CN216325574U

CN216325574U - Carbide saw bit gear grinding processing equipment

Info

Publication number: CN216325574U
Application number: CN202123056160.2U
Authority: CN
Inventors: 朱一新; 荣建生; 朱刚
Original assignee: Changshu Qingong Hardware & Tools Machinery Co ltd
Current assignee: Changshu Qingong Hardware & Tools Machinery Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-04-19
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a gear grinding processing device for a hard alloy saw blade, which relates to the technical field of saw blade processing and comprises a base, a gear grinding assembly, a hard alloy saw blade and a standard saw blade, wherein one end of the top of the base is connected with the gear grinding assembly for grinding the hard alloy saw blade, the top of the base is connected with an intermittent rotating assembly for rotating the hard alloy saw blade, the intermittent rotating assembly is connected with the hard alloy saw blade, the top of the hard alloy saw blade is connected with the standard saw blade, the number of tooth grooves of the standard saw blade is the same as that of tooth grooves required to be processed by the hard alloy saw blade, and the other end of the top of the base is connected with an intermittent driving structure for intermittently driving the hard alloy saw blade; through the mode, the intermittent pushing structure is convenient for pushing the hard alloy saw blade to move intermittently through the standard saw blade, so that the continuous processing treatment of the hard alloy saw blade is realized, and meanwhile, the pushing structure is simple in structure and simple in operation.

Description

Carbide saw bit gear grinding processing equipment

Technical Field

The utility model relates to the technical field of saw blade processing, in particular to hard alloy saw blade gear grinding processing equipment.

Background

The hard alloy circular saw blade is the most commonly used cutting tool for processing wooden products, and the quality of the hard alloy circular saw blade is closely related to the quality of processed products. The hard alloy circular saw blade needs to be subjected to gear grinding through a gear grinding machine during machining, the gear grinding machine is used for machining a cylindrical gear or a gear (such as a helical gear, a bevel gear and the like) of a gear machining tool by using a grinding wheel as a grinding tool. The gear grinding machine is mainly used for eliminating deformation after heat treatment and improving gear precision, a series of processing technologies such as rough turning, finish turning, gear shaving, gear hobbing, chamfering, gear grinding, chamfering and cleaning are needed in the gear processing process, and the gear grinding machine is mainly used for eliminating deformation after heat treatment and improving gear precision, so that the precision of the ground gear is higher.

The existing gear grinding equipment still has some defects when in use, the existing gear grinding machine can realize intermittent pushing of the hard alloy circular saw blade, the position of the non-gear grinding of the hard alloy circular saw blade is pushed to move to the gear grinding machine for continuous gear grinding, but the pushing structure of the intermittent pushing of the gear grinding machine is complex in structure and complex in operation, and meanwhile, the hard alloy circular saw blade which is not convenient to adjust to be suitable for different thicknesses is processed and used.

Therefore, a gear grinding processing device for a hard alloy saw blade is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a gear grinding processing device for a hard alloy saw blade, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a carbide saw bit gerar grinding processing equipment, includes base, gerar grinding subassembly, carbide saw bit and standard saw bit, the top one end of base is connected with the gerar grinding subassembly that is used for carbide saw bit gerar grinding, the top of base is connected with and is used for carbide saw bit pivoted intermittent type runner assembly, intermittent type runner assembly is connected with the carbide saw bit, the top of carbide saw bit is connected with the standard saw bit, and the tooth's socket quantity of standard saw bit is the same with carbide saw bit needs processing tooth's socket quantity, the top other end of base is connected with the intermittent type drive structure that is used for the intermittent type to drive carbide saw bit.

Furthermore, intermittent type runner assembly is including rotating threaded shaft, screw cap, support plectane and damping bearing, the inner ring inner wall of damping bearing and the outer wall fixed connection who rotates the threaded shaft, the outer wall that rotates the threaded shaft is equipped with the support plectane, carbide saw bit cover is epaxial at the rotation thread, and the bottom of carbide saw bit and the top laminating contact of supporting the plectane, it has the screw cap to rotate threaded shaft threaded connection.

