Piston punching positioning device

Abstract

The utility model discloses a piston punching positioning device which comprises a first fixing frame. A second fixing frame; a positioning assembly and a clamping assembly are arranged at the ends, close to each other, of the first fixing frame and the second fixing frame correspondingly. The positioning assembly comprises a positioning block, and a first U-shaped positioning groove and a second circular positioning groove are formed in the end, close to the clamping assembly, of the positioning block. One end of the piston enters from the opening end of the first positioning groove and is clamped into the second positioning groove, and the clamping assembly abuts against the other end of the piston till the piston is clamped stably. According to the punching device, the piston is positioned and fixed through the positioning assembly and the clamping assembly, so that subsequent punching operation is facilitated, the piston is limited through the first positioning groove and the second positioning groove which are formed in the positioning block, and the piston can be prevented from falling off, shaking or shifting and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of piston punching, and particularly relates to a piston punching positioning device. Background Art

[0002] In the prior art, a piston punching device is used to punch a piston. Since the piston rod is a cylindrical structure, it is not easy to be fixed on the workbench, and problems such as piston falling off, shaking or offsetting are very likely to occur during the punching stage, thus affecting the punching accuracy of the piston. Content of the Utility Model

[0003] In view of the problems in the prior art, the utility model proposes the following technical solutions:

[0004] The utility model provides a piston punching positioning device, including:

[0005] A first fixing frame;

[0006] A second fixing frame;

[0007] One ends of the first fixing frame and the second fixing frame that are close to each other are respectively provided with a positioning component and a clamping component; the positioning component includes a positioning block, and one end of the positioning block close to the clamping component is provided with a U-shaped first positioning groove and a circular second positioning groove;

[0008] One end of the piston enters from the open end of the first positioning groove and is clamped into the second positioning groove, and the clamping component abuts against the other end of the piston until the piston is stably clamped.

[0009] As a preference of the above technical solution, the clamping component includes a clamping block, the clamping block is movably arranged at a position corresponding to the positioning block on the second fixing frame, and the clamping block approaches or moves away from the positioning block.

[0010] As a preference of the above technical solution, it further includes a dust reduction component, the dust reduction component includes a spray box arranged on opposite end faces of the first fixing frame and the second fixing frame, and a plurality of spray heads are communicated with the spray box, and the spray heads spray water mist to reduce the dust raised during the punching process.

[0011] As a preference of the above technical solution, the clamping component further includes a second mounting seat and a telescopic rod, the second mounting seat is fixedly arranged on the second fixing frame, one end of the telescopic rod is connected to one end of the second mounting seat close to the positioning component, and the other end of the telescopic rod is a telescopic end and is connected to the clamping block.

[0012] As a preference of the above technical solution, the positioning component further includes a first mounting seat and a fixing rod, the first mounting seat is fixedly arranged on the first fixing frame, one end of the fixing rod is connected to one end of the first mounting seat close to the clamping component, and the positioning block is arranged at the other end of the fixing rod.

[0013] As an optimization of the above technical solution, the dust reduction component further includes a water tank and a water pump. The water tank is arranged on the end faces of the first fixing frame and the second fixing frame that are opposite to each other, the water pump is arranged on the water tank, the water suction end of the water pump is communicated with the inside of the water tank, the water discharge end of the water pump is communicated with a water delivery pipe, and the other end of the water delivery pipe is communicated to the spray box.

[0014] The beneficial effects of the present utility model are as follows:

[0015] (1) By means of the positioning component and the clamping component provided in the present device of the present utility model, the piston is positioned and fixed, so as to facilitate the subsequent drilling operation. Moreover, by means of the first positioning groove and the second positioning groove provided on the positioning block, the piston is limited, and the piston can be prevented from falling off, shaking or shifting, etc.

