CN220560947U

CN220560947U - End milling machine for upright post flat end face

Info

Publication number: CN220560947U
Application number: CN202321967977.1U
Authority: CN
Inventors: 曹学江; 刘辉; 庞乃峰; 苏晓亮; 邓大海; 李淑桃; 仝明; 薛文海; 靳国
Original assignee: Datong Beifang Colliery Mechanism Equipment Co ltd
Current assignee: Datong Beifang Colliery Mechanism Equipment Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-03-08
Anticipated expiration: 2033-07-25

Abstract

The utility model discloses an end milling machine for a flat end face of a stand column, which belongs to the technical field of end milling machines and comprises an adjusting mechanism, wherein the adjusting mechanism comprises a supporting seat, the top surface of the supporting seat is fixedly connected with an L-shaped strip, the top surface of a transverse strip of the L-shaped strip is fixedly connected with a motor, the bottom end of a rotating shaft of the motor extends to the bottom surface of the transverse strip of the L-shaped strip and is fixedly connected with a milling cutter, the top surface of the supporting seat is fixedly connected with an L-shaped plate, the front side and the rear side of the top surface of the transverse strip of the L-shaped plate are respectively provided with a long groove, the side surfaces of the inner walls of the two long grooves are respectively and slidably connected with a supporting plate, the front side of the supporting plate is provided with a C-shaped groove, one side of an object to be processed is clung to the side of a vertical plate of the L-shaped plate, and the threaded rod is driven to rotate through rotation, so that the fixing plate is enabled to deflect downwards, and the object to be processed is clamped and is more convenient when different objects are clamped and fixed.

Description

End milling machine for upright post flat end face

Technical Field

The utility model relates to the technical field of end milling machines, in particular to an end milling machine for a flat end face of a stand column.

Background

The end milling refers to a machining mode for milling the surface of a workpiece by using an end milling cutter, when the end milling is performed, a main cutting edge distributed on a cylindrical or conical surface serves as a cutting effect, an end cutting edge serves as a secondary cutting edge, an auxiliary cutting effect is achieved, the end milling cutter is provided with more cutting edges working simultaneously, and the machined surface roughness is low.

The prior patent (publication number: CN 214349837U) discloses a numerical control end milling machine, which comprises a processing table, wherein a first sliding groove is cut on two sides of the processing table, a first sliding block is connected inside the first sliding groove in a sliding way, a support column is fixedly connected on one side of the two first sliding blocks outside the first sliding groove, the electric telescopic rod above a milling cutter is arranged to be in a rotatable structure through the end milling machine, and a cutter head can be turned when the end milling cutter is replaced, so that the end milling cutter is convenient to replace; the processing bench is provided with a plurality of T-shaped sliding grooves, and a plurality of clamps can be installed, so that the number of the clamps can be selected according to the object size to be clamped when the processing bench is used, and the firmness of clamping the object is improved. However, the technical scheme still has the defects, and the technical scheme is as follows:

according to the device, the plurality of T-shaped sliding grooves are arranged to install the plurality of different clamps to clamp the object, so that the stability of the clamps to material fixation is guaranteed, the clamps are fixed and detached for a long time, and the clamps are fixed and locked, so that the object is processed in a time-consuming manner. For this purpose, we propose an end mill for the flat end faces of the uprights to solve the above mentioned problems.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

Therefore, the utility model aims to provide an end milling machine for a flat end face of a stand column, which can solve the problems that in the prior art, a plurality of T-shaped sliding grooves are arranged to install a plurality of different clamps to clamp an object, and in order to ensure the stability of the clamps to fix materials, the clamps are required to be fixed and locked for a long time when being detached, and the time is consumed for processing the object.