Furthermore, the bottom of the outer ring of the damping bearing is fixedly arranged on the top of the base.

Furthermore, the standard saw blade is sleeved at the upper end of the rotating threaded shaft, and the bottom of the threaded cap is in contact with the top of the standard saw blade in an attaching mode.

Further, the intermittent type drive structure includes cross support plate, straight-bar, servo motor, diaphragm, screw thread post and adjusting nut, the straight-bar is installed at the base top, straight-bar top fixedly connected with cross support plate, the inner end bottom fixed mounting of cross support plate has servo motor, servo motor's output is equipped with the diaphragm, there is the screw thread post outer end of diaphragm through fixed connection's thread bush threaded connection, the top of screw thread post is equipped with adjusting nut.

Furthermore, after the hard alloy saw blade is installed, the adjusting nut drives the threaded column to move downwards and insert the threaded column into a tooth groove of a standard saw blade.

Furthermore, when the gear grinding assembly grinds the gear of the hard alloy saw blade, the thread column is inserted into a group of tooth grooves of the standard saw blade, after the tooth grinding of the group of tooth grooves of the hard alloy saw blade, the output end of the servo motor rotates for a circle and drives the thread column to rotate for a circle through the transverse plate and move into another group of tooth grooves of the standard saw blade, and the standard saw blade drives another group of tooth grooves of the hard alloy saw blade to move to the position of the gear grinding assembly to continue gear grinding.

The utility model has the beneficial effects that:

the cross plate of the intermittent driving structure drives the threaded column to be inserted into one group of tooth grooves of the standard saw blade when the gear grinding assembly grinds the gear of the hard alloy saw blade, after one group of tooth grooves of the hard alloy saw blade grinds the gear, the output end of the servo motor rotates for a circle and drives the threaded column to rotate for a circle through the cross plate and move into the other group of tooth grooves of the standard saw blade, the standard saw blade drives the other group of tooth grooves of the hard alloy saw blade to move to the position of the gear grinding assembly for continuous gear grinding, the intermittent driving structure is convenient for the standard saw blade to drive the hard alloy saw blade to move intermittently, so that the continuous processing treatment of the hard alloy saw blade is realized, simultaneously, promote simple structure, easy operation, in addition, rotate adjusting nut and drive the screw thread post and rotate, the screw thread post is adjusted high, and the interval can be adjusted according to the thickness of carbide saw bit between the bottom of screw thread post and the top of supporting the plectane, is convenient for adjust to the carbide saw bit that is fit for different thickness and processes the use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a bottom view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure at A of FIG. 1 according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. the base 2, the grinding tooth assembly 3, the hard alloy saw blade 4, the standard saw blade 5, the threaded shaft 6, the threaded cap 7, the transverse support plate 8, the straight rod 9, the support circular plate 10, the servo motor 11, the transverse plate 12, the threaded column 13, the adjusting nut 14 and the damping bearing are rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Example 1

As shown in fig. 1 and 2, a gear grinding processing device for a hard alloy saw blade comprises a base 1, a gear grinding assembly 2, a hard alloy saw blade 3 and a standard saw blade 4, wherein one end of the top of the base 1 is connected with the gear grinding assembly 2 for grinding the gear of the hard alloy saw blade 3, the top of the base 1 is connected with an intermittent rotating assembly for rotating the hard alloy saw blade 3, the intermittent rotating assembly is connected with the hard alloy saw blade 3, the top of the hard alloy saw blade 3 is connected with the standard saw blade 4, the number of tooth spaces of the standard saw blade 4 is the same as that of the tooth spaces to be processed of the hard alloy saw blade 3, the intermittent rotating assembly comprises a rotating threaded shaft 5, a threaded cap 6, a supporting circular plate 9 and a damping bearing 14, the inner wall of an inner ring of the damping bearing 14 is fixedly connected with the outer wall of the rotating threaded shaft 5, the supporting circular plate 9 is arranged on the outer wall of the rotating threaded shaft 5, and the hard alloy saw blade 3 is sleeved on the rotating threaded shaft 5, the bottom of the hard alloy saw blade 3 is in contact with the top of the supporting circular plate 9 in an attaching mode, the rotary threaded shaft 5 is in threaded connection with the threaded cap 6, the bottom of the outer ring of the damping bearing 14 is fixedly installed at the top of the base 1, the standard saw blade 4 is sleeved at the upper end of the rotary threaded shaft 5, and the bottom of the threaded cap 6 is in contact with the top of the standard saw blade 4 in an attaching mode;

