Positioning and drilling equipment for machining hand mold base

Abstract

The utility model relates to the technical field of hand mold base drilling machining, and provides a positioning drilling device for machining a hand mold base, which comprises a base and a back frame, the back frame is fixed on the base, a top plate is fixed at the upper end of the side surface of the back frame, a fixed lifting assembly is arranged on the back frame and the top plate, and a drilling separation assembly is arranged at the bottom of the base. The cooling assembly is arranged on the outer side of the back frame, the driving motor is installed on the top of the back frame, a vertical lead screw is rotationally connected into the base and connected with the output end of the driving motor, a round rod is arranged in the back frame, and a lifting seat is slidably connected to the round rod. By means of the technical scheme, the problems that in the process of machining the hand mold base in the prior art, further treatment needs to be conducted on casting-formed accessories, further drilling treatment needs to be conducted on the interior of a hole, machining needs to be conducted through a machine tool in an existing machining mode, the cost of the machine tool is high, and the machine tool is only used for machining the hole of the hand mold base and is obviously large and small in size are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hand mold base drilling processing, and specifically relates to a positioning drilling device for processing a hand mold base. Background Art

[0002] With the rapid development of social economy, PVC gloves are gloves products produced with polyvinyl chloride as the main raw material. The main raw materials used are PVC paste resin, plasticizer, viscosity reducer, heat stabilizer, colorant and filler. The gloves made have good anti-static properties and are suitable for use in various industries such as semiconductor processing, food processing, and vending. The PVC glove production line includes a track, a hand mold base and a hand mold. The hand mold base is connected to the track and moves with the track. The hand mold is connected to the hand mold base. After the hand mold goes through steps such as dipping, pouring, and baking, the PVC gloves are manufactured and can be removed from the hand mold.

[0003] During the processing of the hand touch seat, the cast accessories need to be further processed and the holes need to be further drilled. The current processing method requires the use of machine tools, which are expensive and are obviously overkill for just processing the holes in the hand touch seat. Therefore, a device that can quickly drill holes is proposed to address the above problems. Utility Model Content

[0004] The utility model proposes a positioning drilling device for processing a hand mold base, which solves the problem in the related art that during the processing of the hand mold base, the cast parts need to be further processed and further drilling treatment is required in the holes. The current processing method requires the use of machine tools, which has a high cost and is obviously a waste of equipment for only processing the holes of the hand mold base.

[0005] The technical solution of the utility model is as follows:

[0006] A base and a back frame, wherein the back frame is fixed to the base;

[0007] A fixed lifting assembly and a top plate, wherein the top plate is fixed to an upper end of a side surface of the back frame, and the fixed lifting assembly is arranged on the back frame and the top plate;

[0008] A drilling separation component, the drilling separation component is arranged at the bottom of the base;

[0009] A cooling assembly, the cooling assembly being arranged outside the back frame;

[0010] The fixed lifting assembly includes a drive motor, which is installed on the top of the back frame. A vertical screw is rotatably connected in the base, and the vertical screw is connected to the output end of the drive motor. A round rod is provided in the back frame, and a lifting seat is slidably connected to the round rod.

[0011] As a further technical solution, the lifting seat is connected to the vertical screw through threaded cooperation, a long hole is opened on the surface of the back frame, a telescopic cylinder is installed in the lifting seat, and the opposite ends of the lifting seat are connected to the swing frame through a pin shaft.

[0012] As a further technical solution, a through hole is provided on the side surface of the swing frame, transmission holes are provided on both surfaces of the through hole, a clamping sleeve is provided at one end of the swing frame, and a rectangular plate is connected to the output end of the telescopic cylinder.

[0013] As a further technical solution, a pair of transmission columns are provided on the upper and lower end surfaces of the rectangular plate, and the transmission columns are slidably connected in the transmission holes. A positioning column is provided at the bottom of the top plate, and a limiting ring is provided on the positioning column.

[0014] As a further technical solution, the drilling separation component includes an inner cavity, which is opened in the base, and a drilling motor is installed in the inner cavity. An annular groove is opened on the surface of the base, and the annular groove is opened around the outer periphery of the inner cavity.

[0015] As a further technical solution, one side of the annular groove is an open structure, a collecting chamber is provided in the base, a filter mesh is provided in the annular groove, and the filter mesh is communicated with the collecting chamber.

[0016] As a further technical solution, the cooling assembly includes a vertical frame, which is fixed to the side end face of the back frame. A sliding block is movably connected to the vertical frame, and a cooling water pipe is installed in the sliding block. A nozzle is provided at one end of the cooling water pipe. A water pump is installed on the outer surface of the back frame, and the output end of the water pump is connected to the cooling water pipe.