In order to solve the technical problems, the utility model provides an end milling machine for a flat end face of a stand column, which adopts the following technical scheme: the device comprises an adjusting mechanism, the adjusting mechanism comprises a supporting seat, the top surface of the supporting seat is fixedly connected with an L-shaped strip, the top surface of a transverse strip of the L-shaped strip is fixedly connected with a motor, the bottom end of a rotating shaft of the motor extends to the bottom surface of the transverse strip of the L-shaped strip and is fixedly connected with a milling cutter, the top surface of the supporting seat is fixedly connected with an L-shaped plate, the front side and the rear side of the top surface of the transverse plate of the L-shaped plate are both provided with long grooves, the side surfaces of the inner walls of the long grooves are both slidingly connected with a supporting plate, the front side of the supporting plate is provided with a C-shaped groove, the side surfaces of the inner walls of the C-shaped groove are slidingly connected with a C-shaped rod, the rear side of a vertical rod of the C-shaped rod is fixedly connected with a pressure spring, the front side of the transverse plate of the L-shaped plate is provided with a groove, and the side surface of the inner wall of the groove is slidingly connected with the side surface of a lower transverse rod of the C-shaped rod;

the fixing mechanism comprises a round rod, the front end and the rear end of the round rod are respectively connected with one side of the two supporting plates, which is opposite to the two supporting plates, the side face of the round rod is fixedly sleeved with a fixing plate, and the top face of the fixing plate is in transmission connection with a threaded rod.

Through adopting above-mentioned technical scheme, this scheme is comparatively convenient when carrying out the centre gripping to different articles fixed, and comparatively convenient when the article centre gripping that the size difference is great.

Optionally, the bottom fixedly connected with circle piece of threaded rod, the downside of circle piece and the top surface sliding connection of the diaphragm of L shaped plate.

Through adopting above-mentioned technical scheme, this scheme makes the threaded rod can not with the diaphragm direct contact of L shaped plate through the circle piece, has increased the life of threaded rod.

Optionally, the number of the grooves is a plurality, and the grooves are equidistantly and linearly arranged on the front side of the transverse plate of the L-shaped plate.

Through adopting above-mentioned technical scheme, this scheme is convenient to adjust the position of backup pad in L shaped plate upside through a plurality of recess.

Optionally, a rotating handle is fixedly inserted at the upper side of the lateral surface of the cross rod of the threaded rod.

Through adopting above-mentioned technical scheme, this scheme is convenient to drive the threaded rod rotation through rotating.

Optionally, a plurality of anti-skid grooves are formed in the right side of the vertical plate of the L-shaped plate.

Through adopting above-mentioned technical scheme, this scheme has increased the frictional force between riser and the article of L shaped plate through the non-slip groove.

Optionally, the fixed plate is formed by combining a deflection plate and a sloping plate, the right side of the sloping plate is fixedly connected with the left side of the deflection plate, an included angle between the deflection plate and the sloping plate is 160 degrees, and the left side of the sloping plate is parallel to the right side of a vertical plate of the L-shaped plate.

Through adopting above-mentioned technical scheme, this scheme can fix the great article of shape difference through the swash plate on inclined plane.

Optionally, the shape of the side surface of the inner wall of the long groove and the shape of the cross section of the supporting plate are both T-shaped.

Through adopting above-mentioned technical scheme, this scheme can be vertical the side slip at the elongated slot inner wall through the backup pad of T shape.

Optionally, the shape of supporting seat cross section is C shape, the equal fixedly connected with trapezoidal rubber strip in bottom surface of two risers of supporting seat, the front side fixedly connected with baffle of supporting seat top surface.

Through adopting above-mentioned technical scheme, this scheme has increased the stability to the supporting seat support through trapezoidal rubber strip, and the baffle can block the end mill the flying chip that the machine produced when processing the material.

In summary, the present utility model includes at least one of the following beneficial effects: 1. placing an object to be processed on the top surface of a transverse plate of the L-shaped plate, tightly attaching one side of the object to the side surface of a vertical plate of the L-shaped plate, driving a threaded rod to rotate through a rotating handle, enabling a fixed plate to deflect, enabling a sloping plate to deflect downwards, clamping the object to be processed, and further being convenient for clamping and fixing different objects;

2. the compression spring is driven by the C-shaped rod to be extruded backwards, so that the cross bar at the lower side of the C-shaped rod moves from the groove to the C-shaped groove, the fixation of the two support plates is released, the two support plates integrally move leftwards or rightwards according to the size of an object, the C-shaped rod is loosened, the C-shaped rod moves into the groove through the rebound force of the compression spring, the support plates with the positions moving are fixed, and the clamping of the objects with large size differences is convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partial perspective view of an L-shaped plate of the present utility model;

FIG. 3 is a partial perspective view in section of the L-shaped panel of the present utility model;

fig. 4 is an enlarged view of the structure of fig. 3 a according to the present utility model.