[0016] (2) The dust reduction component provided in the present utility model can play a role in suppressing the raised dust during the piston drilling process, so as to reduce the flying of dust and fine particles generated during the drilling process, reduce the dust concentration in the air, and is beneficial to protecting the health of workers and improving the comfort of the working environment. Description of the Drawings

[0017] Figure 1 Shows the overall schematic diagram of the positioning device in the embodiment;

[0018] Figure 2 Shows the schematic diagram of the positioning component in the embodiment;

[0019] Figure 3 Shows the schematic diagram of the clamping component in the embodiment;

[0020] Reference numerals: 11, the first fixing frame; 12, the second fixing frame; 20, the positioning component; 21, the positioning block; 22, the first positioning groove; 23, the second positioning groove; 24, the first mounting seat; 25, the fixing rod; 30, the clamping component; 31, the clamping block; 32, the telescopic rod; 33, the second mounting seat; 41, the spray box; 42, the water tank; 43, the water pump; 44, the water delivery pipe. Detailed Embodiments

[0021] In order to make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0022] Embodiment

[0023] As Figure 1 , Figure 2 shown, Figure 1 Shows the overall schematic diagram of the positioning device in the embodiment; Figure 2 Shows the schematic diagram of the positioning component in the embodiment;

[0024] This device includes:

[0025] The first fixing bracket 11

[0026] The second fixing bracket 12;

[0027] One end of the first fixing bracket 11 and the second fixing bracket 12 that are close to each other are respectively provided with a positioning component 20 and a clamping component 30; the positioning component 20 includes a positioning block 21, and one end of the positioning block 21 close to the clamping component 30 is provided with a U-shaped first positioning groove 22 and a circular second positioning groove 23;

[0028] One end of the piston enters from the open end of the first positioning groove 22 and is clamped into the second positioning groove 23, and the clamping component 30 abuts against the other end of the piston until the piston is stably clamped.

[0029] The first fixing bracket 11 and the second fixing bracket 12 function to install the positioning component 20 and the clamping component 30. The installation positions of the positioning component 20 and the clamping component 30 are correspondingly matched, so that they can respectively cooperate with the two ends of the piston. The positioning component 20 positions one end of the piston, and the clamping component 30 abuts against the other end of the piston. The two cooperate to clamp the piston.

[0030] Specifically, the width of the open end of the U-shaped first positioning groove 22 matches the end of the piston, and the end of the piston can smoothly and exactly enter the first positioning groove 22. The diameter of the second positioning groove 23 also matches the diameter of the end of the piston. The end of the piston that enters the first positioning groove 22 can further insert into the second positioning groove 23. The cooperation of the first positioning groove 22 and the second positioning groove 23 positions and limits one end of the piston, preventing it from shifting in the up, down, front, and back directions, and through the clamping cooperation of the clamping component 30, the piston cannot shift in the left and right directions either.

[0031] This device makes the piston positioned and fixed through the provided positioning component 20 and clamping component 30, thus facilitating subsequent drilling operations. And through the first positioning groove 22 and the second positioning groove 23 provided on the positioning block 21, the piston is limited and can avoid falling off, shaking or shifting of the piston, etc.

[0032] Such as Figure 1 、 Figure 3 shown Figure 1 shows the overall schematic diagram of the positioning device in the embodiment; Figure 3 shows the schematic diagram of the clamping component in the embodiment;

[0033] The clamping component 30 includes a clamping block 31. The clamping block 31 is movably arranged on the second fixing bracket 12 at a position corresponding to the positioning block 21, and the clamping block 31 approaches or moves away from the positioning block 21;

[0034] The clamping assembly 30 also includes a mounting seat 33 and a telescopic rod 32. The mounting seat 33 is fixedly arranged on the fixing frame 12. One end of the telescopic rod 32 is connected to one end of the mounting seat 33 close to the positioning assembly 20. The other end of the telescopic rod 32 is a telescopic end and is connected to the clamping block 31.

[0035] The clamping block 31 is movably arranged on the fixing frame 2 12 through the mounting seat 2 33 and the telescopic rod 32. The telescopic rod 32 can drive the clamping block 31 to approach or move away from the positioning block 21, thereby clamping, fixing or removing the piston. Specifically, the telescopic rod 32 is an electric telescopic rod.

[0036] like Figure 2 As shown, Figure 2 Shown is a schematic diagram of a positioning component in an embodiment;

[0037] The positioning assembly 20 also includes a mounting seat 24 and a fixing rod 25. The mounting seat 24 is fixedly disposed on the fixing frame 11. One end of the fixing rod 25 is connected to one end of the mounting seat 24 close to the clamping assembly 30. The positioning block 21 is disposed at the other end of the fixing rod 25.

[0038] The mounting seat 24 and the fixing rod 25 realize the fixed installation of the positioning block 21.

