Reamer for machining mechanical parts

Abstract

The utility model discloses a broaching machine for machining mechanical parts. The broaching machine comprises a mounting bottom plate, a supporting frame and a broaching table. A horizontal supporting table is fixedly installed at the upper end of the supporting frame, horizontal limiting sliding rails are fixedly installed on the upper side and the lower side of the front end of the horizontal supporting table respectively, a first driving motor is fixedly installed at the side end of the horizontal supporting table, and a transmission lead screw is fixedly installed on a transmission shaft part on the inner side of the first driving motor. The outer curved surface of the side end of the transmission lead screw is in threaded connection with a horizontal moving table, a first hydraulic telescopic rod is fixedly installed in the middle of the front end of the horizontal moving table, a mounting plate is fixedly installed on the telescopic part of the lower end of the first hydraulic telescopic rod, and limiting sliding rods are fixedly installed on the two sides of the upper end of the mounting plate. The outer curved surface of the upper end of the limiting sliding rod is movably connected with a limiting seat in a penetrating fit mode. According to the pipe reaming device, the pipe needing to be reamed is clamped, fixed and moved, and meanwhile reaming operation on the pipe is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical parts processing technical field, concretely is a reamer for mechanical parts processing. BACKGROUND

[0002] Mechanical parts processing refers to the process of transforming raw materials (such as metal, plastic, rubber, etc.) into mechanical parts with specific shape, size and performance through a series of processes. The role of mechanical parts processing mainly reflects in the following aspects:

[0003] Building the foundation of machines and equipment: mechanical parts are the basic units that make up machines and equipment. Through processing, raw materials can be transformed into parts with specific functions. Improving the performance and efficiency of equipment: accurate processing can ensure the precision of cooperation and size between parts, thereby improving the running efficiency and stability of equipment. Ensuring the safety and reliability of equipment: quality control and inspection during processing can ensure the strength and durability of parts, thereby preventing equipment from malfunctioning or accidents during use. Promoting technological innovation and industrial upgrading: with the advancement of processing technology, such as the application of advanced technologies such as numerical control processing, laser processing and 3D printing, the processing precision and efficiency of mechanical parts have been significantly improved. These new technologies not only improve the quality and performance of products, but also promote the transformation and upgrading of manufacturing industry and the intelligent development of manufacturing industry.

[0004] However, in actual use, in the traditional mechanical parts processing process, reaming operation is an important link in mechanical processing, which involves the use of reaming drill or other special tools to expand the existing hole processing operation. Traditional reaming operation usually relies on manual or semi-automatic equipment, which has the problems of complex operation and low efficiency, thereby affecting the processing efficiency of mechanical parts processing. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a reamer for mechanical parts processing to solve the problem of low processing efficiency of mechanical parts processing caused by the complex operation and low efficiency of traditional reaming operation in the traditional mechanical parts processing process.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: including installation bottom plate, support frame and reaming table;

[0007] The upper end of the support frame is fixedly installed with a horizontal support table, the upper and lower sides of the front end of the horizontal support table are fixedly installed with horizontal limiting sliding rails, the side end of the horizontal support table is fixedly installed with a first driving motor, the inner transmission shaft part of the first driving motor is fixedly installed with a transmission screw rod, the outer curved surface of the side end of the transmission screw rod is connected with a horizontal moving table, the middle part of the front end of the horizontal moving table is fixedly installed with a first hydraulic telescopic rod, the telescopic part of the lower end of the first hydraulic telescopic rod is fixedly installed with a mounting plate, the upper end of the mounting plate is fixedly installed with limiting sliding rods on both sides, the outer curved surface of the upper end of the limiting sliding rod penetrates and is fixedly connected with a limiting seat, the lower end surface of the mounting plate is fixedly installed with a double-head telescopic cylinder, the telescopic parts on both sides of the double-head telescopic cylinder are fixedly installed with clamping blocks for clamping the required hole expanding pipe, and the rear end of the mounting plate penetrates and is fixedly installed with an infrared positioning emitter.