Reference numerals illustrate: 100. an adjusting mechanism; 101. a support base; 101a, trapezoidal rubber strips; 101b, a baffle; 102. a motor; 103. an L-shaped strip; 104. a milling cutter; 105. an L-shaped plate; 105a, anti-slip grooves; 106. a long groove; 107. a support plate; 108. a C-shaped groove; 109. a C-shaped rod; 1010. a pressure spring; 1011. a groove;

200. a fixing mechanism; 201. a round bar; 202. a fixing plate; 202a, round blocks; 202b, a sloping plate; 202c, rotating a handle; 202d, deflection plates; 203. a threaded rod.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-4.

1-4, in order to solve the problem that in the present embodiment, a plurality of T-shaped sliding grooves are provided to install a plurality of different clamps to clamp an object, so as to ensure the stability of the clamps to fix materials, a long time is required to be consumed to fix and lock the clamps when the clamps are fixed and detached, which results in time consuming processing of the object,

the device comprises an adjusting mechanism 100, which comprises a supporting seat 101, the cross section of the supporting seat 101 is C-shaped, the bottom surfaces of two vertical plates of the supporting seat 101 are fixedly connected with a trapezoid rubber strip 101a, the front side of the top surface of the supporting seat 101 is fixedly connected with a baffle plate 101b, the trapezoid rubber strip 101a increases the stability of supporting the supporting seat 101, the baffle plate 101b can stop flying dust generated by an end milling machine when processing materials, the top surface of the supporting seat 101 is fixedly connected with an L-shaped strip 103, the top surface of the transverse strip of the L-shaped strip 103 is fixedly connected with a motor 102, the bottom end of a rotating shaft of the motor 102 extends to the bottom surface of the transverse strip of the L-shaped strip 103 and is fixedly connected with a milling cutter 104, the top surface of the supporting seat 101 is fixedly connected with an L-shaped plate 105, the front side and the rear side of the top surface of the transverse plate of the L-shaped plate 105 are provided with long grooves 106, the side surfaces of the inner walls of the two long grooves 106 are slidably connected with a supporting plate 107, the shape of the inner wall side of the long groove 106 and the shape of the cross section of the supporting plate 107 are both T-shaped, the T-shaped supporting plate 107 can vertically slide on the side surface of the inner wall of the long groove 106, the front side of the front supporting plate 107 is provided with a C-shaped groove 108, the side surface of the inner wall of the C-shaped groove 108 is slidably connected with a C-shaped rod 109, the rear side of a vertical rod of the C-shaped rod 109 is fixedly connected with a pressure spring 1010, the rear end of the pressure spring 1010 is slidably connected with the side surface of the inner wall of the vertical groove of the C-shaped groove 108, the front side of a transverse plate of the L-shaped plate 105 is provided with a plurality of grooves 1011, the plurality of grooves 1011 are equidistantly and linearly arranged on the front side of the transverse plate of the L-shaped plate 105, and the positions of the supporting plate 107 on the upper side of the L-shaped plate 105 are conveniently adjusted by the grooves 1011, and the side surface of the inner wall of the grooves 1011 is slidably connected with the side surface of the transverse rod of the lower side of the C-shaped rod 109.

The fixing mechanism 200 comprises a round rod 201, the front end and the rear end of the round rod 201 are respectively connected with one side of two supporting plates 107 in a rotating mode, a fixing plate 202 is fixedly sleeved on the side face of the round rod 201, the fixing plate 202 is formed by combining a deflection plate 202d and a sloping plate 202b, the right side of the sloping plate 202b is fixedly connected with the left side of the deflection plate 202d, an included angle between the deflection plate 202d and the sloping plate 202b is 160 degrees, the left side of the sloping plate 202b is parallel to the right side of a vertical plate of the L-shaped plate 105, the sloping plate 202b can fix objects with large shape differences, a rotating handle 202c is fixedly spliced on the upper side of the lateral rod side face of the threaded rod 203, the rotating handle 202c conveniently drives the threaded rod 203 to rotate, and the top face of the fixing plate 202 is in transmission connection with the threaded rod 203.

