CN210648808U

CN210648808U - Gear grinding machine for circular saw blade production

Info

Publication number: CN210648808U
Application number: CN201921684430.4U
Authority: CN
Inventors: 楼江明
Original assignee: Hangzhou Xinsheng Precision Machinery Co Ltd
Current assignee: Hangzhou Xinsheng Precision Machinery Co Ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-06-02
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a gear grinding machine is used in circular saw blade production, comprising a base plate, the right side fixedly connected with saw bit fixing base at bottom plate top, the front side at bottom plate top and the equal fixedly connected with in rear side are located the left connecting plate of saw bit fixing base. The utility model discloses a it is rotatory to rotate the runner and drive the screw rod, the screw rod is rotatory to make the swivel nut remove, the swivel nut slides and drives the driving plate slope in the inside of driving plate through the traction lever at the in-process that removes, the driving plate drives the slope of gear grinding machine body and makes the gear grinding machine body use the connecting plate as the axle center rotation, thereby reach the effect of adjusting to the degree of depth of polishing of gear grinding machine body, it can't adjust the operating position of saw grinding emery wheel to have solved current emery wheel gear grinding machine, its regulative mode mainly is the degree of depth of polishing that changes the saw bit through removing the saw bit, it is shorter at the distance of saw emery wheel in the course of the work with the saw bit, the user is by the problem of saw bit fish tail easily.

Description

Gear grinding machine for circular saw blade production

Technical Field

The utility model relates to a saw blade production technical field specifically is a gear grinding machine is used in saw blade production.

Background

The circular saw blade gear grinding machine is a gear processing machine tool which utilizes a grinding wheel as a grinding tool to process cylindrical gears or the tooth surfaces of certain gear processing tools and is mainly used for eliminating deformation after heat treatment and improving gear precision.

Because saw bit wearing and tearing degree is different, so also diverse to the depth of polishing of saw bit, but current emery wheel gear grinding machine can't adjust the operating position of saw grinding wheel, and its regulative mode mainly changes the depth of polishing of saw bit through removing the saw bit, and the distance of emery wheel and saw bit is shorter at the saw grinding wheel in the course of the work, and the user is by the saw bit fish tail easily in the course of the regulation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a gear grinding machine is used in saw blade production possesses advantages such as change emery wheel depth of polishing, has solved current emery wheel gear grinding machine and can't adjust the operating position of saw grinding wheel, and its regulative mode mainly is the depth of polishing that changes the saw bit through removing the saw bit, and the saw grinding wheel is short with the distance of saw bit in the course of the work, and the user is by the problem of saw bit fish tail easily in accommodation process.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a gear grinding machine is used in circular saw blade production, includes the bottom plate, the right side fixedly connected with saw bit fixing base at bottom plate top, the front side at bottom plate top is located the left connecting plate of saw bit fixing base with the equal fixedly connected with in rear side, the inboard of connecting plate has the gear grinding machine body through round pin axle swing joint, there is the screw rod in the left side at connecting plate top through bearing swing joint, the surperficial threaded connection of screw rod has the swivel nut, the left front end of gear grinding machine body is located the driving plate in the swivel nut outside with the equal fixedly connected with in rear end, the front of swivel nut is located the inside traction lever of driving plate with the equal fixedly connected with in the back, traction lever and driving plate sliding connection, the top fixedly connected.

Preferably, the top of the bottom plate is fixedly connected with a support positioned on the left side of the screw, one side, away from the bottom plate, of the support is sleeved on the surface of the screw and movably connected with the screw through a bearing, and the support is positioned at the bottom of the rotating wheel.

Preferably, the top fixedly connected with of bottom plate is located the cushion of gear grinding machine body bottom, the cushion is located the right side of connecting plate, the top fixedly connected with protection of cushion fills up, the top of protection fills up and the bottom contact of gear grinding machine body.

Preferably, the surface of the cushion block and the surface of the gear grinding machine body are fixedly connected with pull rods, the pull rods are located on the front side and the back side of the cushion block and the gear grinding machine body, tension springs located on the front side and the back side of the cushion block are sleeved on the surfaces of the pull rods, and the cushion block and the gear grinding machine body are in surface contact with the tension springs.

Preferably, a sliding groove is formed in the left side of the threaded sleeve, a sliding block located inside the sliding groove is fixedly connected to the right side of the support, and the sliding block is connected with the sliding groove in a sliding mode.

Preferably, the surface of the screw is in threaded connection with a sleeve block, the sleeve block is located at the bottom of the rotating wheel, and the bottom of the sleeve block is in contact with the top of the support.

