CN218534074U

CN218534074U - Grinding device of needle grinding machine

Info

Publication number: CN218534074U
Application number: CN202221662642.4U
Authority: CN
Inventors: 翟江顺
Original assignee: Kunshan Janils Automation Technology Co ltd
Current assignee: Kunshan Janils Automation Technology Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2023-02-28
Anticipated expiration: 2032-06-29

Abstract

The utility model belongs to the technical field of the needle grinding machine, a grinding device of needle grinding machine is disclosed, the on-line screen storage device comprises a base, the supplementary supporting component of top fixedly connected with of base, the top fixed mounting of base has the support frame, the right side fixed mounting of support frame has first motor, the output of first motor runs through and the left side of rotation connection to the support frame, the output of first motor passes through shaft coupling fixedly connected with air chuck, and the utility model discloses a support fixedly through the base to the device, then will dash the needle and install to air chuck on, then start supplementary supporting component and carry out the vertical braces to dashing the needle, then start the end of polishing that the subassembly contact that polishes on the drive assembly second motor dashes the needle to the angle of polishing the subassembly can be adjusted in a flexible way, conveniently change the angle of polishing, thereby realized that the device possesses the support effect good, and the atress is excessively crooked, be convenient for adjusting the advantage of needle body angle.

Description

Grinding device of needle grinding machine

Technical Field

The utility model relates to a grind needle machine technical field, more specifically say, relate to a grinder of needle machine.

Background

The needle grinding machine is also a needle punching grinder, is a machine tool accessory which is assembled on a machine tool such as a surface grinder, a tool grinder and the like and is used for grinding needle bodies with various angles such as circular arc, polygonal shape, circular shape and the like, is also called a punch former, a punch grinder, a needle punching former and the like, and can be matched with a stone washing pen and the like to finish a grinding wheel, a punch, a center pin and the like.

And current towards needle grinding machine is when grinding towards the needle, generally all fixes the one end of needle body, then grinds the other end, and this kind of mode is poor to the support effect of needle body, leads to the needle body atress to take place the straightness bending of hanging down easily, influences the use to grinding the angle and be not convenient for adjust, therefore we propose a grinder of needle grinding machine, be used for solving this type of problem.

SUMMERY OF THE UTILITY MODEL

To the relevant problem that exists among the prior art, the utility model aims to provide a grinder of needle machine to it is poor to the supporting effect of needle body to solve prior art, leads to the needle body atress to take place the straightness bending that hangs down easily, influences the use, and to the not convenient problem of adjusting of grinding angle.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a grinder of needle grinding machine, includes the base, the top fixedly connected with auxiliary stay subassembly of base, the top fixed mounting of base has the support frame, the right side fixed mounting of support frame has first motor, the output of first motor runs through and the left side of swivelling joint to support frame, the output of first motor passes through shaft coupling fixedly connected with air chuck, air chuck's inside joint has towards the needle, the outside that dashes the needle cooperatees with auxiliary stay subassembly, the top sliding connection of base has the second motor, the subassembly of polishing is installed through the shaft coupling to the output of second motor, the subassembly of polishing cooperatees with towards the needle, the internally mounted of base has drive assembly, drive assembly cooperatees with the second motor.

As a further description of the above technical solution: the auxiliary supporting assembly comprises a support, a contact wheel and an adjusting bolt, the bottom of the support is fixedly connected with the base, the top end of the adjusting bolt penetrates through the top of the contact wheel and is in threaded connection with the top of the contact wheel, the top end of the adjusting bolt is rotatably connected with the contact wheel, and the outer side of the contact wheel is in rolling contact with the punch pin.

As a further description of the above technical solution: the contact wheel is a rigid solid wheel.

As a further description of the above technical solution: the grinding assembly comprises a positioning block, a grinding block and a threaded rod, the left side of the positioning block is fixedly connected with the output end of the second motor, the bottom end of the grinding block is penetrated through and is connected to the bottom of the positioning block in a sliding mode, the top end of the threaded rod is penetrated through and is connected to the top of the positioning block in a threaded mode, the bottom end of the threaded rod is rotatably connected with a hinged block, and the bottom end of the hinged block is hinged to the grinding block.

As a further description of the above technical solution: the polishing block is etched with reference finger lines, the front face of the positioning block is etched with scale lines, and the reference finger lines are matched with the scale lines.

As a further description of the above technical solution: the drive assembly comprises a speed reducing motor and a screw rod, the bottom of the speed reducing motor is installed on the left side of the base, the output end of the speed reducing motor is fixedly connected with the screw rod through a coupler, the other end of the screw rod penetrates through the right side of the second motor and is in threaded connection with the right side of the second motor, and the right end of the screw rod is rotatably connected to the inside of the base.