[0008] The upper end of the front side of the hole expanding table is fixedly installed with a vertical limiting sliding rail, the inner bottom end of the hole expanding table is fixedly installed with a second hydraulic telescopic rod, the telescopic part of the upper top end of the second hydraulic telescopic rod is fixedly installed with a vertical moving table, the rear side of the lower end of the vertical moving table penetrates and is fixedly installed with a second driving motor, the upper end transmission shaft part of the second driving motor is fixedly installed with a first synchronous wheel, the outer end of the first synchronous wheel is connected with a second synchronous wheel through a synchronous belt transmission, the middle part of the second synchronous wheel is fixedly installed with a rotating shaft seat, the upper end of the rotating shaft seat is fixedly installed with a hole expanding head for expanding the pipe, and the rear side of the upper end of the vertical moving table is fixedly installed with an infrared positioning receiver.

[0009] Preferably, the hole expanding table and the support frame are respectively fixedly installed on the front and rear sides of the upper end surface of the mounting bottom plate, the number of the horizontal limiting sliding rails is two, and they are symmetrically distributed on the upper and lower sides of the front end of the horizontal support table.

[0010] Preferably, the transmission screw rods are rotatably connected to the front end of the horizontal support table through rotating shafts, and the horizontal moving table is limitingly and movably connected to the front end of the horizontal limiting sliding rail.

[0011] Preferably, the number of the limiting sliding rods is two, and they are symmetrically distributed on both sides of the upper end of the mounting plate, and the limiting seats are fixedly installed on both sides of the front end of the horizontal moving table.

[0012] Preferably, the double-head telescopic cylinder is communicated with an external control air pump through an air pipe, and the number of the clamping blocks is two, and they are symmetrically distributed on both sides of the double-head telescopic cylinder.

[0013] Preferably, the number of the vertical limiting sliding rails is two, and they are symmetrically distributed on the front side of the upper end of the hole expanding table, and the first hydraulic telescopic rod and the second hydraulic telescopic rod are respectively communicated with an external hydraulic control oil cylinder through hydraulic pipelines.

[0014] Preferably, the vertical moving table is vertically limited and is connected to the front end of the vertical limiting slide rail through an active connection, and the upper end of the rotating shaft seat is connected to the upper end of the vertical moving table through a rotating shaft.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1、The utility model discloses when double -end telescopic cylinder contracts, will drive the clamping block to move inwards synchronously, when clamping block moves inwards synchronously, will hold and fix the pipe material of needing to reaming, when the pipe material is held and fixed, through the control opening first hydraulic telescopic rod contracts, when first hydraulic telescopic rod contracts, will drive the mounting plate to move linearly upwards, when mounting plate moves linearly upwards, will synchronously drive the pipe material of being held and fixed to move linearly upwards, when the pipe material is held and fixed the pipe material moves linearly upwards, through the control opening first drive motor, when first drive motor opens, will drive horizontal moving table to move linearly horizontally inwards in turn, when horizontal moving table moves linearly horizontally inwards, will synchronously drive the pipe material of being held and fixed to move linearly horizontally, thereby realize convenient to hold and fix and position removal of the pipe material of needing to reaming effect.

[0017] 2、The utility model discloses still when mounting plate and vertical moving table keep vertical position, through the control opening first hydraulic telescopic rod extends, when first hydraulic telescopic rod extends, will drive the pipe material of being held and fixed to move linearly downwards, when the pipe material moves linearly downwards, through the control opening second hydraulic telescopic rod extends upwards, when second hydraulic telescopic rod extends upwards, will drive vertical moving table to move linearly upwards, when vertical moving table moves linearly upwards, will drive rotating shaft seat to move linearly upwards, when rotating shaft seat moves linearly upwards, will drive reaming head to move linearly upwards, will extrude reaming operation to the pipe material bottom of being held and fixed to the pipe material of needing to reaming, thereby realize the pipe material of needing to reaming to hold and fix and position removal, convenient to the pipe material reaming operation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic diagram of the reamer for mechanical part machining. Figure 1 ;

[0019] Figure 2 It is a whole structure schematic diagram of the reamer for mechanical part machining. Figure 2 ;

[0020] Figure 3 It is a partial structure schematic view of the reamer for mechanical part machining.