The specific working principle is as follows: when the objects with different sizes are required to be processed, firstly, the objects to be processed are placed on the top surface of the transverse plate of the L-shaped plate 105, one side of the objects is clung to the side surface of the vertical plate of the L-shaped plate 105, and the threaded rod 203 is driven to rotate by the rotating handle 202c, so that the whole fixed plate 202 deflects, the whole inclined plate 202b deflects downwards, the bottom surface of the transverse plate of the L-shaped plate 105 and the bottom surface of the inclined plate 202b can be used for clamping the objects to be processed, and further, the clamping and fixing of the different objects are convenient.

1-4, in order to solve the problem that it is inconvenient to clamp objects with large size differences in the present embodiment, based on the same concept as the first embodiment, the end mill for a flat end face of a column further includes:

the adjusting mechanism 100 comprises a supporting seat 101, the cross section of the supporting seat 101 is C-shaped, the bottom surfaces of two vertical plates of the supporting seat 101 are fixedly connected with a trapezoid rubber strip 101a, the front side of the top surface of the supporting seat 101 is fixedly connected with a baffle plate 101b, the trapezoid rubber strip 101a increases the stability of supporting the supporting seat 101, the baffle plate 101b can stop flying dust generated by an end milling machine when processing materials, the top surface of the supporting seat 101 is fixedly connected with an L-shaped strip 103, the top surface of a transverse strip of the L-shaped strip 103 is fixedly connected with a motor 102, the bottom end of a rotating shaft of the motor 102 extends to the bottom surface of the transverse strip of the L-shaped strip 103 and is fixedly connected with a milling cutter 104, the top surface of the supporting seat 101 is fixedly connected with an L-shaped plate 105, the front side and the rear side of the top surface of the transverse plate of the L-shaped plate 105 are provided with long grooves 106, the side surfaces of the inner walls of the two long grooves 106 are all in sliding connection with a supporting plate 107, the shape of the inner wall side of the long groove 106 and the shape of the cross section of the supporting plate 107 are both T-shaped, the T-shaped supporting plate 107 can vertically slide on the side surface of the inner wall of the long groove 106, the front side of the front supporting plate 107 is provided with a C-shaped groove 108, the side surface of the inner wall of the C-shaped groove 108 is slidably connected with a C-shaped rod 109, the rear side of a vertical rod of the C-shaped rod 109 is fixedly connected with a pressure spring 1010, the rear end of the pressure spring 1010 is slidably connected with the side surface of the inner wall of the vertical groove of the C-shaped groove 108, the front side of a transverse plate of the L-shaped plate 105 is provided with a plurality of grooves 1011, the plurality of grooves 1011 are equidistantly and linearly arranged on the front side of the transverse plate of the L-shaped plate 105, and the positions of the supporting plate 107 on the upper side of the L-shaped plate 105 are conveniently adjusted by the grooves 1011, and the side surface of the inner wall of the grooves 1011 is slidably connected with the side surface of the transverse rod of the lower side of the C-shaped rod 109.

The specific working principle is as follows: firstly, the whole C-shaped rod 109 is extruded backwards, the compression spring 1010 is extruded, the cross bar at the lower side of the C-shaped rod 109 moves from the side surface of the inner wall of the groove 1011 to the side surface of the inner wall of the C-shaped groove 108, the fixed state of the two support plates 107 can be relieved, the whole two support plates 107 are moved leftwards or rightwards according to the size of an object to be processed, after the position movement is completed, the C-shaped rod 109 is loosened, the C-shaped rod 109 moves to the side surface of the inner wall of the groove 1011 through the rebound force of the compression spring 1010, the fixation of the two support plates 107 with the position movement completed can be completed, and then the object with larger size difference can be conveniently clamped.

Referring to fig. 1-4, in order to solve the problem that the existing clamping of the object is easy to slip and the like, and further causes displacement of the object during processing, the end mill for the flat end face of the upright post further includes:

the adjustment mechanism 100, it includes supporting seat 101, the shape of supporting seat 101 cross section is the C shape, the equal fixedly connected with trapezoidal rubber strip 101a in bottom surface of two risers of supporting seat 101, the front side fixedly connected with baffle 101b of supporting seat 101 top surface, trapezoidal rubber strip 101a has increased the stability to supporting seat 101 support, baffle 101b can stop the end mill the flying chip that produces when processing the material, the top surface fixedly connected with L shape strip 103 of supporting seat 101, the top surface fixedly connected with motor 102 of the horizontal bar of L shape strip 103, the bottom of the axis of rotation of motor 102 extends to the bottom surface of the horizontal bar of L shape strip 103 and fixedly connected with milling cutter 104, the top surface fixedly connected with L shaped plate 105 of supporting seat 101, a plurality of anti-skidding groove 105a has been seted up on the right side of the riser of L shaped plate 105.

