Drilling and boring device for roller stand machining

Abstract

The utility model relates to the technical field of drilling and boring processing, in particular to a drilling and boring device for processing a roller stand, which comprises a workbench and a roller stand, the roller stand is provided with a notch, the workbench is fixedly connected with a positioning and clamping mechanism, and two sides of the positioning and clamping mechanism are respectively provided with a punching mechanism and a boring mechanism. The positioning and clamping mechanism comprises a base, a first positioning block is detachably connected to the base, a positioning groove is formed in the first positioning block, the bottom of the roller stand is clamped in the positioning groove, an air cylinder is further arranged on the base, a piston rod is arranged in the air cylinder, and the top of the piston rod extends out of the air cylinder and is connected with a pressing plate; the pressing plate extends into a notch of the roller stand, a support is further arranged on the base, a drill bit positioning sleeve is arranged on the support, and a control button is further arranged on the workbench. According to the roller stand punching and boring device, punching and boring of the roller stand can be completed through one-time positioning, size errors caused by multiple times of positioning are avoided, and the qualified rate of finished products is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to borehole drilling processing technical field, concretely relates to a borehole drilling device for roller seat processing. BACKGROUND

[0002] As the key part in the compact spinning yarn machine, the roller seat is mainly used for supporting and positioning the position of the roller, and the stability of the roller in operation directly determines the quality of the finished yarn, so the processing precision of the roller seat has higher requirements.

[0003] Because the material used for the roller seat is poor in rigidity, large in elasticity and high in required precision, it is difficult to guarantee the stability of the processing size during processing, in the existing processing, the ordinary machine tool processing needs multiple processes, so multiple positioning is needed, and in the process of multiple positioning processing, the cumulative error is getting larger and larger, the designed size requirement of the roller seat cannot be guaranteed, and the unqualified rate of the finished product is higher. UTILITY MODEL CONTENTS

[0004] In view of the above problems, the utility model provides a borehole drilling device for roller seat processing, which can complete processing through one positioning, avoids the size error caused by multiple positioning, and improves the qualified rate of the finished product.

[0005] To achieve the above object, the technical scheme of the utility model is as follows: a borehole drilling device for roller seat processing, comprising a workbench and a roller seat, a notch is formed in the roller seat, a positioning and clamping mechanism is fixedly connected to the workbench, a punching mechanism and a boring mechanism are arranged on the two sides of the positioning and clamping mechanism, the punching mechanism and the boring mechanism are slidably connected to the workbench, the positioning and clamping mechanism comprises a base, a first positioning block is detachably connected to the base, a positioning groove is formed in the first positioning block, the bottom of the roller seat is clamped in the positioning groove, a cylinder is further arranged on the base, a piston rod is arranged in the cylinder, the top of the piston rod extends out of the cylinder and is connected with a pressing plate, the pressing plate extends into the notch of the roller seat, a bracket is further arranged on the base, a drill bit positioning sleeve is arranged on the bracket, and a control button is further arranged on the workbench, which controls the working state of the cylinder, the punching mechanism and the boring mechanism.

[0006] The punching mechanism comprises a first base, a first motor and a first power head are arranged on the first base, and the first motor is rotatably connected with the first power head.

[0007] The boring mechanism comprises a second base, a second motor and a second power head are arranged on the second base, and the second motor is rotatably connected with the second power head.

[0008] As a further scheme of the utility model, a second positioning block is arranged on the side surface of the base, and a positioning screw is screwed on the second positioning block.

[0009] As a further scheme of the utility model: the positioning groove is a U-shaped groove.

[0010] As a further scheme of the utility model: the support is L-shaped.

[0011] As a further scheme of the utility model: the base is equipped with a third base, and the air cylinder is installed on the third base.

[0012] As a further scheme of the utility model: the base is further equipped with a boss, and the first positioning block is detachably connected above the boss.

[0013] As a further scheme of the utility model: the boss is equipped with a limiting rod, a limiting slot is formed in the pressing plate, and the pressing plate is sleeved in the limiting rod through the limiting slot.

