Punching machine for pump shell of automobile water pump

Abstract

The utility model relates to the technical field of automobile water pump machining equipment, in particular to a punching machine for an automobile water pump shell. Comprising a fixing frame, a fixing plate is fixedly installed below an inner cavity of the fixing frame, a first hydraulic cylinder is fixedly installed in the middle of the fixing plate, a lifting plate is fixedly installed at the end, located above the fixing plate, of the first hydraulic cylinder, sliding grooves are formed in the left side wall and the right side wall of the fixing frame in a penetrating mode, and sliding blocks are arranged in the sliding grooves; the sliding block is in threaded connection with a threaded rod, a clamping block is rotationally installed at the end, located in an inner cavity of the fixing frame, of the threaded rod, and a rotating handle is arranged at the end, located outside the fixing frame, of the threaded rod. Installation holes and inspection holes in the automobile water pump shell can be drilled conveniently, and secondary adjustment of the position of the water pump shell is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile water pump processing equipment, in particular to an automobile water pump casing punching machine. Background Art

[0002] Automobile water pumps are composed of a variety of accessories. When the automobile water pump shell is produced, drilling is required to meet the assembly of the shell. The automobile water pump shell needs to drill mounting holes on the end face and inspection holes on the side wall, also called inspection windows.

[0003] The prior art has a shell processing device for an automobile water pump with publication number: CN216502464U, which includes a processing frame platform, an operation placement plate and a hole turning device. Support seats are installed on both sides of the bottom end of the processing frame platform, an empty groove is opened inside the processing frame platform, and a plurality of fixed frames are arranged at the bottom end of the empty groove. The outer wall of the fixed frame is sleeved with a rigid spring, and a shock-absorbing sleeve that passes through the support seat is arranged at the top of the rigid spring. An operation placement plate is arranged at the top of the shock-absorbing sleeve. A fixed plate is arranged at one end of the processing frame platform, a driving device is arranged at the front end of the fixed plate, and a hole turning device is arranged at the bottom end of the driving device. Mounting plates are arranged on both sides of the top end of the processing frame platform, and a clamping mechanism for fixing the automobile water pump is arranged on the inner side wall of the mounting plate.

[0004] Although the above-mentioned equipment can punch holes on the end face of the water pump casing when in use, when punching the inspection hole on the water pump, the position of the water pump casing needs to be readjusted and fixed, which is quite time-consuming. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In order to solve the above problems in the prior art, the utility model provides an automobile water pump casing punching machine, which is convenient for drilling mounting holes and inspection holes on the automobile water pump casing without the need for secondary adjustment of the water pump casing position.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0009] A punching machine for automobile water pump casing comprises a fixing frame, a fixing plate is fixedly installed at the lower position of the fixing frame inner cavity, a first hydraulic cylinder is fixedly installed at the middle position of the fixing plate, a lifting plate is fixedly installed at one end of the first hydraulic cylinder located above the fixing plate, a slide groove is provided through the left and right side walls of the fixing frame, a slider is provided in the slide groove, connecting rods are also provided on the left and right sides of the fixing plate, one end of the bottom of the connecting rod is fixedly connected to the lifting plate, and one end of the top is fixedly connected to the slider, a threaded rod is threadedly connected on the slider, a clamping block is rotatably installed on one end of the threaded rod located at the inner cavity of the fixing frame, a rotating handle is provided at one end of the threaded rod located outside the fixing frame, a first drilling mechanism is provided at the top position of the inner cavity of the fixing frame, a second hydraulic cylinder is fixedly installed at one side of the back of the inner cavity of the fixing frame, and a second drilling mechanism is fixedly installed at one end of the second hydraulic cylinder near the inner cavity of the fixing frame. It is convenient to drill the installation hole and inspection hole on the outer casing of the automobile water pump without the need to adjust the position of the water pump casing for a second time.

[0010] Preferably, the first drilling mechanism and the second drilling mechanism both include a motor and a drill bit.

[0011] Preferably, anti-slip protrusions are provided on the inner wall of the clamping block.

[0012] Preferably, the side wall of the fixing frame is also provided with scale lines for use with the lifting plate.

[0013] (III) Beneficial effects

[0014] The utility model provides a drilling machine for automobile water pump casing, which has the following beneficial effects:

[0015] (1) The first drilling mechanism can drill a hole on the end face of the automobile water pump housing to form a mounting hole, and the second drilling mechanism can drill a hole on the side wall of the automobile water pump housing to form an inspection hole.

[0016] (2) It is convenient to adjust the drilling height of the inspection hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the structural diagram of the utility model;

[0018] Figure 2 This is a structural diagram of the lifting plate of the utility model.

[0019] In the figure: 1. fixed frame; 2. fixed plate; 3. first hydraulic cylinder; 4. lifting plate; 5. slide groove; 6. slider; 7. connecting rod; 8. threaded rod; 9. clamping block; 10. rotating handle; 11. first drilling mechanism; 12. second drilling mechanism; 13. anti-slip protrusion; 14. scale line; 15. second hydraulic cylinder. DETAILED DESCRIPTION

[0020] 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 in 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.