[0021] In the figure: 1, the mounting bottom plate; 2, the support frame; 3, the counterboring table; 4, the horizontal support table; 5, the horizontal limiting slide rail; 6, the first drive motor; 7, the transmission screw; 8, the horizontal moving table; 9, the first hydraulic telescopic rod; 10, the mounting plate; 11, the limiting slide rod; 12, the limiting seat; 13, the vertical limiting slide rail; 14, the second hydraulic telescopic rod; 15, the vertical moving table; 16, the second drive motor; 17, the first synchronous wheel; 18, the second synchronous wheel; 19, the rotating shaft seat; 20, the counterboring head; 21, the infrared positioning emitter; 22, the infrared positioning receiver; 23, the double-head telescopic air cylinder; 24, the clamping block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-3 The present application provides a kind of counterboring machine technical solutions for machining mechanical parts: including mounting bottom plate 1, support frame 2 and counterboring table 3, and counterboring table 3 and support frame 2 are fixedly installed on the front and rear sides of the upper end surface of mounting bottom plate 1 respectively;

[0024] The upper end of the support frame 2 is fixedly installed with a horizontal support table 4, the upper and lower sides of the front end of the horizontal support table 4 are fixedly installed with horizontal limiting sliding rails 5, and the number of the horizontal limiting sliding rails 5 is two, which are symmetrically distributed on the upper and lower sides of the front end of the horizontal support table 4, a first driving motor 6 is fixedly installed on the side end of the horizontal support table 4, a transmission screw 7 is fixedly installed on the inner side transmission shaft part of the first driving motor 6, and the two side ends of the transmission screw 7 are rotatably connected to the front end of the horizontal support table 4 through a rotating shaft, a horizontal moving table 8 is threadedly connected to the outer curved surface of the side end of the transmission screw 7, and the horizontal moving table 8 is limitingly and movably connected to the front end of the horizontal limiting sliding rail 5, so that the horizontal moving table 8 is horizontally and linearly moved and limited by the horizontal limiting sliding rail 5, a first hydraulic telescopic rod 9 is fixedly installed on the front end middle part of the horizontal moving table 8, an installation plate 10 is fixedly installed on the lower end telescopic part of the first hydraulic telescopic rod 9, limiting sliding rods 11 are fixedly installed on the upper end of both sides of the installation plate 10, and the number of the limiting sliding rods 11 is two, which are symmetrically distributed on the upper end of both sides of the installation plate 10, limiting seats 12 are movably connected to the upper end outer curved surface of the limiting sliding rods 11, and the limiting seats 12 are fixedly installed on the front end of both sides of the horizontal moving table 8, so that the installation plate 10 is vertically and linearly moved and limited by the limiting seats 12 in cooperation with the limiting sliding rods 11, a double-head telescopic air cylinder 23 is fixedly installed on the lower end surface of the installation plate 10, and the double-head telescopic air cylinder 23 is communicated with an external control air pump through an air pipe, clamping blocks 24 for clamping the required hole expanding pipes are fixedly installed on the two side telescopic parts of the double-head telescopic air cylinder 23, and the number of the clamping blocks 24 is two, which are symmetrically distributed on both sides of the double-head telescopic air cylinder 23, and an infrared positioning emitter 21 is fixedly installed on the rear end of the installation plate 10;

