Workbench for machining engine cylinder cover

Abstract

The utility model provides an engine cylinder cover machining workbench which structurally comprises an operation plate, partition plates are hinged to the left side and the right side of the bottom of the operation plate, and blocking cloth is bonded to the opposite sides of the front ends and the rear ends of the two partition plates. Supports are fixedly arranged at the front end and the rear end of the top of the cart, a worm gear and a worm are movably connected to the top of the support located on the rear portion of the cart, a rotating handle is fixedly arranged at the right end of the worm, a worker rotates the worm through the rotating handle, the worm and the worm gear are matched to drive a connecting shaft to rotate, and the work pitching angle of the operation panel is adjusted. A user can conveniently observe and use a cleaning tool to clean holes in the cylinder cover, due to the fact that the operation plate and the partition plate are arranged in a hinged mode, when the operation plate deflects above the collecting box, the partition plate and the blocking cloth are matched, and cooling waste liquid and the like discharged from the water leakage hole can still be prevented from being blocked and guided into the collecting box.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of workbenches, and particularly relates to a workbench for machining engine cylinder heads. Background Art

[0002] After the engine cylinder head is machined by cutting and drilling, a large amount of metal chips and cooling oil remain on the surface and in the holes of the cylinder head. To prevent the oil and chips on the cylinder head from contaminating the processing equipment in the subsequent processes, the cylinder head needs to be removed from the roller line and cleaned on the workbench.

[0003] The inventor proposed a workbench for machining engine cylinder heads. To prevent the remaining chips and oil on the cylinder head from being scattered in the working area when being blown by an air gun towards the collection box below the workbench, an isolation structure is added below the workbench, and in cooperation with the adjustment of the working angle of the workbench, it is convenient for workers to observe and clean the holes on the cylinder head, improving the convenience of the cylinder head cleaning operation. Summary of the Utility Model

[0004] 1. Technical problems to be solved by the utility model:

[0005] The utility model provides a workbench for machining engine cylinder heads, which solves the technical problems mentioned in the above background art.

[0006] 2. Technical solutions:

[0007] To achieve the above object, the technical solution provided by the utility model is: A workbench for machining engine cylinder heads, including the following structures:

[0008] An operation board, both the left and right sides of the bottom of the operation board are hinged with partition boards, and cloth baffles are bonded to the opposite sides of the front and rear ends of the two partition boards.

[0009] A trolley, brackets are fixedly arranged at both the front and rear ends of the top of the trolley. A worm gear and a worm are respectively movably connected to the top of the bracket located at the rear of the trolley, and a turning handle is fixedly arranged at the right end of the worm.

[0010] Further, a plurality of water leakage holes are fixedly arranged on the surface of the operation board, and the middle parts of the front and rear ends of the operation board are respectively movably connected to the inner sides of the tops of the two brackets.

[0011] Further, a handlebar is fixedly arranged at the rear side of the trolley, self-locking universal wheels are movably connected to the four corners of the bottom of the trolley, and a collection box is fixedly arranged at the bottom of the trolley.

[0012] Further, a connecting shaft is fixedly arranged in the middle of the worm gear, the front end of the connecting shaft is clamped with the middle part of the rear end of the operation board, and the top of the worm gear meshes with the bottom of the worm.

[0013] Further, slide rails are fixedly arranged on both the left and right sides of the top of the operation board. Guide seats are slidably connected to the front and rear ends of the slide rails. A clamping plate is fixedly arranged on the top of the guide seat, and a sliding seat is fixedly arranged at the right end of the clamping plate.

[0014] Further, a lead screw is movably connected to the right end of the operation board. The front and rear ends of the lead screw are respectively threadedly connected to the middle parts of the two sliding seats. A storage battery and a control switch are respectively fixedly arranged at the top of the rear end of the operation board. The storage battery is electrically connected to the control switch. A driving motor is fixedly arranged at the rear side of the right end of the operation board. The front output end of the driving motor is fixedly connected to the rear end of the lead screw. The driving motor is electrically connected to the control switch.

