increase the contact area of the rotating plate 108 to avoid loosening during the tightening process. The material receiving bin 113 can collect iron filings that fall into the track plate 103 to avoid accumulation in the track plate 103 and affecting the normal movement of the trapezoidal plate 106.

[0027] At the same time, the support plate 114 is arranged on one side of the fixing frame 110, the cylinder 116 is fixedly connected to the fixing frame 110 and is located on one side of the fixing frame 110, the fixing seat 118 is fixedly connected to the support plate 114 and is located on one side of the support plate 114, the output end of the cylinder 116 is fixedly connected to the fixing seat 118 and is located on one side of the fixing seat 118, the two connecting rods 115 are fixedly connected to the support plate 114 and are respectively located on one side of the support plate 114, and the fixing frame 11 0 has two circular holes 125, and both of the circular holes 125 are slidably matched with the corresponding connecting rods 115. The movable plate 117 is fixedly connected to the two connecting rods 115 and is located at one end of the two connecting rods 115 away from the support plate 114. The cylinder 116 is activated to contract, so that the fixing seat 118 drives the support plate 114 to move inward. At this time, the connecting rods 115 press the movable plate 117 close to the engine cylinder head until it is clamped. This method is used to clamp the engine cylinder head for subsequent processing.

[0028] In addition, the control panel 119 is fixedly connected to the frame 101 and is located on one side of the frame 101, and the control panel 119 is electrically connected to the cylinder 116. The rubber plate 120 is fixedly connected to the movable plate 117 and is located on one side of the movable plate 117. The rubber plate 120 can avoid damage to the engine cylinder head caused by excessive clamping force, thereby reducing unnecessary cost losses. The control panel 119 facilitates the staff to start and stop the cylinder 116, thereby reducing the staff's fatigue.

[0029] When using the clamping mechanism for processing an engine cylinder head of the present invention, the engine cylinder head is placed on the frame 101, the trapezoidal plate 106 is pushed, and the position of the fixing frame 110 on the frame 101 is adjusted with the cooperation of the slide column 105 and the track plate 103. At this time, the screw rod 107 slides in the bar hole 123, and the side plate 104 is used to limit the moving distance of the trapezoidal plate 106 to prevent it from falling off from the track plate 103. Then, with the assistance of the fixing bar 109, the rotating plate 108 is rotated to tighten the screw rod 107, and the trapezoidal plate 106 is clamped by the characteristics of the thread. The cylinder 116 is started to contract, so that the fixing seat 118 drives the support plate 114 to move inward. At this time, the connecting rod 11 The movable plate 117 is pressed against the engine cylinder head until it is clamped. The gasket 112 can increase the contact area of the rotating plate 108 to prevent it from loosening during the tightening process. The receiving bin 113 can collect iron filings that fall into the track plate 103 to prevent them from accumulating in the track plate 103 and affecting the normal movement of the trapezoidal plate 106. The rubber plate 120 can prevent the engine cylinder head from being damaged by excessive clamping force, thereby reducing unnecessary cost losses. The control panel 119 facilitates the staff to start and stop the cylinder 116, reducing the staff's fatigue intensity. In this way, the staff can make lateral adjustments according to the size of the engine cylinder head, which can effectively reduce the staff's workload and improve the efficiency and quality of engine cylinder head processing.

[0030] Second embodiment:

[0031] Based on the first embodiment, please refer to Figure 5 and Figure 6 ,in, Figure 5 This is a schematic diagram of the overall structure of the second embodiment of the present invention. Figure 6 It is an overall right side view of the second embodiment of the present utility model.

[0032] The utility model provides a clamping mechanism for machining an engine cylinder head, further comprising a support assembly 201 . The support assembly 201 comprises a workbench 202 , a soft plate 203 and a connecting plate 204 .

[0033] According to this specific embodiment, the support assembly 201 is arranged above the frame 101. The support assembly 201 is added to facilitate the staff to place the engine cylinder head, reduce the wear on the bottom during the clamping process, and ensure the integrity of the engine cylinder head.