(III) advantageous effects

Compared with the prior art, the utility model provides a production of saw blade is with gear grinding machine possesses following beneficial effect:

1. this circular saw blade production is with gear grinding machine, it is rotatory to drive the screw rod through rotating the runner, the screw rod is rotatory to make the swivel nut remove, the swivel nut slides and drives the driving plate slope in the inside of driving plate through the traction lever at the in-process that removes, the driving plate drives the tilting of gear grinding machine body and makes the gear grinding machine body use the connecting plate as the axle center rotation, thereby reach the effect of adjusting the degree of depth of polishing of gear grinding machine body, it can't adjust the operating position of saw grinding wheel to have solved current emery wheel gear grinding machine, its regulative mode mainly changes the degree of depth of polishing of saw bit through removing the saw bit, it is shorter at the distance of saw grinding wheel in the course of the work with the saw bit, the user is by the problem of saw bit fish tail easily in accommodation process.

2. The gear grinding machine for producing the circular saw blade can play a supporting effect on the screw rod by arranging the bracket, can improve the stability of the screw rod, prevent the connection part of the screw rod and the bottom plate from loosening, limit the inclination angle of the gear grinding machine body by arranging the cushion block and the protective cushion, reduce the vibration generated in the working process of the gear grinding machine body, thereby achieving the effect of damping and buffering, having the effect of dragging the gear grinding machine body by arranging the pull rod and the tension spring, being convenient for the gear grinding machine body to reset quickly, reducing the abrasion between the pull rod and the transmission plate, the screw sleeve can be limited by arranging the sliding chute and the sliding block, the screw sleeve is prevented from rotating along with the screw rod in the moving process, through setting up the cover block, can be quick fix the screw rod, prevent that the gear grinding machine body from appearing the angle change in the course of the work and leading to being polished the condition emergence of saw bit damage.

Drawings

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

FIG. 2 is a schematic sectional view of the partial structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: the gear grinding machine comprises a base plate 1, a saw blade fixing seat 2, a connecting plate 3, a gear grinding machine body 4, a screw rod 5, a threaded sleeve 6, a transmission plate 7, a traction rod 8, a rotating wheel 9, a support 10, a cushion block 11, a protective pad 12, a pull rod 13, a tension spring 14, a sliding groove 15, a sliding block 16 and a sleeve block 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a gear grinding machine for producing a circular saw blade comprises a bottom plate 1, a saw blade fixing seat 2 is fixedly connected to the right side of the top of the bottom plate 1, a saw blade is fixedly connected to the top of the saw blade fixing seat 2 through a bolt, a connecting plate 3 positioned on the left side of the saw blade fixing seat 2 is fixedly connected to both the front side and the rear side of the top of the bottom plate 1, a gear grinding machine body 4 is movably connected to the inner side of the connecting plate 3 through a pin shaft, the output end of the gear grinding machine body 4 is in contact with the surface of the saw blade, a cushion block 11 positioned at the bottom of the gear grinding machine body 4 is fixedly connected to the top of the bottom plate 1, the cushion block 11 is positioned on the right side of the connecting plate 3, a protection pad 12 is fixedly connected to the top of the cushion block 11, the top of the protection pad 12 is in contact with the bottom of the gear grinding machine body 4, the, thereby achieving the effect of shock absorption and buffering, the surfaces of the cushion block 11 and the gear grinding machine body 4 are fixedly connected with pull rods 13, the pull rods 13 are positioned on the front surface and the back surface of the cushion block 11 and the gear grinding machine body 4, the surface of each pull rod 13 is sleeved with a tension spring 14 positioned on the front surface and the back surface of the cushion block 11, the cushion block 11 and the gear grinding machine body 4 are both contacted with the surface of the tension spring 14, the threaded sleeve 6 can be limited by arranging a chute 15 and a sliding block 16, the threaded sleeve 6 is prevented from rotating along with the threaded rod 5 in the moving process, the left side of the top of the connecting plate 3 is movably connected with the threaded rod 5 through a bearing, the surface of the threaded rod 5 is in threaded connection with the threaded sleeve 6, the front end and the rear end of the left side of the gear grinding machine body 4 are both fixedly connected with a transmission plate 7 positioned outside the threaded sleeve 6, the front, the top of the screw 5 is fixedly connected with a rotating wheel 9, the top of the bottom plate 1 is fixedly connected with a support 10 positioned on the left side of the screw 5, one side, away from the bottom plate 1, of the support 10 is sleeved on the surface of the screw 5 and movably connected with the screw 5 through a bearing, the support 10 is positioned at the bottom of the rotating wheel 9, the support 10 can play a supporting effect on the screw 5, the stability of the screw 5 can be improved, the looseness of the joint of the screw 5 and the bottom plate 1 is prevented, the left side of the threaded sleeve 6 is provided with a sliding groove 15, the right side of the support 10 is fixedly connected with a sliding block 16 positioned in the sliding groove 15, the sliding block 16 is in sliding connection with the sliding groove 15, the pull rod 13 and the tension spring 14 are arranged, the traction effect on the gear grinding machine body 4 can be achieved, the gear grinding machine body 4 can be conveniently and quickly reset, the, the nest block 17 is located the bottom of runner 9, and the bottom of nest block 17 contacts with the top of support 10, through setting up nest block 17, can be quick fix screw rod 5, prevents that gear grinding machine body 4 from the angle change appearing in the course of the work and leading to being polished the condition emergence of saw bit damage.