[0015] 3. Beneficial effects:

[0016] Adopting the technical solution provided by the present utility model, compared with the prior art, it has the following beneficial effects:

[0017] The present utility model provides a workbench for machining an engine cylinder head. Workers rotate a worm through a turning handle, and the cooperation of the worm and the worm wheel drives a connecting shaft to rotate, completing the adjustment of the working pitching angle of the operation board, facilitating users to observe and use cleaning tools to clean the holes on the cylinder head. Due to the hinged setting of the operation board and the partition board, when the operation board deflects above the collection box, the cooperation of the partition board and the baffle cloth can still prevent the cooling waste liquid discharged from the water leakage holes and guide it into the collection box;

[0018] The present utility model provides a workbench for machining an engine cylinder head. The cooperation of the slide rail and the guide seat provides guidance for the movement of the clamping plate on the operation board. The driving motor drives the lead screw to rotate, and the cooperation of the lead screw and the sliding seat completes the adjustment of the working positions of the two clamping plates on the operation board, locking the placement position of the engine cylinder head on the operation board, preventing the cylinder head from falling during the flipping process of the operation board. The cooperation of the operation board and the clamping plate inverts the cylinder head, facilitating the residual debris on the top of the cylinder head to fall into the collection box;

[0019] Parts not involved in this device are the same as those in the prior art or can be implemented by adopting the prior art. Description of the drawings

[0020] Figure 1 is a perspective view of the structure of the present utility model;

[0021] Figure 2 is a schematic diagram of the deflection state of the operation board structure of the present utility model;

[0022] Figure 3 is a perspective view of the operation board structure of the present utility model;

[0023] Figure 4 is the present utility model Figure 3 is an enlarged view of the structure at A in;

[0024] Figure 5 is an enlarged view of the structure at position B in the present utility model. Figure 3 in the present utility model.

[0025] Reference numerals:

[0026] Operating panel - 1; Leakage hole - 11;

[0027] Partition - 2; Baffle cloth - 21;

[0028] Trolley - 3;

[0029] Bracket - 4; Worm gear - 41; Connecting shaft - 42; Worm - 43; Rotary handle - 44;

[0030] Collection box - 5;

[0031] Guide rail - 6; Guide seat - 61; Clamping plate - 62; Slide seat - 63;

[0032] Lead screw - 7;

[0033] Storage battery - 8; Control switch - 81; Driving motor - 82. Detailed implementation manners

[0034] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are given in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0035] It should be noted that when an element is referred to as being "fixedly provided on" another element, it can be directly on the other element or there may also be an intermediate element; when an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time; the terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs; the terms used in the description of the present utility model in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present utility model; the term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0037] Referring to the attached Figures 1-5 drawings, the present utility model provides a workbench for machining engine cylinder heads, including the following structures:

[0038] The operation panel 1 is hinged with partition plates 2 on both the left and right sides of the bottom. Cloth barriers 21 are bonded to the opposite sides of the front and rear ends of the two partition plates 2.

[0039] The trolley 3 is provided with brackets 4 fixedly at both the front and rear ends of the top. The tops of the brackets 4 located at the rear of the trolley 3 are respectively movably connected with a worm gear 41 and a worm 43. A turning handle 44 is fixedly provided at the right end of the worm 43.

[0040] In this embodiment, as Figure 1 、 Figure 2 、 Figure 3 and Figure 5 shown, a plurality of water leakage holes 11 are fixedly provided on the surface of the operation panel 1. The middle parts of the front and rear ends of the operation panel 1 are respectively movably connected with the inner sides of the tops of the two brackets 4.

[0041] The brackets 4 support the operation panel 1 above the collection box 5. The design of the water leakage holes 11 on the operation panel 1 facilitates the discharge of metal chips and cooling waste liquid into the collection box 5 during the cleaning operation of the cylinder head.

[0042] In this embodiment, as Figure 1 、 Figure 2 and Figure 3 shown, a handlebar is fixedly provided at the rear side of the trolley 3. Self-locking universal wheels are movably connected to the four corners of the bottom of the trolley 3. A collection box 5 is fixedly provided at the bottom of the trolley 3.

[0043] The handlebar and the self-locking universal wheels of the trolley 3 are provided to facilitate the user to move this device near the engine cylinder head conveying line for the cleaning operation of the cylinder head.

[0044] In this embodiment, as Figure 3 and Figure 4 shown, a connecting shaft 42 is fixedly provided in the middle of the worm gear 41. The front end of the connecting shaft 42 is clamped with the middle part of the rear end of the operation panel 1. The top of the worm gear 41 meshes with the bottom of the worm 43.

[0045] The worker rotates the worm 43 through the turning handle 44. The cooperation of the worm 43 and the worm gear 41 drives the connecting shaft 42 to rotate, completing the adjustment of the working pitch angle of the operation panel 1, facilitating the user to observe and use cleaning tools to clean the holes on the cylinder head. Due to the hinged setting of the operation panel 1 and the partition plates 2, when the operation panel 1 deflects above the collection box 5, the partition plates 2 and the cloth barriers 21 still cooperate to prevent the cooling waste liquid discharged from the water leakage holes 11 and guide it into the collection box 5.