selecting a corresponding standard saw blade 4 according to the hard alloy saw blade 3 to be processed, so that the hard alloy saw blade 3 can conveniently rotate;

as shown in fig. 1, 2 and 3, the other end of the top of the base 1 is connected with an intermittent driving structure for intermittently driving the hard alloy saw blade 3, the intermittent driving structure comprises a cross support plate 7, a straight rod 8, a servo motor 10, a cross plate 11, a threaded column 12 and an adjusting nut 13, the straight rod 8 is installed on the top of the base 1, the cross support plate 7 is fixedly connected with the top of the straight rod 8, the servo motor 10 is fixedly installed at the bottom of the inner end of the cross support plate 7, the cross plate 11 is arranged at the output end of the servo motor 10, the outer end of the cross plate 11 is in threaded connection with the threaded column 12 through a fixedly connected threaded sleeve, the adjusting nut 13 is arranged at the top of the threaded column 12, after the hard alloy saw blade 3 is installed, the adjusting nut 13 drives the threaded column 12 to move downwards and insert into a tooth groove of the standard saw blade 4, the threaded column 12 is inserted into a group of tooth grooves of the standard saw blade 4 when the hard alloy saw blade 3 is ground by the grinding assembly 2, after one group of tooth grooves of the hard alloy saw blade 3 is ground, the output end of the servo motor 10 rotates for a circle to drive the threaded column 12 to rotate for a circle to move into the other group of tooth grooves of the standard saw blade 4 through the transverse plate 11, and the standard saw blade 4 drives the other group of tooth grooves of the hard alloy saw blade 3 to move to the position of the tooth grinding assembly 2 for continuous tooth grinding;

intermittent type promotes convenient 3 intermittent type removals of carbide saw bit through standard saw bit 4 promotion of structure, realize carbide saw bit 3 continuous processing and handle, and simultaneously, promote simple structure, and easy operation, in addition, it drives screw post 12 and rotates to rotate adjusting nut 13, screw post 12 carries out height-adjusting, the interval can be adjusted according to carbide saw bit 3's thickness between the bottom of screw post 12 and the top of supporting plectane 9, be convenient for adjust to the carbide saw bit 3 that is fit for different thickness and process the use.

When the gear grinding machine is used, before the hard alloy saw blade 3 is installed, the adjusting nut 13 drives the threaded column 12 to move upwards, the top of the hard alloy saw blade 3 is opened, the hard alloy saw blade 3 is convenient to assemble and disassemble, the corresponding standard saw blade 4 is selected according to the gear grinding requirement of the hard alloy saw blade 3, the standard saw blade 4 and the threaded cap 6 are sequentially installed on the rotating threaded shaft 5, the hard alloy saw blade 3 is fixedly installed on the supporting circular plate 9, after the hard alloy saw blade 3 is installed, the adjusting nut 13 drives the threaded column 12 to move downwards and insert into the tooth socket of the standard saw blade 4, the gear grinding assembly 2 and the servo motor 10 are both connected with a control unit of the gear grinding machine, the gear grinding assembly 2 and the transverse plate 11 are started by the control unit of the gear grinding assembly 2, the transverse plate 11 of the gear grinding time intermittent driving structure of the hard alloy saw blade 3 drives the threaded column 12 to insert into a group of the tooth socket of the standard saw blade 4, the output of servo motor 10 rotates a week behind a set of tooth's socket gear grinding of carbide saw blade 3 and rotates a week through diaphragm 11 drive screw post 12 and move to another set of tooth's socket of standard saw blade 4 in, standard saw blade 4 drives another set of tooth's socket of carbide saw blade 3 and moves to the department of gear grinding subassembly 2 and continue the gear grinding, the intermittent type promotes the convenient 3 intermittent type removals of carbide saw blade that promote through standard saw blade 4 of structure, realize 3 continuous processing of carbide saw blade and handle, simultaneously, promote simple structure, and easy operation.