[0021] like Figure 1-2 As shown, the automobile water pump casing punching machine of this embodiment includes a fixing frame 1, a fixing plate 2 is fixedly installed at the lower position of the inner cavity of the fixing frame 1, a first hydraulic cylinder 3 is fixedly installed at the middle position of the fixing plate 2, and a lifting plate 4 is fixedly installed at one end of the first hydraulic cylinder 3 located above the fixing plate 2. The first hydraulic cylinder 3 drives the lifting plate 4 to rise, and adjusts the height of the water pump casing on the lifting plate 4. A slide groove 5 is provided through the left and right side walls of the fixing frame 1, and a slider 6 is provided in the slide groove 5. A connecting rod 7 is also provided on the left and right sides of the fixing plate 2. The bottom end of the connecting rod 7 is fixedly connected to the lifting plate 4, and the top end is fixedly connected to the slider 6. The slider 6 is threadedly connected with a threaded rod 8. The threaded rod 8 is located at one end of the inner cavity of the fixing frame 1 and is rotatably installed with a clamping block 9. The threaded rod 8 is located at one end of the outer end of the fixing frame 1 and is provided with a rotating handle 10. When the rotating handle 10 is rotated, the rotating handle 10 drives the clamping block 9 to fix the water pump casing on the lifting plate 4 through the threaded rod 8. At the same time, the lifting of the lifting plate 4 can drive the slider 6 to move, thereby adjusting the height of the water pump casing. A first drilling mechanism 11 is provided at the top of the inner cavity of the fixing frame 1, and the first drilling mechanism 11 can drill a hole on the end face of the automobile water pump to drill out a mounting hole. A second hydraulic cylinder 15 is fixedly installed on one side of the inner cavity of the fixing frame 1, and a second drilling mechanism 12 is fixedly installed on the second hydraulic cylinder 15 near one end of the inner cavity of the fixing frame 1. The second drilling mechanism 12 can drill a hole on the side wall of the automobile water pump to drill out an inspection hole.

[0022] Furthermore, the first drilling mechanism 11 and the second drilling mechanism 12 both include a motor and a drill bit.

[0023] Furthermore, an anti-slip protrusion 13 is provided on the inner wall of the clamping block 9 .

[0024] Furthermore, the side wall of the fixing frame 1 is also provided with a scale line 14 used in conjunction with the lifting plate 4, so as to facilitate reference to the drilling height of the inspection hole.

[0025] Working principle: The water pump housing of the automobile is placed on the lifting plate 4, and then the rotating handle 10 is turned. The rotating handle 10 drives the clamping block 9 to fix the water pump housing on the lifting plate 4 through the threaded rod 8, and then the left and right positions of the water pump housing are fine-tuned. After the fine-tuning is completed, the first hydraulic cylinder 3 drives the lifting plate 4 to rise. Referring to the scale line 14, when the drilling height of the inspection hole is reached, the second hydraulic cylinder 15 drives the second drilling mechanism 12 to approach the automobile water pump housing to drill and drill out the inspection hole. The first hydraulic cylinder 3 drives the lifting plate 4 to continue to rise, and the end face of the automobile water pump housing slowly approaches the first drilling mechanism 11. The first drilling mechanism 11 drills the automobile water pump housing to drill out the installation hole.

Claims

1. A drilling machine for a car water pump casing, comprising a fixing frame (1), Features: A fixing plate (2) is fixedly installed at a position below the inner cavity of the fixing frame (1), a first hydraulic cylinder (3) is fixedly installed at a position in the middle of the fixing plate (2), a lifting plate (4) is fixedly installed at one end of the first hydraulic cylinder (3) located above the fixing plate (2), a sliding groove (5) is provided through the left and right side walls of the fixing frame (1), a sliding block (6) is provided in the sliding groove (5), and connecting rods (7) are also provided on the left and right sides of the fixing plate (2), one bottom end of the connecting rod (7) is fixedly connected to the lifting plate (4), and one top end is connected to the sliding block (6) ), the slider (6) is threadedly connected with a threaded rod (8), the threaded rod (8) is rotatably mounted with a clamping block (9) at one end of the inner cavity of the fixing frame (1), the threaded rod (8) is disposed at one end outside the fixing frame (1) with a rotating handle (10), a first drilling mechanism (11) is disposed at the top of the inner cavity of the fixing frame (1), a second hydraulic cylinder (15) is fixedly mounted on one side of the back of the inner cavity of the fixing frame (1), and a second drilling mechanism (12) is fixedly mounted on the second hydraulic cylinder (15) near one end of the inner cavity of the fixing frame (1).

2. The automobile water pump casing punching machine according to claim 1, Features: The first drilling mechanism (11) and the second drilling mechanism (12) both comprise a motor and a drill bit.

3. The automobile water pump casing punching machine according to claim 1, Features: An anti-slip protrusion (13) is provided on the inner wall of the clamping block (9).

4. The automobile water pump casing punching machine according to claim 1, Features: The side wall of the fixing frame (1) is also provided with a scale mark (14) for use in conjunction with the lifting plate (4).

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