Positioning machining device for plunger pump return plate

Abstract

The utility model relates to the field of machining devices, in particular to a positioning machining device for a plunger pump return plate, which comprises a base and a support frame, an extension plate is fixedly connected to the left side of the support frame, a motor is arranged at the upper end of the extension plate, a bearing seat is sleeved at the output end of the motor, and a first gear is fixedly connected to the output end of the motor. The side of the first gear is in meshed connection with a second gear, the right end of the second gear is fixedly connected with a transmission shaft, the right end of the transmission shaft is fixedly connected with a mounting frame, the side of the inner surface of the mounting frame is fixedly provided with a first telescopic air cylinder, and the output end of the first telescopic air cylinder is fixedly provided with a clamp. According to the utility model, the motor drives a set of gears which are meshed with each other to further drive the transmission shaft to rotate, and the transmission shaft drives the mounting frame connected with the transmission shaft to rotate, so that materials on the inner side rotate, the return plate can perform 180-degree turnover processing, the processing of the cutter on the back surfaces of the materials is finer, and the processing efficiency is improved. And the machining precision of the sliding shoe hole is improved, so that the actual performance of the return plate is improved.

Description

Technical Field

[0001] The utility model relates to the field of processing devices, in particular to a positioning processing device for a return plate of a plunger pump. Background Art

[0002] The positioning processing of the return plate of the plunger pump requires opening a sliding shoe hole on the surface of the material. Since the accuracy of the sliding shoe hole directly affects the use effect of the return plate of the plunger pump in actual work, positioning and clamping work are required in the general processing process;

[0003] The existing positioning processing device of the plunger pump return plate is not convenient for flipping the workpiece, resulting in the flipping and adjustment of the workpiece during the processing, which requires loosening the positioning clamp and then adjusting it, which is very time-consuming and labor-intensive, and affects work efficiency. At the same time, in drilling processing, it is generally necessary to adapt to coolant operation, and the waste generated by the processing is taken away with the liquid. When collecting the liquid, there is a lack of waste processing and collection structure, which affects the recycling of coolant and waste, resulting in waste.

[0004] Therefore, in view of the problem that the above-mentioned existing processing devices lack a flipping device and a collection structure, a positioning processing device for the return plate of the plunger pump can be designed to facilitate the flipping processing of the material, and a collection component can be added to classify and collect the cutting fluid and debris, thereby reducing the impact of waste on the operation of the device. Utility Model Content

[0005] In order to overcome the problems that the existing processing device lacks a turning device and a collection structure.

[0006] The technical solution of the utility model is: a positioning processing device for the return disk of a plunger pump, comprising a base, and also comprising a support frame, an extension plate is fixedly connected to the left side of the support frame, a rotary motor is provided at the upper end of the extension plate, the output end of the rotary motor is sleeved with a bearing seat, the output end of the rotary motor is fixedly connected to gear 1, the side of gear 1 is meshingly connected to gear 2, the right end of gear 2 is fixedly connected to a transmission shaft, the right end of the transmission shaft is fixedly connected to a mounting frame, the sides of the inner surface of the mounting frame are fixedly installed with a telescopic cylinder 1, the output end of the telescopic cylinder 1 is fixedly installed with a clamp, the front and rear sides of the upper end of the base are fixedly connected with telescopic cylinder 2, the output end of the telescopic cylinder 2 is fixedly installed with a connecting block 1, the upper end of the connecting block 1 is fixedly connected to a liquid collecting tray, the lower end of the liquid collecting tray is provided with a connecting seat, and the lower end of the connecting seat is provided with a collection box.

[0007] Preferably, the transmission shaft is rotationally connected to the left side of the upper end of the support frame, the right end of the mounting frame is rotationally connected to the support frame through a connecting shaft, and the length and width of the mounting frame are smaller than the length and width of the inner side of the support frame, and the mounting frame is flipped by rotating the transmission shaft.

[0008] Preferably, bolts are provided on the side of the surface of the connecting seat, and a connecting block 2 is fixedly installed on the upper end of the collection box. The connecting block 2 is designed in a T structure. The connecting block 2 is detachably connected to the connecting seat by bolts, and the lower end of the connecting block 2 and the connecting seat is slidably connected. The collection box can be conveniently disassembled through the detachable connection.

[0009] Preferably, the upper end of the liquid collecting tray is provided with equally spaced guide grooves, the inner side of the guide grooves is designed to be inclined, and a through hole is provided at the center of the upper end of the liquid collecting tray, and the waste is collected into the collection chamber through the guide grooves.

[0010] Preferably, a collection chamber is provided on the inner side of the liquid collecting tray, and a filter screen is fixedly installed at the lower end of the collection chamber. Solid waste remains in the collection chamber, and liquid waste enters the collection box, completing the solid-liquid separation process.

[0011] Preferably, a U-shaped handle is fixedly installed on the left end of the collection box, and two U-shaped handles are symmetrically provided. Through the two handles, personnel can conveniently disassemble and install the collection box.