[0046] In this embodiment, as Figure 1 、 Figure 2 、 Figure 3 and Figure 5As shown in the figure, slide rails are fixedly arranged on both the left and right sides of the top of the operation panel 1. Guide seats 61 are slidably connected to both the front and rear ends of the slide rails. A clamping plate 62 is fixedly arranged on the top of the guide seat 61, and a sliding seat 63 is fixedly arranged at the right end of the clamping plate 62.

[0047] The slide rails and the guide seats 61 cooperate to provide guidance for the movement of the clamping plate 62 on the operation panel 1. The driving motor 82 drives the lead screw 7 to rotate. The lead screw 7 and the sliding seat 63 cooperate to complete the adjustment of the working positions of the two clamping plates 62 on the operation panel 1, and complete the locking of the placement position of the engine cylinder head on the operation panel 1, avoiding the cylinder head from falling during the flipping process of the operation panel 1. The operation panel 1 and the clamping plate 62 cooperate to invert the cylinder head, facilitating the residual debris on the top of the cylinder head to fall into the collection box 5.

[0048] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 5 shown in the figure, a lead screw 7 is movably connected to the right end of the operation panel 1. The front and rear ends of the lead screw 7 are respectively threadedly connected to the middle parts of the two sliding seats 63. A storage battery 8 and a control switch 81 are respectively fixedly arranged at the top of the rear end of the operation panel 1. The storage battery 8 is electrically connected to the control switch 81. A driving motor 82 is fixedly arranged at the rear side of the right end of the operation panel 1. The front output end of the driving motor 82 is fixedly connected to the rear end of the lead screw 7. The driving motor 82 is electrically connected to the control switch 81.

[0049] The storage battery 8 and the control switch 81 cooperate to facilitate the worker to complete the opening and closing process of the driving motor 82. Due to the structural design of the clamping plate 62 and other components of this equipment, it is necessary for the control switch 81 and the driving motor 82 to cooperate to realize the function of the forward and reverse rotation of the driving motor 82.

[0050] The above embodiments only represent certain implementation manners of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

1. A workbench for machining an engine cylinder head, characterized in that: Includes the following structure: An operating panel (1), wherein partitions (2) are hingedly connected to the left and right sides of the bottom of the operating panel (1), and blocking cloths (21) are bonded to the front and rear ends of the two partitions (2); A trolley (3) is provided with brackets (4) at the front and rear ends of the top of the trolley (3); a worm wheel (41) and a worm (43) are movably connected to the top of the bracket (4) at the rear of the trolley (3); and a turning handle (44) is fixed to the right end of the worm (43).

2. The engine cylinder head processing workbench according to claim 1, characterized in that: A plurality of water leakage holes (11) are fixedly provided on the surface of the operating panel (1), and the middle portions of the front and rear ends of the operating panel (1) are movably connected to the inner sides of the top ends of the two brackets (4).

3. The engine cylinder head processing workbench according to claim 1, characterized in that: A handlebar is fixedly provided on the rear side of the cart (3), self-locking universal wheels are movably connected at the four corners of the bottom of the cart (3), and a collection box (5) is fixedly provided at the bottom of the cart (3).

4. The engine cylinder head processing workbench according to claim 1, characterized in that: A connecting shaft (42) is fixedly arranged in the middle of the worm wheel (41), the front end of the connecting shaft (42) is clamped with the middle of the rear end of the operating panel (1), and the top of the worm wheel (41) is meshed with the bottom of the worm (43).

5. The engine cylinder head processing workbench according to claim 1, characterized in that: Slide rails are fixedly provided on both left and right sides of the top of the operating panel (1); the front and rear ends of the slide rails are slidably connected to guide seats (61); a clamping plate (62) is fixedly provided on the top of the guide seat (61); and a slide seat (63) is fixedly provided on the right end of the clamping plate (62).

6. The engine cylinder head processing workbench according to claim 1, characterized in that: The right end of the operating panel (1) is movably connected to a screw rod (7), and the front and rear ends of the screw rod (7) are respectively threadedly connected to the middle parts of the two slide seats (63). A battery (8) and a control switch (81) are respectively fixedly provided at the top of the rear end of the operating panel (1), and the battery (8) is electrically connected to the control switch (81). A drive motor (82) is fixedly provided on the rear side of the right end of the operating panel (1), and the front output end of the drive motor (82) is fixedly connected to the rear end of the screw rod (7), and the drive motor (82) is electrically connected to the control switch (81).

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