Compared with the prior art, the utility model has the advantages of:

this scheme supports fixedly through the base to the device, then will dash the needle and install to pneumatic chuck on, then start supplementary supporting component and carry out the vertical braces to dashing the needle, then start the polishing end that the subassembly contact that polishes on the drive assembly drives the second motor dashes the needle, and can adjust in a flexible way the angle to the subassembly that polishes, conveniently change the angle of polishing, then start the second motor and drive the subassembly rotation of polishing and polish towards the needle, and start the first motor rotation on the support frame simultaneously, first motor drives the inside towards needle and the subassembly antiport that polishes of pneumatic chuck, increase the efficiency of polishing, thereby it is good to have realized that the device possesses the supporting effect, and the needle body atress is excessively crooked, and be convenient for adjust the advantage of grinding the angle.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is an enlarged view of the part A in FIG. 1;

fig. 3 is an enlarged schematic view of the part B in fig. 1.

The reference numbers in the figures illustrate:

1. a base; 2. an auxiliary support assembly; 21. a support; 22. a contact wheel; 23. adjusting the bolt; 3. a support frame; 4. a first motor; 5. a pneumatic chuck; 6. punching a needle; 7. a second motor; 8. polishing the assembly; 81. positioning a block; 811. scale lines; 82. grinding blocks; 821. a reference finger line; 83. a threaded rod; 84. a hinged block; 9. a drive assembly; 91. a reduction motor; 92. a screw.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention;

please refer to fig. 1-3, the utility model discloses an in, a grinder of needle grinding machine, including base 1, base 1's top fixedly connected with auxiliary stay subassembly 2, base 1's top fixed mounting has support frame 3, support frame 3's right side fixed mounting has first motor 4, first motor 4's output runs through and the left side of swivelling joint to support frame 3, first motor 4's output passes through shaft coupling fixedly connected with air chuck 5, air chuck 5's inside joint has towards needle 6, the outside that dashes needle 6 cooperatees with auxiliary stay subassembly 2, base 1's top sliding connection has second motor 7, grinding component 8 is installed through the shaft coupling to second motor 7's output, grinding component 8 cooperatees with towards needle 6, base 1's internally mounted has drive assembly 9, drive assembly 9 matches with second motor 7.

The utility model discloses in, support fixedly through base 1 to the device, then will dash needle 6 and install to pneumatic chuck 5 on, then start supplementary supporting component 2 and carry out vertical braces to dashing needle 6, then start polishing subassembly 8 contact on the drive second motor 7 of drive subassembly 9 and dash the end of polishing of needle 6, and can adjust in a flexible way the angle to polishing subassembly 8, conveniently change the angle of polishing, then start second motor 7 and drive polishing subassembly 8 and rotate and polish towards needle 6, and start first motor 4 rotation on the support frame 3 simultaneously, first motor 4 drives the inside towards needle 6 and the 8 antiport of polishing subassembly of pneumatic chuck 5, increase polishing efficiency, thereby it is good to have realized that the device possesses the supporting effect, and the needle body atress is excessively crooked, and be convenient for adjust the advantage of grinding angle, it generally fixes the one end of needle body to have solved among the prior art, then grind the other end, this kind of mode is poor to the supporting effect of needle body, lead to the needle body atress easily and take place the straightness crooked, and influence the use, and be inconvenient to the problem of adjusting to the angle of grinding.

Please refer to fig. 2, in which: the auxiliary supporting assembly 2 comprises a support 21, a contact wheel 22 and an adjusting bolt 23, the bottom of the support 21 is fixedly connected with the base 1, the top end of the adjusting bolt 23 penetrates through and is in threaded connection with the top of the contact wheel 22, the top end of the adjusting bolt 23 is rotatably connected with the contact wheel 22, and the outer side of the contact wheel 22 is in rolling contact with the punch pin 6.

The utility model discloses in, support contact wheel 22 through support 21 to drive contact wheel 22 vertical motion through rotating adjusting bolt 23, realize carrying out nimble support to towards needle 6.

Please refer to fig. 2, in which: the contact wheel 22 is a rigid solid wheel.

The utility model discloses in, be the solid round of rigidity through contact wheel 22 to the realization is more stable to towards 6 supporting effect of needle.

Please refer to fig. 3, in which: the grinding assembly 8 comprises a positioning block 81, a grinding block 82 and a threaded rod 83, the left side of the positioning block 81 is fixedly connected with the output end of the second motor 7, the bottom end of the grinding block 82 penetrates through and is connected to the bottom of the positioning block 81 in a sliding mode, the top end of the threaded rod 83 penetrates through and is connected to the top of the positioning block 81 in a threaded mode, the bottom end of the threaded rod 83 is rotatably connected with a hinge block 84, and the bottom end of the hinge block 84 is hinged to the grinding block 82.

The utility model discloses in, drive locating piece 81 through second motor 7 and rotate, locating piece 81 drives sanding block 82 and rotates and polish towards needle 6 to rotating threaded rod 83 and driving articulated piece 84 vertical motion, articulated piece 84 drives sanding block 82 along the inside slip of locating piece 81, in order to realize changing sanding block 82 angle regulation, convenient operation is nimble.

Please refer to fig. 3, in which: reference finger lines 821 are etched on the polishing block 82, scale lines 811 are etched on the front surface of the positioning block 81, and the reference finger lines 821 match with the scale lines 811.