[0039] like Figure 1 As shown, Figure 1 What is shown is an overall schematic diagram of the positioning device in the embodiment;

[0040] It also includes a dust reduction component, which includes a spray box 41 arranged on the opposite end surfaces of the fixing frame 1 11 and the fixing frame 2 12. The spray box 41 is connected to a plurality of spray heads, which spray water mist to reduce dust raised during the drilling process.

[0041] It also includes a water tank 42 and a water pump 43. The water tank 42 is arranged on the end surface of the fixing frame 11 and the fixing frame 2 12 opposite to each other. The water pump 43 is arranged on the water tank 42. The water suction end of the water pump 43 is connected to the inside of the water tank 42. The discharge end of the water pump 43 is connected to a water pipe 44. The other end of the water pipe 44 is connected to the spray box 41.

[0042] The dust suppression component can suppress the dust raised during the piston drilling process, thereby reducing the flying of dust and fine particles generated during the drilling process, reducing the dust concentration in the air, which is beneficial to protecting the health of workers and improving the comfort of the working environment.

[0043] The water source is stored in the water tank 42. The water pump 43 is turned on to pump water from the water tank 42 and transport it to the spray box 41 through the water pipe 44. Finally, water mist is sprayed from the spray head to play a role in dust reduction.

[0044] Working principle: When the device is used to position and fix the piston, first one end of the piston is inserted from the open end of the positioning groove 1 22 and snapped into the positioning groove 2 23. After the snapping is completed, the telescopic rod 32 is opened to drive the clamping block 31 to gradually approach the other end of the piston and finally contact the other end. The clamping block 31 cooperates with the positioning block 21 to clamp and position the piston.

[0045] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A piston punching and positioning device, characterized in that: include: Fixed bracket 1 (11) Fixed frame two (12); A positioning assembly (20) and a clamping assembly (30) are respectively provided at the ends of the fixing frame 1 (11) and the fixing frame 2 (12) close to each other; the positioning assembly (20) comprises a positioning block (21); and a U-shaped positioning groove 1 (22) and a circular positioning groove 2 (23) are provided at the end of the positioning block (21) close to the clamping assembly (30); One end of the piston enters from the open end of the first positioning groove (22) and is clamped into the second positioning groove (23), and the clamping assembly (30) contacts the other end of the piston until the piston is clamped and stabilized.

2. The piston drilling positioning device according to claim 1, characterized in that: The clamping assembly (30) comprises a clamping block (31), and the clamping block (31) is movably arranged at a position corresponding to the positioning block (21) on the second fixing frame (12), and the clamping block (31) is close to or away from the positioning block (21).

3. The piston drilling positioning device according to claim 1, characterized in that: It also includes a dust reduction component, which includes a spray box (41) arranged on the opposite end surfaces of the fixing frame 1 (11) and the fixing frame 2 (12), and the spray box (41) is connected to a plurality of spray heads, which spray water mist to reduce dust raised during the drilling process.

4. The piston drilling and positioning device according to claim 2, characterized in that: The clamping assembly (30) further comprises a second mounting seat (33) and a telescopic rod (32); the second mounting seat (33) is fixedly arranged on the second fixing frame (12); one end of the telescopic rod (32) is connected to one end of the second mounting seat (33) close to the positioning assembly (20); the other end of the telescopic rod (32) is a telescopic end and is connected to the clamping block (31).

5. The piston drilling and positioning device according to claim 1, characterized in that: The positioning assembly (20) further comprises a mounting seat (24) and a fixing rod (25), wherein the mounting seat (24) is fixedly arranged on the fixing frame (11), one end of the fixing rod (25) is connected to an end of the mounting seat (24) close to the clamping assembly (30), and the positioning block (21) is arranged at the other end of the fixing rod (25).

6. The piston drilling positioning device according to claim 3, characterized in that: The dust suppression component also includes a water tank (42) and a water pump (43); the water tank (42) is arranged on the end surface of the fixing frame 1 (11) and the fixing frame 2 (12) opposite to each other; the water pump (43) is arranged on the water tank (42); the water suction end of the water pump (43) is connected to the inside of the water tank (42); the water discharge end of the water pump (43) is connected to a water pipe (44); the other end of the water pipe (44) is connected to the spray box (41).

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