[0025] The vertical limiting slide rail 13 is fixedly installed on the front side of the upper end of the hole expanding table 3, and the number of the vertical limiting slide rail 13 is two, which are symmetrically distributed on the front side of the upper end of the hole expanding table 3, the second hydraulic telescopic rod 14 is fixedly installed on the inner bottom end of the hole expanding table 3, and the first hydraulic telescopic rod 9 and the second hydraulic telescopic rod 14 are respectively communicated with the external hydraulic control oil cylinder through the hydraulic pipeline, the vertical moving table 15 is fixedly installed on the upper telescopic part of the second hydraulic telescopic rod 14, and the vertical moving table 15 is vertically and limitingly connected to the front end of the vertical limiting slide rail 13, so that the vertical linear movement of the vertical moving table 15 is limited through the vertical limiting slide rail 13, the second drive motor 16 is fixedly installed on the lower end of the rear side of the vertical moving table 15, the first synchronous wheel 17 is fixedly installed on the upper end transmission shaft part of the second drive motor 16, the second synchronous wheel 18 is transmissionally connected to the outer end of the first synchronous wheel 17 through a synchronous belt, the rotating shaft seat 19 is fixedly installed on the middle part of the second synchronous wheel 18, the rotating shaft seat 19 is rotationally connected to the upper end of the vertical moving table 15 through a rotating shaft penetrating the upper end, the hole expanding head 20 for expanding the pipe is fixedly installed on the upper end of the rotating shaft seat 19, and the infrared positioning receiver 22 is fixedly installed on the upper end of the rear side of the vertical moving table 15, so that the vertical position of the mounting plate 10 and the vertical moving table 15 is positioned through the cooperation of the infrared positioning receiver 22 and the infrared positioning emitter 21.

[0026] Working principle: in use, the double-head telescopic cylinder 23 is controlled to be opened and contracted, when the double-head telescopic cylinder 23 is contracted, the clamping block 24 is driven to move inward synchronously, when the clamping block 24 moves inward synchronously, the pipe to be expanded is clamped and fixed, when the pipe is clamped and fixed, the first hydraulic telescopic rod 9 is controlled to be opened and contracted, when the first hydraulic telescopic rod 9 is contracted, the mounting plate 10 is driven to move upward in a straight line, when the mounting plate 10 moves upward in a straight line, the clamped and fixed pipe is synchronously driven to move upward in a straight line, when the clamped and fixed pipe moves upward in a straight line, the first drive motor 6 is controlled to be opened, when the first drive motor 6 is opened, the transmission screw rod 7 is driven to rotate, when the transmission screw rod 7 rotates, the clamped and fixed pipe is synchronously driven to move horizontally in a straight line due to the action force generated by the threaded connection, so that the pipe to be expanded is clamped and fixed and moved in position conveniently is realized;

[0027] When the pipe clamped and fixed moves horizontally and linearly, the infrared positioning emitter 21 cooperates with the infrared positioning emitter 21 to position the mounting plate 10 and the vertical moving table 15 vertically, when the mounting plate 10 and the vertical moving table 15 keep the vertical position, the first hydraulic telescopic rod 9 is controlled to be opened to extend, when the first hydraulic telescopic rod 9 extends, the pipe clamped and fixed is driven to move downward linearly, when the pipe moves downward linearly, the second hydraulic telescopic rod 14 is controlled to be opened to extend upward, when the second hydraulic telescopic rod 14 extends upward, the vertical moving table 15 is driven to move upward linearly, when the vertical moving table 15 moves upward linearly, the rotating shaft base 19 is driven to move upward linearly, when the rotating shaft base 19 moves upward linearly, the hole expanding head 20 is driven to move upward linearly, so that the pipe clamped and fixed is expanded at the bottom, thereby realizing the pipe clamped and fixed and position moving while expanding the pipe.

[0028] Meanwhile, the second driving motor 16 is controlled to be opened, when the second driving motor 16 is opened, the first synchronous wheel 17 is driven to rotate, when the first synchronous wheel 17 rotates, the second synchronous wheel 18 is driven to rotate through the synchronous belt transmission, when the second synchronous wheel 18 rotates, the rotating shaft base 19 is driven to rotate, when the rotating shaft base 19 rotates, the hole expanding head 20 is driven to rotate, so that the hole expanding head 20 can rotate when expanding the pipe at the bottom, thereby keeping the pipe at the bottom uniformly stressed.

[0029] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying that there is any such actual relationship or order between these entities or actions. Moreover, the terms "comprises", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus that comprises a list of elements does not only include those elements, but also includes other elements not explicitly listed, or inherent to such a process, method, article, or apparatus.