The utility model discloses in, use through referring to finger line 821 cooperation scale mark 811, conveniently observe the angle of regulation for the device is adjusted the angle of polishing and is more accurate convenient.

Please refer to fig. 1, in which: the driving assembly 9 comprises a speed reducing motor 91 and a screw rod 92, the bottom of the speed reducing motor 91 is installed on the left side of the base 1, the output end of the speed reducing motor 91 is fixedly connected with the screw rod 92 through a coupler, the other end of the screw rod 92 penetrates through and is in threaded connection with the right side of the second motor 7, and the right end of the screw rod 92 is rotatably connected to the inside of the base 1.

The utility model discloses in, drive screw rod 92 through starting gear motor 91 and rotate, screw rod 92 rotates and drives second motor 7 along base 1 horizontal slip to the realization drives the end of polishing that the contact of polishing block 82 was dashed needle 6, processes it and polishes.

The working principle is as follows: during the use, at first, support fixedly through base 1 the device, then will dash needle 6 and install to air chuck 5 on, then change and support contact wheel 22 through support 21, and drive contact wheel 22 vertical motion through rotating adjusting bolt 23, realize supporting in a flexible way towards needle 6, then start gear motor 91 and drive screw 92 rotation, screw 92 rotates and drives second motor 7 along base 1 upper level slip, in order to realize driving sanding block 82 and contact the polishing end of towards needle 6, and drive locating piece 81 rotation through second motor 7, locating piece 81 drives sanding block 82 and rotates and polish towards needle 6, and rotate threaded rod 83 and drive articulated piece 84 vertical motion, articulated piece 84 drives sanding block 82 and slides along locating piece 81 inside, in order to realize changing sanding block 82 adjustment angle, then start second motor 7 and drive sanding subassembly 8 and rotate and polish towards needle 6, and start first motor 4 on the support frame 3 to rotate simultaneously, first motor 4 drives the inside needle 6 of needle body 5 and the subassembly 8 reverse rotation of punching of polishing, increase the efficiency of polishing, thereby realized the support device and possessed the supporting effect is good, and the other end that the needle body is easy to the bending angle that the grinding effect takes place, and the problem that this kind of the traditional bent is difficult to the grinding technology, and the problem of the normal crooked adjustment of the grinding effect of the grinding that has taken place, and the improvement, and the problem of the traditional grinding needle body that the needle body is easy to the traditional bent is easy to the crooked is solved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a grinder of needle machine, includes base (1), its characterized in that: the utility model discloses a polishing machine, including base (1), the top fixedly connected with auxiliary stay subassembly (2) of base (1), the top fixed mounting of base (1) has support frame (3), the right side fixed mounting of support frame (3) has first motor (4), the output of first motor (4) runs through and rotates the left side that is connected to support frame (3), the output of first motor (4) passes through shaft coupling fixedly connected with air chuck (5), the inside joint of air chuck (5) has towards needle (6), the outside that dashes needle (6) cooperatees with auxiliary stay subassembly (2), the top sliding connection of base (1) has second motor (7), polishing assembly (8) is installed through the shaft coupling to the output of second motor (7), polishing assembly (8) cooperatees with towards needle (6), the internally mounted of base (1) has drive assembly (9), drive assembly (9) cooperatees with second motor (7).

2. The grinding device of a needle grinding machine according to claim 1, characterized in that: the auxiliary supporting assembly (2) comprises a support (21), a contact wheel (22) and an adjusting bolt (23), the bottom of the support (21) is fixedly connected with the base (1), the top end of the adjusting bolt (23) penetrates through and is in threaded connection with the top of the contact wheel (22), the top end of the adjusting bolt (23) is rotatably connected with the contact wheel (22), and the outer side of the contact wheel (22) is in rolling contact with the punching pin (6).

3. The grinding device of a needle grinding machine according to claim 2, characterized in that: the contact wheel (22) is a rigid solid wheel.

4. The grinding device of a needle grinding machine according to claim 1, characterized in that: grinding assembly (8) is including locating piece (81), grinding block (82) and threaded rod (83), the left side of locating piece (81) and the output fixed connection of second motor (7), the bottom of grinding block (82) runs through and sliding connection to the bottom of locating piece (81), the top of threaded rod (83) runs through and threaded connection to the top of locating piece (81), the bottom of threaded rod (83) is rotated and is connected with articulated piece (84), the bottom and the grinding block (82) of articulated piece (84) are articulated.

5. The grinding device of the needle grinding machine as claimed in claim 4, wherein: a reference finger line (821) is etched on the polishing block (82), a scale line (811) is etched on the front surface of the positioning block (81), and the reference finger line (821) is matched with the scale line (811).

6. The grinding device of a needle grinding machine according to claim 1, characterized in that: drive assembly (9) are including gear motor (91) and screw rod (92), the left side to base (1) is installed to the bottom of gear motor (91), the output of gear motor (91) passes through shaft coupling and screw rod (92) fixed connection, the other end of screw rod (92) runs through and threaded connection to the right side of second motor (7), the right-hand member of screw rod (92) is rotated and is connected to the inside of base (1).