[0034] Among them, the workbench 202 is fixedly connected to the frame 101 and is located above the frame 101, the soft board 203 is fixedly connected to the workbench 202 and is located above the workbench 202, one end of the connecting plate 204 is fixedly connected to the frame 101 and is located above the frame 101, and the other end of the connecting plate 204 is fixedly connected to the workbench 202 and is located on the outer wall of the workbench 202, the soft board 203 above the workbench 202 can reduce the wear on the bottom during the clamping process, and ensure the integrity of the engine cylinder head, the connecting plate 204 can improve the connectivity between the workbench 202 and the frame 101, share the pressure on the workbench 202, and the device has a simple structure and is easy to learn and operate.

[0035] When using the clamping mechanism for engine cylinder head processing of the present invention, the soft plate 203 above the workbench 202 can reduce the wear on the bottom during the clamping process, thereby ensuring the integrity of the engine cylinder head. The connecting plate 204 can improve the connectivity between the workbench 202 and the frame 101, thereby sharing the pressure borne by the workbench 202. Moreover, the device has a simple structure and is easy to learn and operate.

[0036] The above disclosure is merely one or more preferred embodiments of the present application and is not intended to limit the scope of the present application. A person skilled in the art will understand that all or part of the processes of the above embodiments and equivalent changes made in accordance with the claims of the present application are still within the scope of the present application.

Claims

1. A clamping mechanism for machining an engine cylinder head, characterized in that: It comprises a frame and two sets of adjustment components, both of which are arranged above the frame; The two guide wheels are fixedly mounted on the track plate, the guide wheels being respectively fixedly mounted on the track plate and the track wheel, wherein the two guide wheels are respectively fixedly mounted on the track plate and the track wheel, wherein the two guide wheels are fixedly mounted on the track plate and the track wheel.

2. The clamping mechanism for machining an engine cylinder head according to claim 1, wherein: The adjustment assembly also includes a gasket and a material receiving bin. The gasket is detachably connected to the screw rod and is located on the outer side wall of the screw rod. The gasket is in contact with the track plate. The material receiving bin is fixedly connected to the frame and is located below the frame. Both the track plate and the frame have a discharge port.

3. The clamping mechanism for machining an engine cylinder head according to claim 2, wherein: The clamping assembly includes a support plate, two connecting rods, a cylinder, a movable plate and a fixed seat. The support plate is arranged on one side of the fixed frame. The cylinder is fixedly connected to the fixed frame and is located on one side of the fixed frame. The fixed seat is fixedly connected to the support plate and is located on one side of the support plate. The output end of the cylinder is fixedly connected to the fixed seat and is located on one side of the fixed seat. The two connecting rods are fixedly connected to the support plate and are respectively located on one side of the support plate. The fixed frame has two circular holes, and the two circular holes are slidably matched with the corresponding connecting rods. The movable plate is fixedly connected to the two connecting rods and is located at one end of the two connecting rods away from the support plate.

4. The clamping mechanism for machining an engine cylinder head according to claim 3, wherein: The clamping assembly also includes a control panel and a rubber plate. The control panel is fixedly connected to the frame and located on one side of the frame. The control panel is electrically connected to the cylinder. The rubber plate is fixedly connected to the movable plate and located on one side of the movable plate.

5. The clamping mechanism for machining an engine cylinder head according to claim 4, wherein: The clamping mechanism for processing the engine cylinder head further includes a support assembly, which is arranged above the frame.

6. The clamping mechanism for machining an engine cylinder head according to claim 5, wherein: The support assembly includes a workbench, a soft board and a connecting plate. The workbench is fixedly connected to the frame and is located above the frame. The soft board is fixedly connected to the workbench and is located above the workbench. One end of the connecting plate is fixedly connected to the frame and is located above the frame. The other end of the connecting plate is fixedly connected to the workbench and is located on the outer wall of the workbench.

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