The specific working principle is as follows: through; the anti-slip grooves 105a formed in the side surfaces of the risers of the L-shaped plate 105 can increase friction between the risers of the L-shaped plate 105 and the object to be processed.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. An end milling machine for a flat end face of a column comprises,

the adjusting mechanism (100) comprises a supporting seat (101), wherein an L-shaped strip (103) is fixedly connected to the top surface of the supporting seat (101), a motor (102) is fixedly connected to the top surface of a transverse strip of the L-shaped strip (103), the bottom end of a rotating shaft of the motor (102) extends to the bottom surface of the transverse strip of the L-shaped strip (103) and is fixedly connected with a milling cutter (104), an L-shaped plate (105) is fixedly connected to the top surface of the supporting seat (101), long grooves (106) are formed in the front side and the rear side of the top surface of the transverse plate of the L-shaped plate (105), supporting plates (107) are slidably connected to the side surfaces of the inner walls of the two long grooves (106), C-shaped grooves (108) are formed in the front side of the supporting plates (107), C-shaped rods (109) are slidably connected to the side surfaces of the inner walls of the C-shaped grooves (108), pressure springs (1010) are fixedly connected to the rear sides of the vertical rods of the C-shaped rods (109), the rear ends of the vertical rods of the C-shaped rods are slidably connected to the side surfaces of the inner walls of the C-shaped grooves (108), long grooves (106) are slidably connected to the side surfaces of the inner walls of the C-shaped plates (1011), and the side surfaces of the inner walls of the transverse plates (1011) are slidably connected to the side surfaces of the inner sides of the inner walls of the C-shaped plates (1011).

The fixing mechanism (200) comprises a round rod (201), two ends of the round rod (201) are respectively connected with one side of the round rod, which is opposite to the two supporting plates (107), in a rotating mode, a fixing plate (202) is fixedly sleeved on the side face of the round rod (201), and a threaded rod (203) is connected to the top face of the fixing plate (202) in a transmission mode.

2. An end mill for a flat end face of a column according to claim 1, wherein: the bottom of threaded rod (203) fixedly connected with circle piece (202 a), the downside of circle piece (202 a) and the top surface sliding connection of the diaphragm of L shaped plate (105).

3. An end mill for a flat end face of a column according to claim 1, wherein: the number of the grooves (1011) is a plurality, and the grooves (1011) are equidistantly and linearly arranged on the front side of the transverse plate of the L-shaped plate (105).

4. An end mill for a flat end face of a column according to claim 1, wherein: the upper side of the lateral surface of the cross rod of the threaded rod (203) is fixedly inserted with a rotating handle (202 c).

5. An end mill for a flat end face of a column according to claim 1, wherein: a plurality of anti-slip grooves (105 a) are formed in the right side of the vertical plate of the L-shaped plate (105).

6. An end mill for a flat end face of a column according to claim 1, wherein: the fixed plate (202) is formed by combining a deflection plate (202 d) and a sloping plate (202 b), the right side of the sloping plate (202 b) is fixedly connected with the left side of the deflection plate (202 d), an included angle between the deflection plate (202 d) and the sloping plate (202 b) is 160 degrees, and the left side of the sloping plate (202 b) is parallel to the right side of a vertical plate of the L-shaped plate (105).

7. An end mill for a flat end face of a column according to claim 1, wherein: the shape of the side surface of the inner wall of the long groove (106) and the shape of the cross section of the supporting plate (107) are T-shaped.

8. An end mill for a flat end face of a column according to claim 1, wherein: the cross section of the supporting seat (101) is C-shaped, the bottom surfaces of two vertical plates of the supporting seat (101) are fixedly connected with trapezoid rubber strips (101 a), and the front side of the top surface of the supporting seat (101) is fixedly connected with a baffle plate (101 b).