[0017] As a further technical solution, the bottom surface of the opening in the annular groove is an upwardly convex inclined structural surface.

[0018] As a further technical solution, the clamping sleeve is a semicircular structure, and the positioning column and the axial center of the clamping sleeve are at the same position.

[0019] As a further technical solution, the connection portion between the water pump output end and the cooling water pipe is a bendable hose structure.

[0020] The working principle and beneficial effects of the utility model are as follows:

[0021] The utility model is provided with a fixed lifting assembly. Through the interaction of structures such as a vertical screw, a lifting seat, a telescopic cylinder, a swing frame, a clamping sleeve, a transmission column and a positioning column, the fixed position can be directly determined by the positioning column. After the hand-touch seat is sleeved on the positioning column, the telescopic cylinder can be directly started to clamp the clamping frame to clamp the hand-touch seat. After clamping, it can be in a coaxial position with the drilling motor, and the drilling process is completed by vertically moving downward, which has good processing effect and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0023] Figure 1 This is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is the axonometric drawing of the utility model;

[0025] Figure 3 This is a cross-sectional view of the utility model;

[0026] Figure 4 This is a cross-sectional view from another perspective of the present invention;

[0027] In the figure: 1. Base; 2. Back frame; 3. Fixed lifting assembly; 3-1. Drive motor; 3-2. Vertical screw; 3-3. Round rod; 3-4. Lifting seat; 3-5. Long hole; 3-6. Telescopic cylinder; 3-7. Swing frame; 3-8. Through hole; 3-9. Transmission hole; 3-10. Clamping sleeve; 3-11. Rectangular plate; 3-12. Transmission column; 3-13. Top plate; 3-14. Positioning column; 3-15. Limiting ring; 4. Drilling separation assembly; 4-1. Inner cavity; 4-2. Drilling motor; 4-3. Annular groove; 4-4. Collecting chamber; 4-5. Filter mesh; 5. Cooling assembly; 5-1. Vertical frame; 5-2. Sliding block; 5-3. Cooling water pipe; 5-4. Nozzle; 5-5. Water pump. DETAILED DESCRIPTION

[0028] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] like Figures 1 to 4 As shown, this embodiment proposes a positioning drilling device for processing a hand mold base, including

[0030] A base 1 and a back frame 2, wherein the back frame 2 is fixed on the base 1;

[0031] The fixed lifting assembly 3 and the top plate 3-13 are fixed to the upper end of the side surface of the back frame 2, and the fixed lifting assembly 3 is arranged on the back frame 2 and the top plate 3-13;

[0032] A drilling and separation component 4 is provided at the bottom of the base 1;

[0033] A cooling assembly 5 is provided on the outside of the back frame 2;

[0034] The fixed lifting assembly 3 includes a drive motor 3-1, which is installed on the top of the back frame 2. A vertical screw 3-2 is rotatably connected to the base 1, and the vertical screw 3-2 is connected to the output end of the drive motor 3-1. A round rod 3-3 is provided in the back frame 2, and a lifting seat 3-4 is slidably connected to the round rod 3-3. The lifting seat 3-4 is connected to the vertical screw 3-2 through a threaded connection. A long hole 3-5 is opened on the surface of the back frame 2, and a telescopic cylinder 3-6 is installed in the lifting seat 3-4. The opposite ends of the lifting seat 3-4 are connected by pins. It is rotatably connected with a swing frame 3-7, a through hole 3-8 is provided on the side surface of the swing frame 3-7, and transmission holes 3-9 are provided on both surfaces inside the through hole 3-8. A clamping sleeve 3-10 is provided at one end of the swing frame 3-7, and the output end of the telescopic cylinder 3-6 is connected to a rectangular plate 3-11, and a pair of transmission columns 3-12 are provided on the upper and lower end surfaces of the rectangular plate 3-11. The transmission columns 3-12 are slidably connected in the transmission holes 3-9, and a positioning column 3-14 is provided at the bottom of the top plate 3-13, and a limiting ring 3-15 is provided on the positioning column 3-14.