[0012] Preferably, the clamping surface of the clamp is designed to be an arc-shaped structure, and four telescopic cylinders are distributed in a circular array. The clamp is moved by the contraction of the cylinder, and the circular return disk material is clamped by the arc-shaped clamping surface.

[0013] Beneficial effects of the utility model:

[0014] 1. The positioning and processing device for the return plate of the plunger pump uses a motor to drive a set of intermeshing gears, which in turn drives the transmission shaft to rotate. The transmission shaft drives the mounting frame connected to it to rotate, thereby rotating the material inside. This allows the return plate to be turned 180 degrees, allowing the tool to process the back of the material more precisely, improving the processing accuracy of the sliding shoe hole, and thus improving the actual performance of the return plate.

[0015] 2. The positioning processing device of the return plate of the plunger pump guides the waste into the collection chamber through the guide groove. The filter screen at the lower end of the collection chamber filters the steel chips and retains them in the collection chamber. At the same time, the cutting fluid flows to the collection box, completing the separation of steel chips and cutting fluid, facilitating the treatment of waste materials and the recycling of cutting fluid. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a schematic diagram of the overall structure of the positioning and processing device for the return plate of the plunger pump of the present invention;

[0017] Figure 2 Shown is a schematic diagram of the mounting structure of the positioning and processing device for the return plate of the plunger pump of the present invention;

[0018] Figure 3Shown is a schematic diagram of the cross-sectional structure of the liquid collecting plate of the positioning and processing device of the return plate of the plunger pump of the present invention;

[0019] Figure 4 Shown is a schematic diagram of the cross-sectional structure of the collection device of the return disk of the plunger pump of the present invention;

[0020] Explanation of the accompanying drawings: 1. base; 2. support frame; 3. extension plate; 4. motor; 5. bearing seat; 6. gear one; 7. gear two; 8. transmission shaft; 9. mounting frame; 10. telescopic cylinder one; 11. clamp; 12. telescopic cylinder two; 13. connecting block one; 14. liquid collecting tray; 141. guide groove; 142. through hole; 143. collecting chamber; 144. filter screen; 15. connecting seat; 151. threaded hole; 152. bolt; 16. connecting block two; 17. collecting box; 171. U-shaped handle. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] See also Figures 1-4 The utility model provides an embodiment: a positioning processing device for a plunger pump return plate, including a base 1, and also including a support frame 2. The left side of the support frame 2 is fixedly connected to an extension plate 3, the upper end of the extension plate 3 is provided with a motor 4, the output end of the motor 4 is sleeved with a bearing seat 5, the output end of the motor 4 is fixedly connected to a gear 1 6, the side of the gear 1 6 is meshedly connected to a gear 2 7, the right end of the gear 2 7 is fixedly connected to a transmission shaft 8, the transmission shaft 8 is rotatably connected to the left side of the upper end of the support frame 2, the right end of the transmission shaft 8 is fixedly connected to a mounting frame 9, the right end of the mounting frame 9 is rotatably connected to the support frame 2 through a connecting shaft, and the length and width of the mounting frame 9 are smaller than the length and width of the inner side of the support frame 2, and the mounting frame 9 is fixedly connected to the left side of the upper end of the support frame 2. The sides of the inner surface of the mounting frame 9 are fixedly installed with a telescopic cylinder 10, and the output end of the telescopic cylinder 10 is fixedly installed with a clamp 11, and the clamping surface of the clamp 11 is designed in an arc-shaped structure. The front and rear sides of the upper end of the base 1 are fixedly connected with a telescopic cylinder 2 12, and the output end of the telescopic cylinder 2 12 is fixedly installed with a connecting block 13, and the upper end of the connecting block 13 is fixedly connected with a liquid collecting tray 14, and the lower end of the liquid collecting tray 14 is provided with a connecting seat 15, and the lower end of the connecting seat 15 is provided with a collecting box 17. The motor 4 drives the gear group to rotate and then drives the transmission shaft 8 to rotate, so that the mounting frame 9 rotates, and then the material is flipped, which improves the processing accuracy and efficiency when processing the other side of the material.

[0023] Please refer to 1. Figure 2 and Figure 4In this embodiment, a bolt 152 is provided on the side of the surface of the connecting seat 15, and a connecting block 2 16 is fixedly installed on the upper end of the collection box 17. The connecting block 2 16 is designed in a T structure. The connecting block 2 16 is detachably connected to the connecting seat 15 by the bolt 152, and the connecting block 2 16 is slidably connected to the lower end of the connecting seat 15. A U-shaped handle 171 is fixedly installed on the left end of the collection box 17. Two U-shaped handles 171 are symmetrically provided. The disassembly and installation of the collection box 17 can be achieved by removing the bolt 152 and cooperating with the U-shaped handle 171, which facilitates the recycling of the cutting fluid.

[0024] See also Figure 2 、 Figure 3 and Figure 4 In this embodiment, the upper end of the liquid collecting tray 14 is provided with equally spaced guide grooves 141, the inner side of the guide grooves 141 is designed to be inclined, a through hole 142 is provided at the center of the upper end of the liquid collecting tray 14, and a collecting chamber 143 is provided on the inner side of the liquid collecting tray 14. A filter screen 144 is fixedly installed at the lower end of the collecting chamber 143. The separation of steel chips and cutting fluid is achieved through the filtering structure, reducing the impact of waste on the operation of the device.