When in use, a user fixes the saw blade on the top of the saw blade fixing seat 2 and observes the abrasion condition of the saw blade, when the cutting depth of the gear grinding machine body 4 needs to be adjusted, a user rotates the rotating wheel 9 to drive the screw rod 5 to rotate, the screw rod 5 rotates to enable the threaded sleeve 6 to move through the guiding of the sliding block 16, the threaded sleeve 6 slides in the transmission plate 7 through the traction rod 8 in the moving process and drives the transmission plate 7 to incline, the transmission plate 7 drives the gear grinding machine body 4 to incline to enable the gear grinding machine body 4 to rotate by taking the connecting plate 3 as an axis, when the grinding depth of the gear grinding machine body 4 is matched with the abrasion depth of the saw blade, a user rotates the sleeve block 17, so that the bottom of the sleeve block 17 is contacted with the top of the bracket 10, thereby the completion is carried out the effect of adjusting the degree of depth of polishing of gear grinding machine body 4, prevents that gear grinding machine body 4 from changing at the course of the work inclination.

In conclusion, the gear grinding machine for producing the circular saw blade drives the screw rod 5 to rotate by rotating the rotating wheel 9, the screw rod 5 rotates to enable the screw sleeve 6 to move, the screw sleeve 6 slides in the transmission plate 7 through the traction rod 8 in the moving process and drives the transmission plate 7 to incline, the transmission plate 7 drives the gear grinding machine body 4 to incline to enable the gear grinding machine body 4 to rotate by taking the connecting plate 3 as an axis, so that the grinding depth of the gear grinding machine body 4 is adjusted, the problem that the working position of a grinding and sawing grinding wheel cannot be adjusted by an existing grinding wheel gear grinding machine is solved, the adjusting mode mainly changes the grinding depth of the saw blade by moving the saw blade, the distance between the grinding wheel and the saw blade is short in the working process of the grinding and sawing wheel, and a user is easily scratched by the saw blade in the adjusting process.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circular saw blade production is with gear grinding machine, includes bottom plate (1), its characterized in that: the right side of the top of the bottom plate (1) is fixedly connected with a saw blade fixing seat (2), the front side and the rear side of the top of the bottom plate (1) are both fixedly connected with a connecting plate (3) positioned on the left side of the saw blade fixing seat (2), the inner side of the connecting plate (3) is movably connected with a gear grinding machine body (4) through a pin shaft, the left side of the top of the connecting plate (3) is movably connected with a screw rod (5) through a bearing, the surface of the screw rod (5) is in threaded connection with a threaded sleeve (6), the front end and the rear end of the left side of the gear grinding machine body (4) are both fixedly connected with a transmission plate (7) positioned on the outer side of the threaded sleeve (6), the front and the back of the threaded sleeve (6) are both fixedly connected with a traction rod (8) positioned in the transmission plate (7), the traction rod (8) is connected with the transmission plate (7) in a sliding mode, and the top of the screw rod (5) is fixedly connected with a rotating wheel (9).

2. The tooth grinding machine for circular saw blade production as claimed in claim 1, wherein: the top fixedly connected with of bottom plate (1) is located left support (10) of screw rod (5), one side cover that bottom plate (1) was kept away from in support (10) is established on the surface of screw rod (5) and is passed through bearing swing joint with screw rod (5), support (10) are located the bottom of runner (9).

3. The tooth grinding machine for circular saw blade production as claimed in claim 1, wherein: the top fixedly connected with of bottom plate (1) is located cushion (11) of gear grinding machine body (4) bottom, cushion (11) are located the right side of connecting plate (3), the top fixedly connected with of cushion (11) protects pad (12), the top of protecting pad (12) and the bottom contact of gear grinding machine body (4).

4. A saw blade producing tooth grinding machine as claimed in claim 3, wherein: cushion (11) and the equal fixedly connected with pull rod (13) in surface of gear grinding machine body (4), pull rod (13) are located the front and the back of cushion (11) and gear grinding machine body (4), the surface cover of pull rod (13) is equipped with extension spring (14) that are located cushion (11) front and back, cushion (11) and gear grinding machine body (4) all with the surface contact of extension spring (14).

5. The tooth grinding machine for circular saw blade production as claimed in claim 2, wherein: the left side of swivel nut (6) has seted up spout (15), the right side fixedly connected with of support (10) is located inside slider (16) of spout (15), slider (16) and spout (15) sliding connection.

6. The tooth grinding machine for circular saw blade production as claimed in claim 1, wherein: the surface of the screw rod (5) is in threaded connection with a sleeve block (17), the sleeve block (17) is located at the bottom of the rotating wheel (9), and the bottom of the sleeve block (17) is in contact with the top of the support (10).