[0035] In this embodiment, in order to achieve the effect of quickly clamping the hand-touching seat and lowering it, a fixed lifting component 3 is designed. A driving motor 3-1 is provided on the top of the back frame 2, and a vertical screw 3-2 and a round rod 3-3 are installed in the back frame 2. A lifting seat 3-4 is connected to the vertical screw 3-2 and the round rod 3-3. The lifting seat 3-4 can be driven to rise and fall by the vertical screw 3-2. A top plate 3-13 is provided on the top of the back frame 2, and a positioning column 3-14 and a limit ring 3-15 are provided at the bottom of the top plate 3-13. The hand-touching seat can be inserted into the positioning column 3-14 and positioned by the limit ring 3-15. A telescopic cylinder 3-6 is installed on the lifting seat 3-4, and the two sides are connected by a pin shaft. It is connected to a swing frame 3-7, and a clamping sleeve 3-10 is provided at one end of the swing frame 3-7, which is used to clamp the sleeve 3-10 on the hand-touch seat on the positioning column 3-14. A through hole 3-8 is provided on the side of the swing frame 3-7, and transmission holes 3-9 are provided on the upper and lower surfaces of the through hole 3-8. The output end of the telescopic cylinder 3-6 is connected to a rectangular plate 3-11 and is provided with a transmission column 3-12. The transmission column 3-12 is slidably connected in the transmission hole 3-9, and the transmission hole 3-9 has an inclined angle. When the telescopic cylinder 3-6 is extended or retracted, the swing frame 3-7 can be pushed and pulled by the transmission column 3-12, so that the swing frame 3-7 forms an opening and closing action, so that the clamping sleeve 3-10 can clamp the hand-touch seat.

[0036] Furthermore, the drilling separation component 4 includes an inner cavity 4-1, which is opened in the base 1, and a drilling motor 4-2 is installed in the inner cavity 4-1. An annular groove 4-3 is opened on the surface of the base 1, and the annular groove 4-3 is opened around the outer periphery of the inner cavity 4-1. One side of the annular groove 4-3 is an open structure, and a collecting chamber 4-4 is opened in the base 1. A filter mesh hole 4-5 is opened in the annular groove 4-3, and the filter mesh hole 4-5 is connected to the collecting chamber 4-4.

[0037] In this embodiment, in order to achieve the effect of drilling and separating waste chips and coolant, a drilling separation component 4 is designed. An inner cavity 4-1 is opened inside the base 1 and a drilling motor 4-2 is installed. The output end of the drilling motor 4-2 is vertically upward, and can perform drilling processing on the descending hand-touch seat. An annular groove 4-3 is opened around the surface of the base 1. One side of the annular groove 4-3 is an open structure, and waste chips can be cleaned outward at the opening. A collecting chamber 4-4 is also opened in the base 1. A filter mesh hole 4-5 connected to the collecting chamber 4-4 is opened in the annular groove 4-3, which can filter the coolant into the collecting chamber 4-4, and the waste chips remain in the annular groove 4-3 for easy cleaning.

[0038] Furthermore, the cooling assembly 5 includes a vertical frame 5-1, which is fixed on the side end face of the back frame 2. A sliding block 5-2 is movably connected to the vertical frame 5-1, and a cooling water pipe 5-3 is installed in the sliding block 5-2. A nozzle 5-4 is provided at one end of the cooling water pipe 5-3. A water pump 5-5 is installed on the outer surface of the back frame 2, and the output end of the water pump 5-5 is connected to the cooling water pipe 5-3.

[0039] In this embodiment, in order to achieve the effect of cooling the drilled hole, a cooling assembly 5 is designed. A vertical frame 5-1 is provided on one side of the back frame 2. A sliding sleeve is provided on the vertical frame 5-1 with a sliding block 5-2 that can move vertically up and down. A cooling water pipe 5-3 is provided on the sliding block 5-2 and is connected to a nozzle 5-4. A water pump 5-5 is installed on the back of the back frame 2. The water pump 5-5 is connected to the cooling water pipe 5-3 and can draw coolant through the nozzle 5-4 for cooling.

[0040] Furthermore, the bottom surface of the opening in the annular groove 4 - 3 is an upwardly convex inclined structural surface.

[0041] In this embodiment, the inclined bottom surface structure is used to block the coolant without affecting the cleaning of waste chips.

[0042] Furthermore, the clamping sleeve 3-10 is a semicircular structure, and the positioning column 3-14 is at the same axial position as the clamping sleeve 3-10.

[0043] In this embodiment, the semicircular structure enables the two clamping sleeves 3-10 to be clamped on both sides of the hand touch seat and maintain the axial position.

[0044] Furthermore, the connection portion between the output end of the water pump 5-5 and the cooling water pipe 5-3 is a bendable hose structure.

[0045] In this embodiment, the hose structure is used to coordinate the height change of the sliding block 5-2 moving up and down.

