CN214979705U

CN214979705U - Punch grinding machine

Info

Publication number: CN214979705U
Application number: CN202120235518.9U
Authority: CN
Inventors: 李明
Original assignee: Shenzhen Shengpeng Precision Mould Parts Co ltd
Current assignee: Shenzhen Shengpeng Precision Mould Parts Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-12-03
Anticipated expiration: 2031-01-28

Abstract

The utility model belongs to the technical field of the punching pin grinds, especially, be a punching pin grinds machine, which comprises a fixing base, unable adjustment base's top fixed surface is connected with first supporting block, the first pinch roller of one side fixedly connected with of first supporting block, the opposite side fixedly connected with dead lever of first supporting block, the surface sliding connection of dead lever has solid fixed ring. The utility model discloses a set up the dead lever, slide bar and fixation clamp, can fix the tail end of waiting to process the material, prevent to add man-hour, the material receives to strike and takes place to slide, guarantee the accuracy nature of processing, can pass through rotatory fixation clamp, make the fixation clamp rotatory and remove the slide bar along the dead lever, can be to not unidimensional, the material of different length is fixed, through setting up water pipe and bracing piece, can be when grinding the material, the through-water pipe cools down, prevent that fricative high temperature and friction produced mars from causing the potential safety hazard, the security when the device uses has been improved.

Description

Punch grinding machine

Technical Field

The utility model relates to a punching pin grinds technical field, specifically is a punching pin grinds machine.

Background

The punch grinder is a tool which is arranged on a grinding machine and can automatically obtain a grinding circular punch of a concentric circle without any adjustment; the pressing roller on the pressing arm can be used for rotating or adjusting left and right, so that the workpiece can move forward or backward and then be ground; the pressure arm of the roller can be pressed by a round pressure indicating rod fixing screw during re-grinding and cutting, grinding is an important processing method in ultra-precision processing, and the grinding tool has the advantages of high processing precision and wide range of processing materials, but the traditional grinding has the defects of low processing efficiency, high processing cost, unstable processing precision and processing quality and the like, so that the application of the traditional grinding is limited to a certain extent. The grinder is controlled by a stepless speed regulating system, and the grinding speed suitable for grinding various components can be easily adjusted. The pressure device can be independently regulated and controlled by adopting the closed-loop feedback pressure control of the electric-gas proportional valve. The hanging wall sets up slowly and falls the function, the effectual breakage that prevents thin and brittle work piece. The grinding time and the number of grinding turns can be accurately set and controlled according to the processing requirement through a time relay and a grinding counter. The pressure mode can be adjusted during working, and the automatic stop alarm prompt can be realized when the set grinding time or the ring speed is reached, so that the semi-automatic operation is realized.

There are the following problems:

1. when the existing punch grinding machine is used, the tail end of a material to be processed lacks of a fixing device, and when the material is processed, the material is shaken due to the friction of the processing, so that the processing precision is reduced, and the product quality is influenced.

2. When the existing punch grinding machine is used for processing and grinding materials, high temperature and friction are generated to generate sparks, so that the existing punch grinding machine is easy to cause harm to operators and has potential safety hazards.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a machine is ground to punching pin has solved the material and has rocked and the problem of potential safety hazards such as high temperature, mars.

In order to achieve the above object, the utility model provides a following technical scheme: a punch grinding machine comprises a fixed base, wherein a first supporting block is fixedly connected to the surface of the top of the fixed base, a first pressing wheel is fixedly connected to one side of the first supporting block, a fixed rod is fixedly connected to the other side of the first supporting block, a fixed ring is slidably connected to the surface of the fixed rod, a fixed bolt is detachably connected to the top of the fixed ring, a connecting column is fixedly connected to one side of the fixed ring, a sliding rod is slidably connected to one side of the connecting column, a groove is formed in one side of the sliding rod, a second supporting block is fixedly connected to one side of the fixed base, a rotary pressing wheel base is fixedly connected to the top of the second supporting block, a rotating block is rotatably connected to the inside of the rotary pressing wheel base, an extending block is fixedly connected to one side of the rotating block, a rotary pressing wheel is rotatably connected to the bottom of the extending block, and a pressing rod is fixedly connected to the top of the rotating block, one side fixedly connected with second pinch roller of second supporting shoe, one side fixedly connected with grinding base of unable adjustment base, grinding base's fixed surface is connected with first controller, one side fixedly connected with second controller of first controller, grinding base's top fixedly connected with third supporting shoe, the top fixedly connected with motor of third supporting shoe, one side of motor is rotated and is connected with the pivot, the surface of pivot can be dismantled and be connected with the drive belt, one side fixedly connected with drive block of motor, one side of drive block is rotated and is connected with the grinding miller, one side fixedly connected with water pipe of grinding miller, the bottom fixedly connected with bracing piece of water pipe.

As a preferred technical scheme of the utility model, gu fixed ring has three groups, three solid fixed rings of group are located dead lever and slide bar respectively, fixing bolt has three groups, and three fixing bolt of group are located solid fixed ring's top respectively, gu fixed ring's internal diameter size and the external diameter size phase-match of dead lever, slide bar.