[0014] As a further scheme of the utility model: a sliding slot is formed in the bottom of the pressing plate, and the top of the piston rod is slidably connected with the pressing plate through the sliding slot.

[0015] As a further scheme of the utility model: a sliding rail is formed in the workbench, and the first base and the second base are slidably connected with the sliding rail.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] 1. The utility model adopts the cooperation of the punching mechanism and the boring mechanism, and on the basis of one positioning of the roller seat, punching and boring operations can be simultaneously completed, the dimensional error caused by multiple positioning is avoided, and the qualified rate of finished products is improved.

[0018] 2. The utility model reduces the positioning times of the roller seat, greatly reduces the labor intensity of workers, and improves the work efficiency. DRAWINGS

[0019] Fig. 1 It is the whole structure schematic view of the drilling and boring device for roller seat machining in the utility model.

[0020] Fig. 2 It is the positioning and clamping mechanism structure schematic view of the drilling and boring device for roller seat machining in the utility model.

[0021] Fig. 3 It is the roller seat structure schematic view of the drilling and boring device for roller seat machining in the utility model.

[0022] Fig. 4 It is the structure schematic view of the first positioning block of the drilling and boring device for roller seat machining in the utility model.

[0023] In the figure: 1, workbench; 2, roller seat; 3, notch; 4, positioning and clamping mechanism; 41, base; 42, first positioning block; 43, positioning groove; 44, air cylinder; 45, piston rod; 46, pressing plate; 47, bracket; 48, drill bit positioning sleeve; 49, second positioning block; 410, positioning screw; 411, third base; 412, boss; 413, limiting rod; 414, limiting groove; 415, sliding groove; 5, punching mechanism; 51, first base; 52, first motor; 53, first power head; 6, boring mechanism; 61, second base; 62, second motor; 63, second power head; 7, control button; 8, sliding rail. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Reference Figs. 1 to 4 A roller seat machining drilling and boring device, including workbench 1 and roller seat 2, roller seat 2 is set up with notch 3, workbench 1 is fixedly connected with positioning and clamping mechanism 4, and the both sides of positioning and clamping mechanism 4 are respectively provided with punching mechanism 5 and boring mechanism 6, and punching mechanism 5 and boring mechanism 6 are slidably connected with workbench 1, and positioning and clamping mechanism 4 includes base 41, and first positioning block 42 is detachably connected on base 41, and positioning groove 43 is set up on first positioning block 42, and the bottom of roller seat 2 is clamped in positioning groove 43, and air cylinder 44 is further arranged on base 41, and piston rod 45 is arranged in air cylinder 44, and the top of piston rod 45 extends out of air cylinder 44, and connecting with pressing plate 46, and pressing plate 46 extends into the notch 3 of roller seat 2, and bracket 47 is further arranged on base 41, and drill bit positioning sleeve 48 is arranged on bracket 47, and control button 7 is further arranged on workbench 1, and the working state of air cylinder 44, punching mechanism 5 and boring mechanism 6 is controlled by control button 7; punching mechanism 5 includes first base 51, and first motor 52 and first power head 53 are arranged on first base 51, and first motor 52 is rotatably connected with first power head 53; boring mechanism 6 includes second base 61, and second motor 62 and second power head 63 are arranged on second base 61, and second motor 62 is rotatably connected with second power head 63.

[0026] The side surface of base 41 is provided with second positioning block 49, and positioning screw 410 is screwed on second positioning block 49.

[0027] Positioning groove 43 is U-shaped groove.

[0028] Bracket 47 is L-shaped.

[0029] The third base 411 is arranged on the base 41, and the cylinder 44 is arranged on the third base 411.

[0030] The boss 412 is arranged on the base 41, and the first positioning block 42 is detachably connected above the boss 412.

[0031] The limiting rod 413 is arranged on the boss 412, and the limiting groove 414 is arranged on the pressing plate 46, and the pressing plate 46 is sleeved on the limiting rod 413 through the limiting groove 414.

[0032] The sliding groove 415 is arranged on the bottom of the pressing plate 46, and the top of the piston rod 45 is slidably connected with the pressing plate 46 through the sliding groove 415.