In addition, according to the thickness of carbide saw blade 3, rotate adjusting nut 13 and drive screw post 12 and rotate, screw post 12 carries out height-adjusting, and the interval can be adjusted according to the thickness of carbide saw blade 3 between the bottom of screw post 12 and the top of supporting plectane 9, is convenient for adjust to the carbide saw blade 3 that is fit for different thickness and processes the use.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a carbide saw bit gerar grinding processing equipment, includes base (1), gerar grinding subassembly (2), carbide saw bit (3) and standard saw bit (4), its characterized in that: the utility model discloses a hard alloy saw blade grinding machine, including base (1), top one end of base (1) is connected with the piece of grinding tooth subassembly (2) that is used for carbide saw blade (3) to grind the tooth, the top of base (1) is connected with and is used for carbide saw blade (3) pivoted intermittent type runner assembly, intermittent type runner assembly is connected with carbide saw blade (3), the top of carbide saw blade (3) is connected with standard saw blade (4), and the tooth's socket quantity of standard saw blade (4) is the same with carbide saw blade (3) tooth's socket quantity that needs to process, the top other end of base (1) is connected with the intermittent type drive structure that is used for intermittent type drive carbide saw blade (3).

2. The carbide saw blade gear grinding machining apparatus according to claim 1, wherein: intermittent type runner assembly is including rotating threaded shaft (5), screw cap (6), support plectane (9) and damping bearing (14), the inner ring inner wall of damping bearing (14) and the outer wall fixed connection who rotates threaded shaft (5), the outer wall that rotates threaded shaft (5) is equipped with supports plectane (9), carbide saw bit (3) cover is on rotating threaded shaft (5), and the bottom of carbide saw bit (3) and the top laminating contact of supporting plectane (9), it has screw cap (6) to rotate threaded shaft (5) threaded connection.

3. The carbide saw blade gear grinding machining apparatus according to claim 2, wherein: the bottom of the outer ring of the damping bearing (14) is fixedly arranged at the top of the base (1).

4. The carbide saw blade gear grinding machining apparatus of claim 3, wherein: the standard saw blade (4) is sleeved at the upper end of the rotating threaded shaft (5), and the bottom of the threaded cap (6) is in fit contact with the top of the standard saw blade (4).

5. The carbide saw blade gear grinding machining device according to claim 4, wherein: intermittent type drive structure includes cross support plate (7), straight-bar (8), servo motor (10), diaphragm (11), screw thread post (12) and adjusting nut (13), install in base (1) top straight-bar (8), straight-bar (8) top fixedly connected with cross support plate (7), the inner end bottom fixed mounting of cross support plate (7) has servo motor (10), the output of servo motor (10) is equipped with diaphragm (11), the outer end of diaphragm (11) has screw thread post (12) through fixed connection's thread bush threaded connection, the top of screw thread post (12) is equipped with adjusting nut (13).

6. The carbide saw blade gear grinding machining device according to claim 5, wherein: after the hard alloy saw blade (3) is installed, the adjusting nut (13) drives the threaded column (12) to move downwards and insert the threaded column into a tooth groove of the standard saw blade (4).

7. The carbide saw blade gear grinding machining device according to claim 6, wherein: when the gear grinding assembly (2) grinds the gear of the hard alloy saw blade (3), the thread column (12) is inserted into a group of tooth grooves of the standard saw blade (4), after the tooth grinding of the group of tooth grooves of the hard alloy saw blade (3), the output end of the servo motor (10) rotates for a circle, the thread column (12) is driven by the transverse plate (11) to rotate for a circle, the thread column moves to the other group of tooth grooves of the standard saw blade (4), and the standard saw blade (4) drives the other group of tooth grooves of the hard alloy saw blade (3) to move to the gear grinding assembly (2) to continuously grind the gear.