As a preferred technical scheme of the utility model, the inside of rotating pinch roller base and turning block is provided with the axis of rotation, the size of turning block and the grooved size phase-match in rotation pinch roller base surface.

As an optimal technical scheme of the utility model, the removal is controlled to first controller control grinding base, reciprocating of second controller control third supporting shoe.

As a preferred technical scheme of the utility model, the pivot has two sets ofly, and two sets of pivots are located the side of motor and transmission piece respectively, the size of drive belt and the size phase-match between two sets of pivots.

As an optimized technical proposal of the utility model, the water pipe is externally connected with a water source.

Compared with the prior art, the utility model provides a punching pin grinds machine possesses following beneficial effect:

1. this punching pin grinds machine through setting up dead lever, slide bar and fixation clamp, can fix the tail end of treating the processing material, prevents to add man-hour, and the material receives to strike and takes place to slide, guarantees the accuracy nature of processing, can pass through rotatory fixation clamp, makes the fixation clamp rotatory and remove the slide bar along the dead lever, can fix the not unidimensional, the material of different length.

2. This machine is ground to punching pin through setting up water pipe and bracing piece, can cool down through the water pipe when grinding the material, prevents that the high temperature of friction and the spark that the friction produced from causing the potential safety hazard, the security when having improved the device and using.

Drawings

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

FIG. 2 is a schematic view of the fixing clip of the present invention;

fig. 3 is a schematic view of the cooling structure of the present invention.

In the figure: 1. a fixed base; 2. a first support block; 3. a first pinch roller; 4. fixing the rod; 5. a fixing ring; 6. fixing the bolt; 7. connecting columns; 8. a slide bar; 9. a groove; 10. a second support block; 11. rotating the base of the pressing wheel; 12. rotating the block; 13. an extension block; 14. rotating the pinch roller; 15. a pressure lever; 16. a second pinch roller; 17. grinding the base; 18. a first controller; 19. a second controller; 20. a third support block; 21. a motor; 22. a rotating shaft; 23. a transmission belt; 24. a transmission block; 25. a grinding wheel; 26. a water pipe; 27. a support rod.

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, in this embodiment: a punch grinding machine comprises a fixed base 1, a first supporting block 2 is fixedly connected to the surface of the top of the fixed base 1, a first pressing wheel 3 is fixedly connected to one side of the first supporting block 2, a fixing rod 4 is fixedly connected to the other side of the first supporting block 2, a fixing ring 5 is slidably connected to the surface of the fixing rod 4, a fixing bolt 6 is detachably connected to the top of the fixing ring 5, a connecting column 7 is fixedly connected to one side of the fixing ring 5, a sliding rod 8 is slidably connected to one side of the connecting column 7, a groove 9 is formed in one side of the sliding rod 8, a second supporting block 10 is fixedly connected to one side of the fixed base 1, a rotary pressing wheel base 11 is fixedly connected to the top of the second supporting block 10, a rotating block 12 is rotatably connected to the inside of the rotary pressing wheel base 11, an extending block 13 is fixedly connected to one side of the rotating block 12, and a rotary pressing wheel 14 is rotatably connected to the bottom of the extending block 13, top fixedly connected with depression bar 15 of turning block 12, one side fixedly connected with second pinch roller 16 of second supporting shoe 10, one side fixedly connected with grinding base 17 of unable adjustment base 1, grind the first controller 18 of fixed surface connection of base 17, one side fixedly connected with second controller 19 of first controller 18, grind the top fixedly connected with third supporting shoe 20 of base 17, the top fixedly connected with motor 21 of third supporting shoe 20, one side of motor 21 is rotated and is connected with pivot 22, the surface of pivot 22 can be dismantled and be connected with drive belt 23, one side fixedly connected with drive block 24 of motor 21, one side of drive block 24 is rotated and is connected with grinding miller 25, one side fixedly connected with water pipe 26 of grinding miller 25, the bottom fixedly connected with bracing piece 27 of water pipe 26.

In the embodiment, three groups of fixing rings 5 are arranged, the three groups of fixing rings 5 are respectively positioned on the fixing rod 4 and the slide rod 8, three groups of fixing bolts 6 are arranged, the three groups of fixing bolts 6 are respectively positioned at the top of the fixing rings 5, the inner diameter size of the fixing rings 5 is matched with the outer diameter sizes of the fixing rod 4 and the slide rod 8, the fixing rings 5 are loosened by rotating the fixing bolts 6, and the slide rod 8 can be rotated and moved conveniently to adapt to the size of a material and slide; rotating shafts are arranged inside the rotating pinch roller base 11 and the rotating block 12, the size of the rotating block 12 is matched with the size of a groove formed in the surface of the rotating pinch roller base 11, the rotating block 12 is rotated by pressing the pressing rod 15 downwards, the rotating pinch roller 14 is driven to approach the first pinch roller 3 and the second pinch roller 16, and the front end of a material is fixed; the first controller 18 controls the grinding base 17 to move left and right, and the second controller 19 controls the third supporting block 20 to move up and down, so that the grinding wheel 25 can move up, down, left and right, and the material can be processed more conveniently; two groups of rotating shafts 22 are arranged, the two groups of rotating shafts 22 are respectively positioned on the side surfaces of the motor 21 and the transmission block 24, and the size of the transmission belt 23 is matched with that between the two groups of rotating shafts 22, so that the rotation of the motor 21 through the transmission belt 23 is facilitated to drive the rotating shafts 22 to rotate, the grinding wheel 25 is driven to rotate, and the processing of materials is facilitated; the water pipe 26 is externally connected with a water source, so that the grinding wheel 25 is beneficial to watering and cooling materials when processing the materials, removing sparks, facilitating the protection of the safety of operators and reducing potential safety hazards.