[0033] The slide rail 8 is arranged on the workbench 1, and the first base 51 and the second base 61 are slidably connected with the slide rail 8.

[0034] In use, the roller holder 2 is first placed in the first positioning block 42 of the positioning and clamping mechanism 4, the control button 7 on the workbench 1 is operated, the cylinder 44 starts to work, thereby driving the pressing plate 46 to clamp the roller holder 2, the positioning screw 410 on the second positioning block 49 is tightened, the punching mechanism 5 is operated to work forward through the operation of the button 7, the first power head 53 is started to rotate at a required speed to drill holes, after the drilling is completed, the first power head 53 is retracted and stopped, and the boring mechanism 6 starts to work, the second power head 63 is started to cut, after the cutting is completed, the second power head 63 is retracted and stopped, the hole processing on the roller holder 2 is completed, the control button 7 is pressed, the cylinder 44 drives the pressing plate 46 to loosen, and the roller holder 2 is taken out, thereby completing the processing of one roller holder 2.

[0035] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A roller seat processing drilling and boring device, comprising a workbench (1) and a roller seat (2), a notch (3) is formed on the roller seat (2), characterized in that: The workbench (1) is fixedly connected with a positioning and clamping mechanism (4), both sides of the positioning and clamping mechanism (4) are respectively provided with a punching mechanism (5) and a boring mechanism (6), the punching mechanism (5) and the boring mechanism (6) are slidably connected with the workbench (1), the positioning and clamping mechanism (4) comprises a base (41), the base (41) is detachably connected with a first positioning block (42), the first positioning block (42) is provided with a positioning groove (43), the bottom of the roller seat (2) is clamped in the positioning groove (43), the base (41) is further provided with a pneumatic cylinder (44), the pneumatic cylinder (44) is provided with a piston rod (45), the top of the piston rod (45) extends out of the pneumatic cylinder (44) and is connected with a pressing plate (46), the pressing plate (46) extends into the notch (3) of the roller seat (2), the base (41) is further provided with a support (47), the support (47) is provided with a drill bit positioning sleeve (48), the workbench (1) is further provided with a control button (7), the control button (7) controls the working state of the pneumatic cylinder (44), the punching mechanism (5) and the boring mechanism (6). The punching mechanism (5) comprises a first base (51), the first base (51) is provided with a first motor (52) and a first power head (53), and the first motor (52) is rotatably connected with the first power head (53). The boring mechanism (6) comprises a second base (61), the second base (61) is provided with a second motor (62) and a second power head (63), and the second motor (62) is rotatably connected with the second power head (63).

2. The drilling and boring device for processing of a roller seat according to claim 1, characterized in that: The side surface of the base (41) is provided with a second positioning block (49), and the second positioning block (49) is screwed with a positioning screw (410).

3. The drilling and boring device for processing of a roller seat according to claim 2, characterized in that: The positioning groove (43) is a U-shaped groove.

4. The drilling and boring device for processing of a roller seat according to claim 3, characterized in that: The support (47) is L-shaped.

5. The drilling and boring device for processing of a roller seat according to claim 4, characterized in that: The base (41) is provided with a third base (411), and the pneumatic cylinder (44) is mounted on the third base (411).

6. The drilling and boring device for processing of a roller seat according to claim 5, characterized in that: The base (41) is further provided with a boss (412), and the first positioning block (42) is detachably connected above the boss (412).

7. The drilling and boring device for processing of a roller seat according to claim 6, characterized in that: The boss (412) is provided with a limiting rod (413), and the pressing plate (46) is provided with a limiting groove (414), and the pressing plate (46) is sleeved in the limiting rod (413) through the limiting groove (414).

8. The drilling and boring device for processing of a roller seat according to claim 7, characterized in that: The bottom of the pressing plate (46) is provided with a sliding groove (415), and the top of the piston rod (45) is slidably connected with the pressing plate (46) through the sliding groove (415).

9. The drilling and boring device for processing of a roller seat according to claim 8, characterized in that: The workbench (1) is provided with a sliding rail (8), and the bottoms of the first base (51) and the second base (61) are slidably connected with the sliding rail (8).

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