[0030] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A reamer for machining mechanical parts, characterized in that: It includes installation base plate (1), support frame (2) and chambering platform (3); The upper end of the support frame (2) is fixedly installed with a horizontal support table (4), the upper and lower sides of the front end of the horizontal support table (4) are fixedly installed with horizontal limiting sliding rails (5), the side end of the horizontal support table (4) is fixedly installed with a first drive motor (6), the inner drive shaft part of the first drive motor (6) is fixedly installed with a transmission screw rod (7), the side end of the transmission screw rod (7) is externally threadedly connected with a horizontal moving table (8), the front end of the horizontal moving table (8) is fixedly installed with a first hydraulic telescopic rod (9), the lower end telescopic part of the first hydraulic telescopic rod (9) is fixedly installed with an installation plate (10), the upper end of the installation plate (10) is fixedly installed with limiting sliding rods (11), the upper end of the limiting sliding rods (11) is externally and curvilinearly penetrated and fixedly connected with limiting seats (12), the lower end surface of the installation plate (10) is fixedly installed with double-head telescopic air cylinders (23), the two sides of the double-head telescopic air cylinders (23) are fixedly installed with clamping blocks (24) for clamping the required chambering pipe, and the rear end of the installation plate (10) is fixedly installed with an infrared positioning emitter (21). The upper end of the chambering platform (3) is fixedly installed with a vertical limiting sliding rail (13), the inner bottom end of the chambering platform (3) is fixedly installed with a second hydraulic telescopic rod (14), the upper top end telescopic part of the second hydraulic telescopic rod (14) is fixedly installed with a vertical moving table (15), the rear side of the lower end of the vertical moving table (15) is fixedly installed with a second drive motor (16), the upper end drive shaft part of the second drive motor (16) is fixedly installed with a first synchronous wheel (17), the outer end of the first synchronous wheel (17) is drivingly connected with a second synchronous wheel (18) through a synchronous belt, the middle part of the second synchronous wheel (18) is fixedly installed with a rotating shaft seat (19), the upper end of the rotating shaft seat (19) is fixedly installed with a chambering head (20) for chambering the pipe, and the rear side of the upper end of the vertical moving table (15) is fixedly installed with an infrared positioning receiver (22).

2. The machine according to claim 1, characterized in that: The chambering platform (3) and the support frame (2) are respectively fixedly installed on the upper end surface of the installation base plate (1) and the front and rear sides, the number of the horizontal limiting sliding rails (5) is two, and they are symmetrically distributed on the upper and lower sides of the front end of the horizontal support table (4).

3. The machine according to claim 2, characterized in that: The two side ends of the transmission screw rod (7) are rotatably connected to the front end of the horizontal support table (4) through rotating shafts, and the limiting sliding rails (5) are fixedly installed on the front end of the horizontal support table (4).

4. The machine according to claim 3, characterized in that: The number of the limiting sliding rods (11) is two, and they are symmetrically distributed on the two sides of the upper end of the installation plate (10), and the limiting seats (12) are fixedly installed on the two sides of the front end of the horizontal moving table (8).

5. The machine according to claim 4, characterized in that: The double-head telescopic air cylinders (23) are communicated with an external control air pump through an air pipe, and the number of the clamping blocks (24) is two, and they are symmetrically distributed on the two sides of the double-head telescopic air cylinders (23).

6. The machine according to claim 5, characterized in that: The vertical limiting slide rails (13) are two in number and symmetrically distributed on the front side of the upper end of the counterbore table (3), and the first hydraulic telescopic rod (9) and the second hydraulic telescopic rod (14) are respectively communicated with the external hydraulic control oil cylinder through hydraulic pipelines.

7. The machine according to claim 6, characterized in that: The vertical moving table (15) is vertically and limitingly connected to the front end of the vertical limiting slide rail (13) in a fit and movable manner, and the upper end of the rotating shaft seat (19) is connected to the upper end of the vertical moving table (15) in a rotating manner through a rotating shaft.

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