The utility model discloses a theory of operation and use flow: when the grinding wheel is used, the tail end of a material to be processed is placed in the groove 9 on one side of the slide rod 8, the fixing bolt 6 on the fixing rod 4 can be unscrewed, the angle can be adjusted, the length of the slide rod 8 can be adjusted by unscrewing the fixing bolt 6 on the slide rod 8, the material can be fixed through the fixing clamp on one side of the slide rod 8, the materials with different lengths and sizes can be conveniently fixed, the processing precision is ensured, the processing quality is improved, the rotary pressing wheel 14 is close to the first pressing wheel 3 and the second pressing wheel 16 through pressing the pressing rod 15 downwards, a space is formed in the three groups of pressing wheels, the front end of the material can be conveniently fixed, the material can be conveniently ground, after the fixing is completed, the position of the grinding wheel 25 is adjusted through the first controller 18 and the second controller 19, when the position is adjusted to be a proper position, the motor 21 is started, the rotation of the motor 21 is driven by the driving belt 23 to rotate the grinding wheel 25, the materials are ground, and in the grinding process, the water pipe 26 continuously waters and cools the ground position to prevent high temperature generated by friction and potential safety hazards caused by sparks.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a punching grinder, includes unable adjustment base (1), its characterized in that: the top surface of the fixed base (1) is fixedly connected with a first supporting block (2), one side of the first supporting block (2) is fixedly connected with a first pressing wheel (3), the other side of the first supporting block (2) is fixedly connected with a fixed rod (4), the surface of the fixed rod (4) is connected with a fixed ring (5) in a sliding manner, the top of the fixed ring (5) is detachably connected with a fixed bolt (6), one side of the fixed ring (5) is fixedly connected with a connecting column (7), one side of the connecting column (7) is connected with a sliding rod (8) in a sliding manner, one side of the sliding rod (8) is provided with a groove (9), one side of the fixed base (1) is fixedly connected with a second supporting block (10), the top of the second supporting block (10) is fixedly connected with a rotating pressing wheel base (11), and the inner part of the rotating pressing wheel base (11) is rotatably connected with a rotating block (12), an extension block (13) is fixedly connected to one side of the rotating block (12), a rotating pinch roller (14) is rotatably connected to the bottom of the extension block (13), a pressure rod (15) is fixedly connected to the top of the rotating block (12), a second pinch roller (16) is fixedly connected to one side of the second support block (10), a grinding base (17) is fixedly connected to one side of the fixed base (1), a first controller (18) is fixedly connected to the surface of the grinding base (17), a second controller (19) is fixedly connected to one side of the first controller (18), a third support block (20) is fixedly connected to the top of the grinding base (17), a motor (21) is fixedly connected to the top of the third support block (20), a rotating shaft (22) is rotatably connected to one side of the motor (21), and a transmission belt (23) is detachably connected to the surface of the rotating shaft (22), one side fixedly connected with transmission piece (24) of motor (21), one side rotation of transmission piece (24) is connected with grinding miller (25), one side fixedly connected with water pipe (26) of grinding miller (25), bottom fixedly connected with bracing piece (27) of water pipe (26).

2. The punch grinder of claim 1, wherein: solid fixed ring (5) have three groups, and three solid fixed ring of group (5) are located dead lever (4) and slide bar (8) respectively, fixing bolt (6) have three groups, and three fixing bolt of group (6) are located the top of solid fixed ring (5) respectively, the internal diameter size of solid fixed ring (5) and the external diameter size phase-match of dead lever (4), slide bar (8).

3. The punch grinder of claim 1, wherein: the inside of rotating pinch roller base (11) and turning block (12) is provided with the axis of rotation, the size of turning block (12) and the size phase-match of rotating pinch roller base (11) surface fluting.

4. The punch grinder of claim 1, wherein: the first controller (18) controls the grinding base (17) to move left and right, and the second controller (19) controls the third supporting block (20) to move up and down.

5. The punch grinder of claim 1, wherein: the motor is characterized in that the number of the rotating shafts (22) is two, the two groups of rotating shafts (22) are respectively located on the side faces of the motor (21) and the transmission block (24), and the size of the transmission belt (23) is matched with the size between the two groups of rotating shafts (22).

6. The punch grinder of claim 1, wherein: the water pipe (26) is externally connected with a water source.