[0025] During operation, the telescopic cylinder 10 inside the mounting frame 9 works, and the output end of the telescopic cylinder 10 extends to drive the clamp 11 to move. The clamp 11 has a U-shaped clamping surface. The four symmetrically arranged clamps 11 clamp the material and fix the material. When the tool completes one side processing, the telescopic cylinder 2 12 at the upper end of the base 1 contracts, driving the connecting block 13 fixedly connected to the output end of the telescopic cylinder 2 12 to descend, thereby causing the liquid collecting tray 14 to descend. At the same time, the motor 4 works to drive the gear 16 to rotate, and the gear 16 drives the gear meshing with it. The second 7 rotates, thereby causing the transmission shaft 8 to rotate, driving the mounting frame 9 to flip, thereby causing the material to flip 180 degrees, making it easier for the tool to process. The waste generated during the cutting process falls to the upper end of the liquid collection tray 14, passes through the guide groove 141, and enters the collection chamber 143 through the through hole 142. The solid waste is blocked by the filter screen 144 and remains in the collection chamber 143, and the liquid waste enters the collection box 17. When the work is completed, the bolt 152 is removed and the collection box 17 is pulled out with the U-shaped handle 171 to complete the classification and processing of the waste.

[0026] Through the above steps, the solids in the waste are separated and the cutting fluid is recovered by utilizing the combined work of the liquid collecting tray 14, the guide groove 141, the through hole 142, the collection chamber 143, and the filter screen 144, thereby reducing the impact of the waste on the device and increasing the actual number of times the cutting fluid can be used. At the same time, a reversible mounting frame 9 is designed to cooperate with the motor 4 to complete the flipping of the material, facilitate tool processing, and improve processing accuracy, so as to solve the problem that the existing processing device lacks a flipping device and a collection structure.

Claims

1. A positioning and processing device for a plunger pump return plate, comprising a base (1), characterized in that: The invention also includes a support frame (2), the left side of the support frame (2) is fixedly connected to an extension plate (3), the upper end of the extension plate (3) is provided with a motor (4), the output end of the motor (4) is sleeved with a bearing seat (5), the output end of the motor (4) is fixedly connected to a gear 1 (6), the side of the gear 1 (6) is meshedly connected to a gear 2 (7), the right end of the gear 2 (7) is fixedly connected to a transmission shaft (8), the right end of the transmission shaft (8) is fixedly connected to a mounting frame (9), and the inner surface of the mounting frame (9) is fixedly connected to a transmission shaft (8). A telescopic cylinder (10) is fixedly installed on each side, a clamp (11) is fixedly installed on the output end of the telescopic cylinder (10), a telescopic cylinder (12) is fixedly connected to the front and rear sides of the upper end of the base (1), a connecting block (13) is fixedly installed on the output end of the telescopic cylinder (12), a liquid collecting tray (14) is fixedly connected to the upper end of the connecting block (13), a connecting seat (15) is provided at the lower end of the liquid collecting tray (14), and a collecting box (17) is provided at the lower end of the connecting seat (15).

2. The positioning and processing device for the return plate of a plunger pump according to claim 1, characterized in that: The transmission shaft (8) is rotatably connected to the left side of the upper end of the support frame (2), and the right end of the mounting frame (9) is rotatably connected to the support frame (2) via a connecting shaft, and the length and width of the mounting frame (9) are smaller than the length and width of the inner side of the support frame (2).

3. The positioning and processing device for the return plate of a plunger pump according to claim 1, characterized in that: Bolts (152) are provided on the side of the surface of the connecting seat (15), and a connecting block 2 (16) is fixedly installed on the upper end of the collecting box (17). The connecting block 2 (16) is designed in a T structure. The connecting block 2 (16) is detachably connected to the connecting seat (15) through the bolts (152), and the lower ends of the connecting block 2 (16) and the connecting seat (15) are slidably connected.

4. The positioning and processing device for the return plate of a plunger pump according to claim 1, characterized in that: The upper end of the liquid collecting tray (14) is provided with equally spaced guide grooves (141), the bottom of the guide grooves (141) is designed to be inclined, and a through hole (142) is provided at the center of the upper end of the liquid collecting tray (14).

5. The positioning and processing device for the return plate of a plunger pump according to claim 1, characterized in that: A collecting chamber (143) is provided on the inner side of the liquid collecting tray (14), and a filter screen (144) is fixedly mounted on the lower end of the collecting chamber (143).

6. The positioning and processing device for the return plate of a plunger pump according to claim 1, characterized in that: A U-shaped handle (171) is fixedly mounted on the left end of the collecting box (17), and two U-shaped handles (171) are symmetrically arranged.

7. The positioning and processing device for the return plate of a plunger pump according to claim 1, characterized in that: The clamping surface of the clamp (11) is designed in an arc-shaped structure, and four telescopic cylinders (10) are distributed in a ring array.

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