[0046] When processing is required, take out the hand touch seat and put it on the positioning column 3-14, then start the telescopic cylinder 3-6 to push the rectangular plate 3-11, and move the transmission column 3-12 in the transmission hole 3-9 to push the swing frame 3-7, so that the clamping sleeve 3-10 clamps the hand touch seat, then start the drive motor 3-1, control the vertical screw 3-2 to make the lifting seat 3-4 drive the hand touch seat to move downward, start the drilling motor 4-2 to drill the hand touch seat, and start the water pump 5-5, spray coolant through the nozzle 5-4 for cooling, waste chips and coolant enter the annular groove 4-3, the coolant is filtered through the filter mesh 4-5 into the collection chamber 4-4 and flows out to the collection container, waste chips remain in the annular groove 4-3, and when too much is collected, it can be cleaned once. After the processing is completed, hold the hand touch seat and directly open the clamping sleeve 3-10 and reset it.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A positioning drilling device for processing a hand mold base, characterized in that: include A base (1) and a back frame (2), wherein the back frame (2) is fixed on the base (1); A fixed lifting assembly (3) and a top plate (3-13), wherein the top plate (3-13) is fixed to the upper end of the side surface of the back frame (2), and the fixed lifting assembly (3) is arranged on the back frame (2) and the top plate (3-13); A drilling separation component (4), the drilling separation component (4) being arranged at the bottom of the base (1); A cooling assembly (5), the cooling assembly (5) being arranged outside the back frame (2); The fixed lifting assembly (3) includes a driving motor (3-1), the driving motor (3-1) is installed on the top of the back frame (2), a vertical screw (3-2) is rotatably connected in the base (1), the vertical screw (3-2) is connected to the output end of the driving motor (3-1), a round rod (3-3) is provided in the back frame (2), and a lifting seat (3-4) is slidably connected to the round rod (3-3).

2. A positioning drilling device for processing a hand mold base according to claim 1, characterized in that: The lifting seat (3-4) is connected to the vertical screw (3-2) through threaded engagement, a long hole (3-5) is provided on the surface of the back frame (2), a telescopic cylinder (3-6) is installed in the lifting seat (3-4), and opposite ends of the lifting seat (3-4) are rotatably connected to a swing frame (3-7) through a pin shaft.

3. A positioning drilling device for processing a hand mold base according to claim 2, characterized in that: A through hole (3-8) is provided on the side surface of the swing frame (3-7), transmission holes (3-9) are provided on both surfaces inside the through hole (3-8), a clamping sleeve (3-10) is provided at one end of the swing frame (3-7), and a rectangular plate (3-11) is connected to the output end of the telescopic cylinder (3-6).

4. A positioning drilling device for processing a hand mold base according to claim 3, characterized in that: A pair of transmission columns (3-12) are provided on both upper and lower end surfaces of the rectangular plate (3-11), and the transmission columns (3-12) are slidably connected in the transmission holes (3-9). A positioning column (3-14) is provided at the bottom of the top plate (3-13), and a limiting ring (3-15) is provided on the positioning column (3-14).

5. The positioning drilling equipment for processing a hand mold base according to claim 1, characterized in that: The drilling separation component (4) comprises an inner cavity (4-1), the inner cavity (4-1) is opened in the base (1), a drilling motor (4-2) is installed in the inner cavity (4-1), an annular groove (4-3) is opened on the surface of the base (1), and the annular groove (4-3) is opened around the periphery of the inner cavity (4-1).

6. A positioning drilling device for processing a hand mold base according to claim 5, characterized in that: One side of the annular groove (4-3) is an open structure, a collecting chamber (4-4) is provided in the base (1), a filtering mesh hole (4-5) is provided in the annular groove (4-3), and the filtering mesh hole (4-5) is communicated with the collecting chamber (4-4).

7. The positioning drilling equipment for processing a hand mold base according to claim 1, characterized in that: The cooling assembly (5) includes a vertical frame (5-1), the vertical frame (5-1) is fixed to the side end surface of the back frame (2), a sliding block (5-2) is movably connected to the vertical frame (5-1), a cooling water pipe (5-3) is installed in the sliding block (5-2), a nozzle (5-4) is provided at one end of the cooling water pipe (5-3), a water pump (5-5) is installed on the outer surface of the back frame (2), and the output end of the water pump (5-5) is connected to the cooling water pipe (5-3).

8. The positioning drilling equipment for processing a hand mold base according to claim 5, characterized in that: The bottom surface of the inner opening of the annular groove (4-3) is an upwardly convex inclined structural surface.

9. The positioning drilling equipment for processing a hand mold base according to claim 4, characterized in that: The clamping sleeve (3-10) is a semicircular structure, and the axial center position of the positioning column (3-14) is the same as that of the clamping sleeve (3-10).

10. The positioning drilling equipment for processing a hand mold base according to claim 7, characterized in that: The connection portion between the output end of the water pump (5-5) and the cooling water pipe (5-3) is a flexible hose structure.

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